WO1992012151A1 - N-alkyl quinuclidinium salts as substance p antagonists - Google Patents
N-alkyl quinuclidinium salts as substance p antagonists Download PDFInfo
- Publication number
- WO1992012151A1 WO1992012151A1 PCT/US1991/008836 US9108836W WO9212151A1 WO 1992012151 A1 WO1992012151 A1 WO 1992012151A1 US 9108836 W US9108836 W US 9108836W WO 9212151 A1 WO9212151 A1 WO 9212151A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- substance
- mammal
- alkyl
- pharmaceutically acceptable
- Prior art date
Links
- 239000003890 substance P antagonist Substances 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 72
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 40
- 230000002265 prevention Effects 0.000 claims abstract description 15
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 13
- 208000027866 inflammatory disease Diseases 0.000 claims abstract description 10
- 241000124008 Mammalia Species 0.000 claims description 34
- QDZOEBFLNHCSSF-PFFBOGFISA-N (2S)-2-[[(2R)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-1-[(2R)-2-amino-5-carbamimidamidopentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-N-[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]pentanediamide Chemical compound C([C@@H](C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](N)CCCNC(N)=N)C1=CC=CC=C1 QDZOEBFLNHCSSF-PFFBOGFISA-N 0.000 claims description 33
- 102100024304 Protachykinin-1 Human genes 0.000 claims description 33
- 101800003906 Substance P Proteins 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 26
- 208000035475 disorder Diseases 0.000 claims description 25
- 150000003839 salts Chemical class 0.000 claims description 25
- 230000003042 antagnostic effect Effects 0.000 claims description 17
- 206010020751 Hypersensitivity Diseases 0.000 claims description 14
- 201000010099 disease Diseases 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 14
- 239000003937 drug carrier Substances 0.000 claims description 11
- 230000001404 mediated effect Effects 0.000 claims description 9
- 230000005062 synaptic transmission Effects 0.000 claims description 9
- 208000002193 Pain Diseases 0.000 claims description 8
- 208000025747 Rheumatic disease Diseases 0.000 claims description 8
- -1 cyano, nitro, amino Chemical group 0.000 claims description 8
- 230000036407 pain Effects 0.000 claims description 8
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 claims description 7
- 208000027932 Collagen disease Diseases 0.000 claims description 7
- 208000013586 Complex regional pain syndrome type 1 Diseases 0.000 claims description 7
- 201000001947 Reflex Sympathetic Dystrophy Diseases 0.000 claims description 7
- 208000026935 allergic disease Diseases 0.000 claims description 7
- 230000007815 allergy Effects 0.000 claims description 7
- 206010003246 arthritis Diseases 0.000 claims description 7
- 206010009887 colitis Diseases 0.000 claims description 7
- 230000009610 hypersensitivity Effects 0.000 claims description 7
- 208000033808 peripheral neuropathy Diseases 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims description 7
- 230000002455 vasospastic effect Effects 0.000 claims description 7
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 6
- 125000004204 2-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C(OC([H])([H])[H])C([H])=C1[H] 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 4
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 3
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 3
- 125000005596 alkyl carboxamido group Chemical group 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 125000005518 carboxamido group Chemical group 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 125000002541 furyl group Chemical group 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000004076 pyridyl group Chemical group 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- 125000001544 thienyl group Chemical group 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims 1
- 208000018522 Gastrointestinal disease Diseases 0.000 abstract description 4
- 230000002757 inflammatory effect Effects 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 102000005962 receptors Human genes 0.000 description 7
- 108020003175 receptors Proteins 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 208000001640 Fibromyalgia Diseases 0.000 description 6
- 208000019695 Migraine disease Diseases 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 208000006673 asthma Diseases 0.000 description 6
- 206010027599 migraine Diseases 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 206010002383 Angina Pectoris Diseases 0.000 description 5
- 201000004624 Dermatitis Diseases 0.000 description 5
- 208000022559 Inflammatory bowel disease Diseases 0.000 description 5
- 201000004681 Psoriasis Diseases 0.000 description 5
- 206010039710 Scleroderma Diseases 0.000 description 5
- 241000159243 Toxicodendron radicans Species 0.000 description 5
- 208000010668 atopic eczema Diseases 0.000 description 5
- 230000027455 binding Effects 0.000 description 5
- 230000002327 eosinophilic effect Effects 0.000 description 5
- 208000006275 fascioliasis Diseases 0.000 description 5
- 206010039083 rhinitis Diseases 0.000 description 5
- 208000011580 syndromic disease Diseases 0.000 description 5
- 201000000596 systemic lupus erythematosus Diseases 0.000 description 5
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 5
- 239000007983 Tris buffer Substances 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- JASMWYNKLTULAN-UHFFFAOYSA-N octan-3-amine Chemical compound CCCCCC(N)CC JASMWYNKLTULAN-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 102000002002 Neurokinin-1 Receptors Human genes 0.000 description 3
- 108010040718 Neurokinin-1 Receptors Proteins 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 102000003141 Tachykinin Human genes 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 238000000376 autoradiography Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- CWWARWOPSKGELM-SARDKLJWSA-N methyl (2s)-2-[[(2s)-2-[[2-[[(2s)-2-[[(2s)-2-[[(2s)-5-amino-2-[[(2s)-5-amino-2-[[(2s)-1-[(2s)-6-amino-2-[[(2s)-1-[(2s)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]-5 Chemical compound C([C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)OC)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N)C1=CC=CC=C1 CWWARWOPSKGELM-SARDKLJWSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000006072 paste Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- SBYHFKPVCBCYGV-UHFFFAOYSA-N quinuclidine Chemical class C1CC2CCN1CC2 SBYHFKPVCBCYGV-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 108060008037 tachykinin Proteins 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Chemical group OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- MRXDGVXSWIXTQL-HYHFHBMOSA-N (2s)-2-[[(1s)-1-(2-amino-1,4,5,6-tetrahydropyrimidin-6-yl)-2-[[(2s)-4-methyl-1-oxo-1-[[(2s)-1-oxo-3-phenylpropan-2-yl]amino]pentan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-phenylpropanoic acid Chemical compound C([C@H](NC(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C=O)C1NC(N)=NCC1)C(O)=O)C1=CC=CC=C1 MRXDGVXSWIXTQL-HYHFHBMOSA-N 0.000 description 1
- FLNYLINBEZROPL-NSOVKSMOSA-N (2s,3s)-2-benzhydryl-n-[(2-methoxyphenyl)methyl]-1-azabicyclo[2.2.2]octan-3-amine Chemical compound COC1=CC=CC=C1CN[C@@H]1[C@H](C(C=2C=CC=CC=2)C=2C=CC=CC=2)N2CCC1CC2 FLNYLINBEZROPL-NSOVKSMOSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 108010001478 Bacitracin Proteins 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 1
- OLVPQBGMUGIKIW-UHFFFAOYSA-N Chymostatin Natural products C=1C=CC=CC=1CC(C=O)NC(=O)C(C(C)CC)NC(=O)C(C1NC(N)=NCC1)NC(=O)NC(C(O)=O)CC1=CC=CC=C1 OLVPQBGMUGIKIW-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical group [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 208000006561 Cluster Headache Diseases 0.000 description 1
- 206010009900 Colitis ulcerative Diseases 0.000 description 1
- 208000011231 Crohn disease Diseases 0.000 description 1
- DSLZVSRJTYRBFB-LLEIAEIESA-N D-glucaric acid Chemical group OC(=O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O DSLZVSRJTYRBFB-LLEIAEIESA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical group OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical group OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical group CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- GDBQQVLCIARPGH-UHFFFAOYSA-N Leupeptin Natural products CC(C)CC(NC(C)=O)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N GDBQQVLCIARPGH-UHFFFAOYSA-N 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 102000003797 Neuropeptides Human genes 0.000 description 1
- 108090000189 Neuropeptides Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 102000007124 Tachykinin Receptors Human genes 0.000 description 1
- 108010072901 Tachykinin Receptors Proteins 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 201000006704 Ulcerative Colitis Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001413 amino acids Chemical group 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229960003071 bacitracin Drugs 0.000 description 1
- 229930184125 bacitracin Natural products 0.000 description 1
- CLKOFPXJLQSYAH-ABRJDSQDSA-N bacitracin A Chemical compound C1SC([C@@H](N)[C@@H](C)CC)=N[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]1C(=O)N[C@H](CCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2N=CNC=2)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)NCCCC1 CLKOFPXJLQSYAH-ABRJDSQDSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229960003563 calcium carbonate Drugs 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 108010086192 chymostatin Proteins 0.000 description 1
- 208000018912 cluster headache syndrome Diseases 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 1
- 229940038472 dicalcium phosphate Drugs 0.000 description 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229960002449 glycine Drugs 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000004968 inflammatory condition Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- GDBQQVLCIARPGH-ULQDDVLXSA-N leupeptin Chemical compound CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C=O)CCCN=C(N)N GDBQQVLCIARPGH-ULQDDVLXSA-N 0.000 description 1
- 108010052968 leupeptin Proteins 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical group OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical group OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002823 nitrates Chemical group 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008203 oral pharmaceutical composition Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000007310 pathophysiology Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical group 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 150000008584 quinuclidines Chemical class 0.000 description 1
- 239000002287 radioligand Substances 0.000 description 1
- 238000003653 radioligand binding assay Methods 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 201000000980 schizophrenia Diseases 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012289 standard assay Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical group 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 125000005951 trifluoromethanesulfonyloxy group Chemical group 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- fibrositis in a mammal, including a human, comprising an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in treating or preventing such condition, and a pharmaceutically acceptable carrier.
- Formula I above includes compounds identical to those depicted but for the fact that one or more hydrogen or carbon atoms are replaced by radioactive isotopes thereof, (e.g., tritium, carbon-14 or n ' rtrogen-15 isotopes thereof).
- radioactive isotopes thereof e.g., tritium, carbon-14 or n ' rtrogen-15 isotopes thereof.
- Such radiolabelled compounds are useful as research and diagnostic tools in metabolism pharmacokinetic studies and in binding assays. Specific applications in research include radioligand binding assays, autoradiography studies and in vivo binding studies, while specific applications in the diagnostic area include studies of the substance P receptor in humans in in vivo binding in the relevant tissues for inflammation, e.g. immune-type cells or cells that are directly involved in inflammatory bowel disorders and the like.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
The present invention relates to novel N-alkyl quinuclidinium salts, pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment and prevention inflammatory and gastrointestinal disorders, as well as several other disorders. The N-alkyl quinuclidinium salts of this invention have formula (I), wherein R?1, R2, and X-¿ are as defined below.
Description
N-ALKYL QUINUCLIDINIUM SALTS
AS SUBSTANCE P ANTAGONISTS
Background of the Invention
The present invention relates to novel N-alkyl quinuclidinium salts, pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment and prevention inflammatory and gastrointestinal disorders, as well as several other disorders. The pharmaceutically active compounds of this invention are substance P antagonists.
Substance P is a naturally occurring undecapeptide belonging to the tachykinin family of peptides, the latter being named because of their prompt stimulatory action on smooth muscle tissue. More specifically, substance P is a pharmacologically active neuropeptide that is produced in mammals (having originally been isolated from gut) and possesses a characteristic amino acid sequence that is illustrated by D. F. Veber et al. in U.S. Patent No. 4,680,283. The wide involvement of substance P and other tachykinins in the pathophysiology of numerous diseases has been amply demonstrated in the art. For instance, substance P has recently been shown to be involved in the transmission of pain or migraine (see B.E.B. Sandberg et aL, Journal of Medicinal Chemistry. 25, 1009 (1982)), as well as in central nervous system disorders such as anxiety and schizophrenia, in respiratory and inflammatory diseases such as asthma and rheumatoid arthritis, respectively, in rheumatic diseases such as fibrositis, and in gastrointestinal disorders and diseases of the Gl tract such as ulcerative colitis and Crohn's disease, etc. (see D. Regoli in "Trends in Cluster Headache," edited by F. Sicuteri et al., Elsevier Scientific Publishers, Amsterdam, pp. 85-95 (1987)).
Quinuclidine derivatives and related compounds that exhibit activity as substance P receptor antagonists are referred to in PCT Patent Application PCT/US 89/05338, filed November 20, 1989 and United States Patent Application Serial No. 557,442, filed July 23, 1990, both of which are assigned in common with the present application. Similar compounds are referred to in the PCT patent applications entitled "3-Amino-2-Aryl Quinuclidines" and "Quinuclidine Derivatives" and filed on April 25, 1991 and May 15, 1991 , respectively. These applications are also assigned in common with the present application.
Piperidine derivatives and related heterocyclic nitrogen containing compounds that are useful as substance P antagonists are referred to in United States Patent Application Serial No. 619,361, filed November 28, 1990 and United States Patent
Application Serial No. 590,423, filed September 28, 1990, both of which are assigned in common with the present application.
Summary of the Invention
The present invention relates to compounds of the formula
Examples of pharmaceutically acceptable counterions are halides (e.g., fluoride, chloride, bromide or iodide), (C1-C3)alkyl-mono or di-carboxylates, mesylate, tosylate, arylcarboxylates, (C1-C3)alkylsulfonates wherein the alkyl moiety may optionally be substituted with one or more fluorine atoms, arylsulfonates, citrate, maleate, fumarate, lactate, malate, sulfates, phosphates, nitrates, tartrate, saccharate and pamoate.
The term "alkyl", as used herein, unless otherwise indicated, includes saturated monovalent hydrocarbon radicals having straight, branched or cyclic moieties or combinations thereof.
Preferred compounds of the formula I are those wherein R2 is 2-methoxyphenyl.
The present invention also relates to a pharmaceutical composition for treating or preventing a condition selected from the group consisting of inflammatory diseases
(e.g., arthritis, psoriasis, asthma and inflammatory bowel disease), colitis, pain, allergies
such as eczema and rhinitis, chronic obstructive airways disease, hypersensitivity disorders such as poison ivy, vasospastic diseases such as angina, migraine and Reynaud's disease, fibrosing and collagen diseases such as scleroderma and eosinophilic fascioliasis, reflex sympathetic dystrophy such as shoulder/hand syndrome, peripheral neuropathy, disorders related to immune enhancement or suppression such as systemic lupus erythematosus, and rheumatic diseases such as fibrositis in a mammal, including a human, comprising an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in treating or preventing such condition, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of treating or preventing a condition selected from the group consisting of inflammatory diseases (e.g., arthritis, psoriasis, asthma and inflammatory bowel disease), colitis, pain, allergies such as eczema and rhinitis, chronic obstructive airways disease, hyper sensitivity disorders such as poison ivy, vasospastic diseases such as angina, migraine and Reynaud's disease, fibrosing and collagen diseases such as scleroderma and eosinophilic fascioliasis, reflex sympathetic dystrophy such as shoulder/hand syndrome, peripheral neuropathy, disorders related to immune enhancement or suppression such as systemic lupus erythematosus, and rheumatic diseases such as fibrositis in a mammal, including a human, comprising administering to said mammal an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in treating or preventing such condition.
The present invention also relates to a pharmaceutical composition for antagonizing the effects of substance P in a mammal, including a human, comprising a substance P antagonizing amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of antagonizing the effects of substance P in a mammal, including a human, comprising administering to said mammal a substance P antagonizing amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof.
The present invention also relates to a pharmaceutical composition for treating or preventing a disorder in a mammal, including a human, resulting from an excess of substance P, comprising a substance P antagonizing amount of a compound of the
formula I, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of treating or preventing a disorder in a mammal, including a human, resulting from an excess of substance P, comprising administering to said mammal a substance P antagonizing amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof.
The present invention also relates to a pharmaceutical composition for treating or preventing a condition selected from the group consisting of inflammatory diseases (e.g., arthritis, psoriasis, asthma and inflammatory bowel disease), colitis, pain, allergies such as eczema and rhinitis, chronic obstructive airways disease, hypersensitivity disorders such as poison ivy, vasospastic diseases such as angina, migraine and Reynaud's disease, fibrosing and collagen diseases such as scleroderma and eosinophilic fascioliasis, reflex sympathetic dystrophy such as shoulder/hand syndrome, peripheral neuropathy, disorders related to immune enhancement or suppression such as systemic lupus erythematosus, and rheumatic diseases such as fibrositis in a mammal, including a human, comprising an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in antagonizing the effect of substance P at its receptor site, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of treating or preventing a condition selected from the group consisting of inflammatory diseases (e.g., arthritis, psoriasis, asthma and inflammatory bowel disease), colitis, pain, allergies such as eczema and rhinitis, chronic obstructive airways disease, hypersensitivity disorders such as poison ivy, vasospastic diseases such as angina, migraine and Reynaud's disease, fibrosing and collagen diseases such as scleroderma and eosinophilic fascioliasis, reflex sympathetic dystrophy such as shoulder/hand syndrome, peripheral neuropathy, disorders related to immune enhancement or suppression such as systemic lupus erythematosus, and rheumatic diseases such as fibrositis in a mammal, including a human, comprising administering to said mammal an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in antagonizing the effect of substance P at its receptor site.
The present invention also relates to a pharmaceutical composition for treating or preventing a disorder in a mammal, including a human, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated
neurotransmission, comprising an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in antagonizing the effect of substance P at its receptor site, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of treating or preventing a disorder in mammal, including a human, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising administering to said mammal an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in antagonizing the effect of substance P at its receptor site.
The present invention also relates to a pharmaceutical composition for treating or preventing a disorder in a mammal, including a human, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in treating or preventing such disorder, and a pharmaceutically acceptable carrier.
The present invention also relates to a method of treating or preventing a disorder in mammal, including a human, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising administering to said mammal an amount of a compound of the formula I, or a pharmaceutically acceptable salt thereof, effective in treating or preventing such disorder.
The compounds of the formula I have chiral centers and therefore exist in different enantiomeric forms. This invention relates to all optical isomers and all stereoisomers of compounds of the formula I, and mixtures thereof.
The optically active compounds of formula I are additionally useful as intermediate in the synthesis of the corresponding racemic mixtures and opposite enantiomers.
Formula I above includes compounds identical to those depicted but for the fact that one or more hydrogen or carbon atoms are replaced by radioactive isotopes thereof, (e.g., tritium, carbon-14 or n'rtrogen-15 isotopes thereof). Such radiolabelled compounds are useful as research and diagnostic tools in metabolism pharmacokinetic studies and in binding assays. Specific applications in research include radioligand binding assays, autoradiography studies and in vivo binding
studies, while specific applications in the diagnostic area include studies of the substance P receptor in humans in in vivo binding in the relevant tissues for inflammation, e.g. immune-type cells or cells that are directly involved in inflammatory bowel disorders and the like.
Detailed Description of the Invention
Compounds of the formula I may be prepared by reacting the corresponding compound of the formula
wherein R2 is defined as above, with a compound of the formula R1X, wherein R1 is defined as above and X is chloro, fiuoro, bromo, iodo, tosyloxy, mesyloxy, or trifluoromethanesulfonyloxy. The reaction is generally carried out in a polar solvent such as ethanol, acetone, dimethylformamide ortetrahydrofuran, at a temperature from about 0°C to about 150°C, preferably at about the reflux temperature of the solvent.
Pressures from about 0.5 atmospheres to about 5 atmospheres are generally acceptable, and ambient pressure, i.e. about 1 atmosphere, is preferred as a matter of convenience.
The novel compounds of the formula I and the pharmaceutically acceptable salts thereof are useful as substance P antagonists, i.e., they possess the ability to antagonize the effects of substance P at its receptor site in mammals, and therefore they are able to function as therapeutic agents in the treatment of the aforementioned disorders and diseases in an afflicted mammal.
The compounds of the formula I which are basic in nature are capable of forming a wide variety of different salts with various inorganic and organic acids. Although such salts must be pharmaceutically acceptable for administration to animals, it is often desirable in practice to initially isolate a compound of the Formula I from the reaction mixture as a pharmaceutically unacceptable salt and then simply convert such
salt to an alternate, pharmaceutically acceptable salt by standard ion exchange methods known to those skilled in the art. In additional, the acid addition salts of the compounds of this invention are readily prepared by treating the appropriate compound of formula I with a substantially equivalent amount of the chosen mineral or organic acid in an aqueous solvent medium or in a suitable organic solvent, such as methanol or ethanol. Upon careful evaporation of the solvent, the desired solid salt is readily obtained.
The compounds of Formula I and their pharmaceutically acceptable salts exhibit substance P receptor-binding activity and therefore are of value in the treatment and prevention of a wide variety of clinical conditions the treatment or prevention of which are effected or facilitated by a decrease in substance P mediated neurotransmission. Such conditions include inflammatory diseases (e.g., arthritis, psoriasis, asthma and inflammatory bowel disease), colitis, pain, allergies such as eczema and rhinitis, chronic obstructive airways disease, hypersensitivity disorders such as poison ivy, vasospastic diseases such as angina, migraine and Reynaud's disease, fibrosing and collagen diseases such as scleroderma and eosinophilic fascioliasis, reflex sympathetic dystrophy such as shoulder/hand syndrome, peripheral neuropathy, disorders related to immune enhancement or suppression such as systemic lupus erythematosus, and rheumatic diseases such as fibrositis. Hence, these compounds are readily adapted to therapeutic use as substance P antagonists for the control and/or treatment of any of the aforesaid clinical conditions in mammals, including humans.
The compounds of the formula I and the pharmaceutically acceptable salts thereof can be administered via either the oral, parenteral or topical routes. In general, these compounds are most desirably administered in dosages ranging from about 5.0 mg up to about 1500 mg per day, although variations will necessarily occur depending upon the weight and condition of the subject being treated and the particular route of administration chosen. However, a dosage level that is in the range of about 0.07 mg to about 21 mg per kg of body weight per day is most desirably employed. Variations may nevertheless occur depending upon the species of animal being treated and its individual response to said medicament, as well as on the type of pharmaceutical formulation chosen and the time period and interval at which such administration is carried out. In some instances, dosage levels below the lower limit of the aforesaid range may be more than adequate, while in other cases still larger doses may be
employed without causing any harmful side effect, provided that such larger doses are first divided into several small doses for administration throughout the day.
The compounds of the invention may be administered alone or in combination with pharmaceutically acceptable carriers or diluents by either of the three routes previously indicated, and such administration may be carried out in single or multiple doses. More particularly, the novel therapeutic agents of this invention can be administered in a wide variety of different dosage forms, i.e., they may be combined with various pharmaceutically acceptable inert carriers in the form of tablets, capsules, lozenges, troches, hard candies, powders, sprays, creams, salves, suppositories, jellies, gels, pastes, lotions, ointments, aqueous suspensions, injectable solutions, elixirs, syrups, and the like. Such carriers include solid diluents or fillers, sterile aqueous media and various non-toxic organic solvents, etc. Moreover, oral pharmaceutical compositions can be suitably sweetened and/or flavored. In general, the therapeutically-effective compounds of this invention are present in such dosage forms at concentration levels ranging from about 5.0% to about 70% by weight.
For oral administration, tablets containing various excipients such as microcrystalline cellulose, sodium citrate, calcium carbonate, dicalcium phosphate and glycine may be employed along with various disintegrants such as starch (and preferably com, potato or tapioca starch), alginic acid and certain complex silicates, together with granulation binders like polyvinylpyrrolidone, sucrose, gelatin and acacia. Additionally, lubricating agents such as magnesium stearate, sodium lauryl sulfate and talc are often very useful for tabletting purposes. Solid compositions of a similar type may also be employed as fillers in gelatin capsules; preferred materials in this connection also include lactose or milk sugar as well as high molecular weight polyethylene glycols. When aqueous suspensions and/or elixirs are desired for oral administration, the active ingredient may be combined with various sweetening or flavoring agents, coloring matter or dyes, and, if so desired, emulsifying and/or suspending agents as well, together with such diluents as water, ethanol, propylene glycol, glycerin and various like combinations thereof.
For parenteral administration, solutions of a therapeutic compound of the present invention in either sesame or peanut oil or in aqueous propylene glycol may be employed. The aqueous solutions should be suitably buffered (preferably pH greater than 8) if necessary and the liquid diluent first rendered isotonic. These aqueous
solutions are suitable for intravenous injection purposes. The oily solutions are suitable for intraarticular, intramuscular and subcutaneous injection purposes. The preparation of all these solutions under sterile conditions is readily accomplished by standard pharmaceutical techniques well known to those skilled in the art.
Additionally, it is also possible to administer the compounds of the present invention topically when treating inflammatory conditions of the skin and this may preferably be done by way of creams, jellies, gels, pastes, ointments and the like, in accordance with standard pharmaceutical practice.
The activity of the compounds of the present invention as substance P antagonists is determined by their ability to inhibit the binding of substance P at its receptor sites in bovine caudate tissue, employing radioactive ligands to visualize the tachykinin receptors by means of auto-radiography. The substance P antagonizing activity of the herein described compounds may be evaluated by using the standard assay procedure described by M. A. Cascieri et al., as reported in the Journal of Biological Chemistry. Vol. 258, p. 5158 (1983). This method essentially involves determining the concentration of the individual compound required to reduce by 50% the amount of radiolabelled substance P ligands at their receptor sites in said isolated cow tissues, thereby affording characteristic IC50 values for each compound tested.
In this procedure, bovine caudate tissue is removed from a -70 °C freezer and homogenized in 50 volumes (w./v.) of an ice-cold 50 mM Tris (i.e., trimethamine which is 2-amino-2-hydroxymethyl-1 ,3-propanediol) hydrochloride buffer having a pH of 7.7. The homogenate is centrifuged at 30,000 x G for a period of 20 minutes. The pellet is resuspended in 50 volumes of Tris buffer, rehomogenized and then recentrifuged at 30,000 x G for another twenty- minute period. The pellet is then resuspended in 40 volumes of ice-cold 50 mM Tris buffer (pH 7.7) containing 2 mM of calcium chloride, 2 mM of magnesium chloride, 40 g/ml of bacitracin, 4μ g/ml of leupeptin, 2μg of chymostatin and 200 g/ml of bovine serum albumin. This step completes the production of the tissue preparation.
The radioligand binding procedure is then carried out in the following manner, viz., by initiating the reaction via the addition of 100 μl of the test compound made up to a concentration of 1 μ M, followed by the addition of 100 μl of radioactive ligand made up to a final concentration 0.5 mM and then finally by the addition of 800 μl of the tissue preparation produced as described above. The final volume is thus 1.0 ml,
and the reaction mixture is next vortexed and incubated at room temperature (ca.20 ° C) for a period of 20 minutes. The tubes are then filtered using a cell harvester, and the glass fiber filters (Whatman GF/B) are washed four times with 50 mM of Tris buffer (pH 7.7), with the filters having previously been presoaked for a period of two hours prior to the filtering procedure. Radioactivity is then determined in a Beta counter at 53% counting efficiency, and the IC50 values are calculated by using standard statistical methods.
The present invention is illustrated by the following example. It will be understood, however, that the invention is not limited to the specific details of this example.
EXAMPLE 1
(2S.3S)-cis-1-Methyl-2-(diphenylmethyl)-N-((2-methoxyphenvl)methyl)-1-a__z_a- bicyclo[2.2.2]octan-3-amine iodide: To a 50 mL round-bottomed flask equipped with condenser and N2 inlet were added 500 mg (1.21 mmol) (2S,3S)-cis-2-(diphenylmethyl)- N-((2-methoxyphenyl)methyl)-1-azabicyclo[2.2.2]octan-3-amine and 6 mL ethanol. The solution was heated to near boiling, and 207 mg (1.46 mmol) methyl iodide was added. Heating was continued for 10 min, then the solution was cooled to afford a precipitate, which was filtered and dried. The resulting solid gave mp 239-244° C, 328 mg (49% yield).
1H-NMR (δ, CDCI3): 1.8-2.0 (m, 2H), 2.1-2.3 (m, 2H), 2.47 (s, 3H), 2.59 (m, 1 H),
3.04 (dd, J=13,84, 2H) (m, 1H), 3.50 (m, 1H), 3.63 (s, 3H), 3.67 (s, 1H), 3.95 (m, 1H), 4.12 (m, 1H), 4.46 (d, J=11.5, 1H), 5.42 (dd, J=6.5, 11.5, 1H), 6.33, 6.68, and 7.07-7.2 (muitiplets, 14H), 7.7-7.9 (broad m, 2H).
13C-NMR (δ, CDCI3): 20.0, 22.4, 23,8, 46.1, 49.4, 53.9, 54.6, 55.3, 55.6, 61.2, 71.5, 110.2, 120.4, 126.9, 127.2, 127.9, 128.5, 129.6, 141.7, 143.5, 157.1.
Mass Spec. (%): 426 (1, parent), 259 (31), 245 (46), 142 (45), 121 (100), 91 (62).
The title compounds of Examples 2-8 were prepared by a procedure similar to that of Example 1.
EXAMPLE 2
(2S.3S) -cis-1-(4- Carbethoxybutyl)-2-_diphenylmethyl)-N-(_ (_2-methoxy-phenyl)methyl)-1-azabicvclo [2.2.2]octan-3-amine iodide:
Prepared in 13% yield, m.p. 85°C.
Mass Spec: 541 (1 , parent), 373 (89), 359 (56), 121 (100), 91 (45).
EXAMPLE 3
(2S.3S)-cis-1-(4-Carboethoxyphenylmethyl)-2-(diphenylmethyl)-N-((2-methoxy-phenyl)methyl)-1-azabicvclo[2.2.2]octan-3-amine iodide:
Prepared in 13% yield, m.p. 140-145°C.
Anal. Calc'd for C38H43N2O3l●1/3H2O: C 64.40, H 6.21 , N 3.95. Found: C 64.05, H 6.16, N 3.88.
EXAMPLE 4
(2S.3S)-cis-1-(5-Carbomethoxypentyl)-2-(diphenylmethyl)-N-((2-methoxy- phenyl)methyl)-1-azabicvclo[2.2.2]octan-3-amine triflate:
Prepared (using acetonitrile instead of ethanol as solvent) in 5% yield, as an oil. Anal. Calc'd for C36H45N2O6SF3●HCl● 1/2H2O: C 57.32, H 6.55, N 3.71. Found: C 57.29, H 6.48, N 3.68. Found: C 57.29, H 6.48, N 3.68.
EXAMPLE S
(2S.3S)-cis-1-(5-Carboxypentyl)-2-(diphenylmethyl)-N-((2-methoxyphenyl)methyl)- 1 -azabicvclo[2.2.2]octan-3-amine triflate:
Prepared by hydrolysis of the above compound with potassium hydroxide in ethanol.
High Res. Mass Spec: Calc'd for C34H43N2O3: 527.3278. Found: 527.3268.
EXAMPLE 6
(2S.3S)-cis-1-Allyl-2-(diphenylmethvl)N-((2-methoχyphenyl)methyl)-1-aza- bicyclo[2.2.2]octan-3-amine bromide:
Prepared in 58% yield, m.p. 150-160°C.
Anal. Calc'd for C31H37N2OBr●1.25H2O: C 66.96, H 7.16, N 5.04. Found: C
66.95, H 7.06, N 4.97.
EXAMPLE 7
(2S.3S)-cis-1-Benzyl-2-(diphenylmethyl)-N-((2-methoxyphenyl)methyl)-1-aza- bicyclo[2.2.2]octan-3-amine bromide:
Prepared in 53% yield, m.p. 206-208°C.
Anal. Calc'd for C35H38N2OBr● H2O: C 69.87, H 6.87, N 4.66. Found: C 69.48,
H 6.84, N 4.52.
EXAMPLE 8
(2S.3S)-cis-1 -(Carboethyoxymethyl)-2-(diphenylmethyl)-N-((2-methoxy- phenyl)methyl )-1 -azabicyclo[2.2.2]octan-3-amine bromide:
Prepared in 17% yield, m.p. 125-135°C.
Anal. Calc'd for C32H39N2O3Br●H2O: C 64.32, H 6.92, N 4.69. Found: C 64.14, H 6.88, N 4.62.
Claims
' CLAIMS
A compound of the formula
2. A compound according to claim 1 wherein R2 is 2-methoxyphenyl.
3. A compound according to claim 2 wherein R1 is methyl.
4. A compound according to claim 3 wherein X- is iodide.
5. A pharmaceutical composition for treating or preventing a condition selected from the group consisting of inflammatory diseases, arthritis, colitis, pain, allergies, chronic obstructive airways disease, hypersensitivity disorders, vasospastic diseases, fibrosing and collagen diseases, reflex sympathetic dystrophy, peripheral neuropathy, disorders related to immune enhancement or suppression and rheumatic diseases in a mammal, comprising an amount of a compound according to claim 1 effective in preventing or treating such condition and a pharmaceutically acceptable carrier.
6. A method of treating or preventing a condition selected from the group consisting of inflammatory diseases arthritis, colitis, pain, allergies, chronic obstructive airways disease, hypersensitivity disorders, vasospastic diseases, fibrosing and collagen diseases, reflex sympathetic dystrophy, peripheral neuropathy, disorders related to immune enhancement or suppression and rheumatic diseases in a mammal, comprising administering to a mammal in need of such treatment or prevention an amount of a compound according to claim 1 effective in preventing or treating such condition.
7. A pharmaceutical composition for antagonizing the effects of substance P in a mammal, comprising a substance P antagonizing effective amount of a compound according to claim 1 and a pharmaceutically acceptable carrier.
8. A method of antagonizing the effects of substance P in a mammal, comprising administering to said mammal a substance P antagonizing effective amount of a compound according to claim 1.
9. A pharmaceutical composition for treating or preventing a condition in a mammal, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising an amount of a compound according to claim 1 effective in antagonizing the effect of substance P at its receptor site and a pharmaceutically acceptable carrier.
10. A method of treating or preventing a condition in a mammal, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising administering to a mammal in need of such treatment or prevention an amount of a compound according to claim 1, or a pharmaceutically acceptable salt thereof, effective in antagonizing the effect of substance P at its receptor site.
11. A pharmaceutical composition for treating or preventing a condition in a mammal, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising an amount of a compound according to claim 1 , or a pharmaceutically acceptable salt thereof, effective in treating or preventing such condition and a pharmaceutically acceptable carrier.
12. A method of treating or preventing a condition in mammal, the treatment or prevention of which is effected or facilitated by a decrease in substance P mediated neurotransmission, comprising administering to a mammal in need of such treatment or prevention an amount of a compound according to claim 1 effective in treating or preventing such condition.
13. A process for preparing a compound of the formula 
wherein R1 is (C1-C4)alkyl, allyl, phenyl-(C1-C6)alkyl, HOOC-(C1-C10)alkyl or (C1- C4)alkoxy-OOC-(C1-C10)alkyl; R2 is selected from the group consisting of phenyl, thienyl, furyl and pyridyl, each of the foregoing R2 groups being optionally substituted with from one to three substituents independently selected from the group consisting of cyano, nitro, amino, N-mono-(C1-C3)alkylamino, fluorine, chlorine, bromine, trifluoromethyl, (C1- C3)alkyl, (C1-C3)alkoxy, allyoxy, (C1-C3)alkoxy-carbonyl, carboxamido and N,N-di-(C1- C3)alkyl-carboxamido; and X- is a pharmaceutically acceptable counterion;
comprising reacting a compound of the formula
14. A process according to claim 13, wherein the compound of formula I prepared by said process is a compound wherein R2 is 2-methoxy phenyl.
15. A process according to claim 13, wherein the compound of formula I prepared by said process is a compound wherein R1 is methyl.
16. A process according to claim 13 wherein the compound of formula I prepared by said process is a compound wherein X is iodide.
17. A process according to claim 13, wherein the compound of formula I prepared by said process is a compound wherein R1 is selected from carboethoxybutyl, carboethoxyphenylmethyl, carbomethoxypenyl, carboxypentyl, benzyl, allyl, and carboethoxymethyl.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU90947/91A AU652407B2 (en) | 1991-01-10 | 1991-12-04 | N-alkyl quinuclidinium salts as substance P antagonists |
| JP4501342A JPH0733385B2 (en) | 1991-01-10 | 1991-12-04 | N-alkylquinuclidinium salts as antagonists of substance P |
| KR1019930701985A KR930703311A (en) | 1991-01-10 | 1993-06-30 | N-alkyl quinuclidinium salt, an antagonist of substance P |
| NO932513A NO932513D0 (en) | 1991-01-10 | 1993-07-09 | N-alkyl-KINUKLIDINIUM salt |
| FI933167A FI933167A0 (en) | 1991-01-10 | 1993-07-09 | N-ALKYLKINUCLIDINIUMSALTER SOM SUBSTANS-P ANTAGONISTER |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63964491A | 1991-01-10 | 1991-01-10 | |
| US639,644 | 1991-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1992012151A1 true WO1992012151A1 (en) | 1992-07-23 |
Family
ID=24564973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1991/008836 WO1992012151A1 (en) | 1991-01-10 | 1991-12-04 | N-alkyl quinuclidinium salts as substance p antagonists |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0566589A1 (en) |
| JP (1) | JPH0733385B2 (en) |
| KR (1) | KR930703311A (en) |
| AU (1) | AU652407B2 (en) |
| CA (1) | CA2100163A1 (en) |
| FI (1) | FI933167A0 (en) |
| HU (1) | HUT65612A (en) |
| IE (1) | IE920071A1 (en) |
| IL (1) | IL100584A (en) |
| MX (1) | MX9200057A (en) |
| NZ (1) | NZ241261A (en) |
| PT (1) | PT100003A (en) |
| WO (1) | WO1992012151A1 (en) |
| ZA (1) | ZA92148B (en) |
Cited By (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364943A (en) * | 1991-11-27 | 1994-11-15 | Pfizer Inc. | Preparation of substituted piperidines |
| US5387595A (en) * | 1992-08-26 | 1995-02-07 | Merck & Co., Inc. | Alicyclic compounds as tachykinin receptor antagonists |
| US5393762A (en) * | 1993-06-04 | 1995-02-28 | Pfizer Inc. | Pharmaceutical agents for treatment of emesis |
| US5461063A (en) * | 1992-08-10 | 1995-10-24 | Merck Sharp & Dohme Limited | Azabicyclic compounds |
| US5498614A (en) * | 1992-05-18 | 1996-03-12 | Pfizer Inc. | Bridged aza-bicyclic derivatives as substance P antagonist |
| US5512570A (en) * | 1994-03-04 | 1996-04-30 | Merck & Co., Inc. | Treatment of emesis with morpholine tachykinin receptor antagonists |
| US5521220A (en) * | 1991-11-12 | 1996-05-28 | Pfizer Inc. | Acyclic ethylenediamine derivatives |
| EP0717998A1 (en) | 1994-12-19 | 1996-06-26 | L'oreal | Use of substance P antagonist for the treatment of pruritis, eye or eyelid pain or disesthesies |
| EP0722722A1 (en) | 1994-12-19 | 1996-07-24 | L'oreal | Use of an antagonist of substance P for the treatment of cutaneous erythema of neurogenic origin |
| EP0722736A1 (en) | 1994-12-19 | 1996-07-24 | L'oreal | Topical composition containing an antagonist of substance P |
| EP0769300A2 (en) | 1995-10-20 | 1997-04-23 | Pfizer Inc. | Antiemetic composition containing an NK-1 receptor antagonists |
| EP0774250A1 (en) | 1995-11-20 | 1997-05-21 | L'oreal | Use of a TNF alpha antagonist against skin redness of neurogenic origin |
| US5637699A (en) * | 1992-06-29 | 1997-06-10 | Merck & Co., Inc. | Process for preparing morpholine tachykinin receptor antagonists |
| US5688804A (en) * | 1992-08-04 | 1997-11-18 | Pfizer Inc. | 3-Benzylamino-2-phenyl-piperidine derivatives as substance P receptor antagonists |
| US5719147A (en) * | 1992-06-29 | 1998-02-17 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US6048859A (en) * | 1992-06-29 | 2000-04-11 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US6376507B1 (en) * | 1994-12-12 | 2002-04-23 | Pfizer Inc. | NK-1 receptor antagonists for the treatment of neuronal injury and stroke |
| US6579885B2 (en) | 1999-11-03 | 2003-06-17 | Albany Molecular Research, Inc. | Aryl and heteroaryl substituted tetrahydroisoquinolines and use thereof |
| US7084152B2 (en) | 2000-07-11 | 2006-08-01 | Amr Technology, Inc. | 4-phenyl substituted tetrahydroisoquinolines therapeutic use thereof |
| WO2006123182A2 (en) | 2005-05-17 | 2006-11-23 | Merck Sharp & Dohme Limited | Cyclohexyl sulphones for treatment of cancer |
| US7163949B1 (en) | 1999-11-03 | 2007-01-16 | Amr Technology, Inc. | 4-phenyl substituted tetrahydroisoquinolines and use thereof |
| WO2007011820A2 (en) | 2005-07-15 | 2007-01-25 | Amr Technology, Inc. | Aryl-and heteroaryl-substituted tetrahydrobenzazepines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| WO2007041052A2 (en) | 2005-09-29 | 2007-04-12 | Merck & Co., Inc. | Acylated spiropiperidine derivatives as melanocortin-4 receptor modulators |
| WO2007093827A1 (en) | 2006-02-15 | 2007-08-23 | Istituto Di Ricerche Di Biologia Molecolare P. Angeletti Spa | Thiophene and thiazole substituted trifluoroethanone derivatives as histone deacetylase (hdac) inhibitors |
| WO2008120653A1 (en) | 2007-04-02 | 2008-10-09 | Banyu Pharmaceutical Co., Ltd. | Indoledione derivative |
| WO2009002495A1 (en) | 2007-06-27 | 2008-12-31 | Merck & Co., Inc. | 4-carboxybenzylamino derivatives as histone deacetylase inhibitors |
| US7541357B2 (en) | 2004-07-15 | 2009-06-02 | Amr Technology, Inc. | Aryl- and heteroaryl-substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| WO2009111354A2 (en) | 2008-03-03 | 2009-09-11 | Tiger Pharmatech | Tyrosine kinase inhibitors |
| WO2010000073A1 (en) | 2008-07-03 | 2010-01-07 | Neuraxon, Inc. | Benzoxazines, benzothiazines, and related compounds having nos inhibitory activity |
| WO2010114780A1 (en) | 2009-04-01 | 2010-10-07 | Merck Sharp & Dohme Corp. | Inhibitors of akt activity |
| WO2010132442A1 (en) | 2009-05-12 | 2010-11-18 | Albany Molecular Reserch, Inc. | 7-([1,2,4,]triazolo[1,5,-a]pyridin-6-yl)-4-(3,4-dichlorophenyl)-1,2,3,4- tetrahydroisoquinoline and use thereof |
| WO2010132487A1 (en) | 2009-05-12 | 2010-11-18 | Bristol-Myers Squibb Company | CRYSTALLINE FORMS OF (S)-7-([1,2,4]TRIAZOLO[1,5-a]PYRIDIN-6-YL)-4-(3,4-DICHLOROHPHENYL)-1,2,3,4-TETRAHYDROISOQUINOLINE AND USE THEREOF |
| WO2011046771A1 (en) | 2009-10-14 | 2011-04-21 | Schering Corporation | SUBSTITUTED PIPERIDINES THAT INCREASE p53 ACTIVITY AND THE USES THEREOF |
| EP2336120A1 (en) | 2007-01-10 | 2011-06-22 | Istituto di ricerche di Biologia Molecolare P. Angeletti S.R.L. | Combinations containing amide substituted indazoles as poly(ADP-ribose)polymerase (PARP) inhibitors |
| WO2011163330A1 (en) | 2010-06-24 | 2011-12-29 | Merck Sharp & Dohme Corp. | Novel heterocyclic compounds as erk inhibitors |
| WO2012018754A2 (en) | 2010-08-02 | 2012-02-09 | Merck Sharp & Dohme Corp. | RNA INTERFERENCE MEDIATED INHIBITION OF CATENIN (CADHERIN-ASSOCIATED PROTEIN), BETA 1 (CTNNB1) GENE EXPRESSION USING SHORT INTERFERING NUCLEIC ACID (siNA) |
| WO2012027236A1 (en) | 2010-08-23 | 2012-03-01 | Schering Corporation | NOVEL PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES AS mTOR INHIBITORS |
| WO2012030685A2 (en) | 2010-09-01 | 2012-03-08 | Schering Corporation | Indazole derivatives useful as erk inhibitors |
| WO2012036997A1 (en) | 2010-09-16 | 2012-03-22 | Schering Corporation | Fused pyrazole derivatives as novel erk inhibitors |
| WO2012087772A1 (en) | 2010-12-21 | 2012-06-28 | Schering Corporation | Indazole derivatives useful as erk inhibitors |
| WO2012145471A1 (en) | 2011-04-21 | 2012-10-26 | Merck Sharp & Dohme Corp. | Insulin-like growth factor-1 receptor inhibitors |
| US8420811B2 (en) | 2008-06-04 | 2013-04-16 | Bristol-Myers Squibb Company | Tetrahydroisoquinolines and intermediates therefor |
| WO2013063214A1 (en) | 2011-10-27 | 2013-05-02 | Merck Sharp & Dohme Corp. | Novel compounds that are erk inhibitors |
| WO2013165816A2 (en) | 2012-05-02 | 2013-11-07 | Merck Sharp & Dohme Corp. | SHORT INTERFERING NUCLEIC ACID (siNA) COMPOSITIONS |
| EP2698157A1 (en) | 2006-09-22 | 2014-02-19 | Merck Sharp & Dohme Corp. | Method of treatment using fatty acid synthesis inhibitors |
| WO2014052563A2 (en) | 2012-09-28 | 2014-04-03 | Merck Sharp & Dohme Corp. | Novel compounds that are erk inhibitors |
| WO2014085216A1 (en) | 2012-11-28 | 2014-06-05 | Merck Sharp & Dohme Corp. | Compositions and methods for treating cancer |
| WO2014100065A1 (en) | 2012-12-20 | 2014-06-26 | Merck Sharp & Dohme Corp. | Substituted imidazopyridines as hdm2 inhibitors |
| WO2014120748A1 (en) | 2013-01-30 | 2014-08-07 | Merck Sharp & Dohme Corp. | 2,6,7,8 substituted purines as hdm2 inhibitors |
| WO2015034925A1 (en) | 2013-09-03 | 2015-03-12 | Moderna Therapeutics, Inc. | Circular polynucleotides |
| US9034899B2 (en) | 2009-05-12 | 2015-05-19 | Albany Molecular Research, Inc. | Aryl, heteroaryl, and heterocycle substituted tetrahydroisoquinolines and use thereof |
| US9156812B2 (en) | 2008-06-04 | 2015-10-13 | Bristol-Myers Squibb Company | Crystalline form of 6-[(4S)-2-methyl-4-(2-naphthyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridazin-3-amine |
| WO2018071283A1 (en) | 2016-10-12 | 2018-04-19 | Merck Sharp & Dohme Corp. | Kdm5 inhibitors |
| EP3327125A1 (en) | 2010-10-29 | 2018-05-30 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of gene expression using short interfering nucleic acids (sina) |
| WO2019094311A1 (en) | 2017-11-08 | 2019-05-16 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2019094312A1 (en) | 2017-11-08 | 2019-05-16 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033288A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033282A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033284A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| US11096950B2 (en) | 2006-11-01 | 2021-08-24 | Barbara Brooke Jennings | Compounds, methods, and treatments for abnormal signaling pathways for prenatal and postnatal development |
| EP4079856A1 (en) | 2010-08-17 | 2022-10-26 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of hepatitis b virus (hbv) gene expression using short interfering nucleic acid (sina) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2084193C (en) * | 1990-06-01 | 1998-04-07 | John A. Lowe, Iii | 3-amino-2-aryl quinuclidines |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159059A1 (en) * | 1984-03-16 | 1985-10-23 | Laboratori Guidotti S.p.A. | Compounds with anti-bronchospastic activity and pharmaceutical compositions containing them |
| WO1990005729A1 (en) * | 1988-11-23 | 1990-05-31 | Pfizer Inc. | Quinuclidine therapeutic agents |
| EP0404737A2 (en) * | 1989-06-20 | 1990-12-27 | BOEHRINGER INGELHEIM ITALIA S.p.A. | New R(-) 3-quinuclidinol derivatives |
-
1991
- 1991-12-04 AU AU90947/91A patent/AU652407B2/en not_active Ceased
- 1991-12-04 CA CA002100163A patent/CA2100163A1/en not_active Abandoned
- 1991-12-04 WO PCT/US1991/008836 patent/WO1992012151A1/en not_active Application Discontinuation
- 1991-12-04 JP JP4501342A patent/JPH0733385B2/en not_active Expired - Lifetime
- 1991-12-04 EP EP92901108A patent/EP0566589A1/en not_active Withdrawn
- 1991-12-04 HU HU9301988A patent/HUT65612A/en unknown
-
1992
- 1992-01-08 MX MX9200057A patent/MX9200057A/en unknown
- 1992-01-09 ZA ZA92148A patent/ZA92148B/en unknown
- 1992-01-09 NZ NZ241261A patent/NZ241261A/en unknown
- 1992-01-09 IE IE007192A patent/IE920071A1/en not_active Application Discontinuation
- 1992-01-09 PT PT100003A patent/PT100003A/en not_active Application Discontinuation
- 1992-10-05 IL IL10058492A patent/IL100584A/en not_active IP Right Cessation
-
1993
- 1993-06-30 KR KR1019930701985A patent/KR930703311A/en not_active Application Discontinuation
- 1993-07-09 FI FI933167A patent/FI933167A0/en not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159059A1 (en) * | 1984-03-16 | 1985-10-23 | Laboratori Guidotti S.p.A. | Compounds with anti-bronchospastic activity and pharmaceutical compositions containing them |
| WO1990005729A1 (en) * | 1988-11-23 | 1990-05-31 | Pfizer Inc. | Quinuclidine therapeutic agents |
| WO1990005525A1 (en) * | 1988-11-23 | 1990-05-31 | Pfizer Inc. | Quinuclidine derivatives as substance p antagonists |
| EP0404737A2 (en) * | 1989-06-20 | 1990-12-27 | BOEHRINGER INGELHEIM ITALIA S.p.A. | New R(-) 3-quinuclidinol derivatives |
Cited By (86)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5663349A (en) * | 1990-05-31 | 1997-09-02 | Pfizer Inc | Preparation of substituted piperidenes |
| US5521220A (en) * | 1991-11-12 | 1996-05-28 | Pfizer Inc. | Acyclic ethylenediamine derivatives |
| US5364943A (en) * | 1991-11-27 | 1994-11-15 | Pfizer Inc. | Preparation of substituted piperidines |
| US5498614A (en) * | 1992-05-18 | 1996-03-12 | Pfizer Inc. | Bridged aza-bicyclic derivatives as substance P antagonist |
| US5637699A (en) * | 1992-06-29 | 1997-06-10 | Merck & Co., Inc. | Process for preparing morpholine tachykinin receptor antagonists |
| US6638930B2 (en) | 1992-06-29 | 2003-10-28 | Merck & Co. Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US6235735B1 (en) | 1992-06-29 | 2001-05-22 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US6048859A (en) * | 1992-06-29 | 2000-04-11 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US5922706A (en) * | 1992-06-29 | 1999-07-13 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US5872116A (en) * | 1992-06-29 | 1999-02-16 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US5719147A (en) * | 1992-06-29 | 1998-02-17 | Merck & Co., Inc. | Morpholine and thiomorpholine tachykinin receptor antagonists |
| US5688804A (en) * | 1992-08-04 | 1997-11-18 | Pfizer Inc. | 3-Benzylamino-2-phenyl-piperidine derivatives as substance P receptor antagonists |
| US5461063A (en) * | 1992-08-10 | 1995-10-24 | Merck Sharp & Dohme Limited | Azabicyclic compounds |
| US5387595A (en) * | 1992-08-26 | 1995-02-07 | Merck & Co., Inc. | Alicyclic compounds as tachykinin receptor antagonists |
| US5393762A (en) * | 1993-06-04 | 1995-02-28 | Pfizer Inc. | Pharmaceutical agents for treatment of emesis |
| US5512570A (en) * | 1994-03-04 | 1996-04-30 | Merck & Co., Inc. | Treatment of emesis with morpholine tachykinin receptor antagonists |
| US5691336A (en) * | 1994-03-04 | 1997-11-25 | Merck & Co., Inc. | Morpholine compounds are prodrugs useful as tachykinin receptor antagonists |
| US5716942A (en) * | 1994-03-04 | 1998-02-10 | Merck & Co., Inc. | Treatment of migraine with morpholine tachykinin receptor antagonists |
| US5780467A (en) * | 1994-03-04 | 1998-07-14 | Merck & Co., Inc. | Morpholine compounds are prodrugs useful as tachykinin receptor antagonists |
| US6376507B1 (en) * | 1994-12-12 | 2002-04-23 | Pfizer Inc. | NK-1 receptor antagonists for the treatment of neuronal injury and stroke |
| EP0717998A1 (en) | 1994-12-19 | 1996-06-26 | L'oreal | Use of substance P antagonist for the treatment of pruritis, eye or eyelid pain or disesthesies |
| EP0722722A1 (en) | 1994-12-19 | 1996-07-24 | L'oreal | Use of an antagonist of substance P for the treatment of cutaneous erythema of neurogenic origin |
| EP0722736A1 (en) | 1994-12-19 | 1996-07-24 | L'oreal | Topical composition containing an antagonist of substance P |
| EP0769300A2 (en) | 1995-10-20 | 1997-04-23 | Pfizer Inc. | Antiemetic composition containing an NK-1 receptor antagonists |
| EP0774250A1 (en) | 1995-11-20 | 1997-05-21 | L'oreal | Use of a TNF alpha antagonist against skin redness of neurogenic origin |
| US6579885B2 (en) | 1999-11-03 | 2003-06-17 | Albany Molecular Research, Inc. | Aryl and heteroaryl substituted tetrahydroisoquinolines and use thereof |
| US7265116B2 (en) | 1999-11-03 | 2007-09-04 | Arm Technology, Inc. | Aryl and heteroaryl substituted tetrahydroisoquinolines and use thereof |
| US7612090B2 (en) | 1999-11-03 | 2009-11-03 | Albany Molecular Research, Inc. | Aryl and heteroaryl substituted tetrahydroisoquinolines and use thereof |
| US7163949B1 (en) | 1999-11-03 | 2007-01-16 | Amr Technology, Inc. | 4-phenyl substituted tetrahydroisoquinolines and use thereof |
| US7084152B2 (en) | 2000-07-11 | 2006-08-01 | Amr Technology, Inc. | 4-phenyl substituted tetrahydroisoquinolines therapeutic use thereof |
| US7309789B2 (en) | 2000-07-11 | 2007-12-18 | Amr Technology, Inc. | 4-phenyl substituted tetrahydroisoquinolines and therapeutic use thereof |
| US7419985B2 (en) | 2000-07-11 | 2008-09-02 | Amr Technology, Inc. | 4-Phenyl substituted tetrahydroisoquinolines and therapeutic use thereof |
| US9085531B2 (en) | 2004-07-15 | 2015-07-21 | Albany Molecular Research, Inc. | Aryl- and heteroaryl-substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| US7541357B2 (en) | 2004-07-15 | 2009-06-02 | Amr Technology, Inc. | Aryl- and heteroaryl-substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| US9499531B2 (en) | 2004-07-15 | 2016-11-22 | Albany Molecular Research, Inc. | Aryl- and heteroaryl-substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| WO2006123182A2 (en) | 2005-05-17 | 2006-11-23 | Merck Sharp & Dohme Limited | Cyclohexyl sulphones for treatment of cancer |
| WO2007011820A2 (en) | 2005-07-15 | 2007-01-25 | Amr Technology, Inc. | Aryl-and heteroaryl-substituted tetrahydrobenzazepines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| US9403776B2 (en) | 2005-07-15 | 2016-08-02 | Albany Molecular Research, Inc. | Aryl- and heteroaryl-substituted tetrahydrobenzazepines and use thereof to block reuptake of norepinephrine, dopamine, and serotonin |
| WO2007041052A2 (en) | 2005-09-29 | 2007-04-12 | Merck & Co., Inc. | Acylated spiropiperidine derivatives as melanocortin-4 receptor modulators |
| WO2007093827A1 (en) | 2006-02-15 | 2007-08-23 | Istituto Di Ricerche Di Biologia Molecolare P. Angeletti Spa | Thiophene and thiazole substituted trifluoroethanone derivatives as histone deacetylase (hdac) inhibitors |
| EP2698157A1 (en) | 2006-09-22 | 2014-02-19 | Merck Sharp & Dohme Corp. | Method of treatment using fatty acid synthesis inhibitors |
| EP2946778A1 (en) | 2006-09-22 | 2015-11-25 | Merck Sharp & Dohme Corp. | Method of treatment using fatty acid synthesis inhibitors |
| US11096950B2 (en) | 2006-11-01 | 2021-08-24 | Barbara Brooke Jennings | Compounds, methods, and treatments for abnormal signaling pathways for prenatal and postnatal development |
| EP2805945A1 (en) | 2007-01-10 | 2014-11-26 | MSD Italia S.r.l. | Amide substituted indazoles as poly(ADP-ribose)polymerase (PARP) inhibitors |
| EP2336120A1 (en) | 2007-01-10 | 2011-06-22 | Istituto di ricerche di Biologia Molecolare P. Angeletti S.R.L. | Combinations containing amide substituted indazoles as poly(ADP-ribose)polymerase (PARP) inhibitors |
| WO2008120653A1 (en) | 2007-04-02 | 2008-10-09 | Banyu Pharmaceutical Co., Ltd. | Indoledione derivative |
| WO2009002495A1 (en) | 2007-06-27 | 2008-12-31 | Merck & Co., Inc. | 4-carboxybenzylamino derivatives as histone deacetylase inhibitors |
| EP3103791A1 (en) | 2007-06-27 | 2016-12-14 | Merck Sharp & Dohme Corp. | 4-carboxybenzylamino derivatives as histone deacetylase inhibitors |
| WO2009111354A2 (en) | 2008-03-03 | 2009-09-11 | Tiger Pharmatech | Tyrosine kinase inhibitors |
| US9498476B2 (en) | 2008-06-04 | 2016-11-22 | Albany Molecular Research, Inc. | Crystalline form of 6-[(4S)-2-methyl-4-(2-naphthyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridazin-3-amine |
| US8445494B2 (en) | 2008-06-04 | 2013-05-21 | Bristol-Myers Squibb Company | Crystalline form of 6-[(4S)-2-methyl-4-(2-naphthyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridazin-3-amine |
| US9156812B2 (en) | 2008-06-04 | 2015-10-13 | Bristol-Myers Squibb Company | Crystalline form of 6-[(4S)-2-methyl-4-(2-naphthyl)-1,2,3,4-tetrahydroisoquinolin-7-yl]pyridazin-3-amine |
| US8420811B2 (en) | 2008-06-04 | 2013-04-16 | Bristol-Myers Squibb Company | Tetrahydroisoquinolines and intermediates therefor |
| WO2010000073A1 (en) | 2008-07-03 | 2010-01-07 | Neuraxon, Inc. | Benzoxazines, benzothiazines, and related compounds having nos inhibitory activity |
| WO2010114780A1 (en) | 2009-04-01 | 2010-10-07 | Merck Sharp & Dohme Corp. | Inhibitors of akt activity |
| WO2010132442A1 (en) | 2009-05-12 | 2010-11-18 | Albany Molecular Reserch, Inc. | 7-([1,2,4,]triazolo[1,5,-a]pyridin-6-yl)-4-(3,4-dichlorophenyl)-1,2,3,4- tetrahydroisoquinoline and use thereof |
| US9173879B2 (en) | 2009-05-12 | 2015-11-03 | Bristol-Myers Squibb Company | Crystalline forms of (S)-7-([1,2,4]triazolo[1,5-a ]pyridin-6-yl)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydroisoquinoline and use thereof |
| WO2010132487A1 (en) | 2009-05-12 | 2010-11-18 | Bristol-Myers Squibb Company | CRYSTALLINE FORMS OF (S)-7-([1,2,4]TRIAZOLO[1,5-a]PYRIDIN-6-YL)-4-(3,4-DICHLOROHPHENYL)-1,2,3,4-TETRAHYDROISOQUINOLINE AND USE THEREOF |
| US9604960B2 (en) | 2009-05-12 | 2017-03-28 | Albany Molecular Research, Inc. | Aryl, heteroaryl, and heterocycle substituted tetrahydroisoquinolines and use thereof |
| US9034899B2 (en) | 2009-05-12 | 2015-05-19 | Albany Molecular Research, Inc. | Aryl, heteroaryl, and heterocycle substituted tetrahydroisoquinolines and use thereof |
| WO2011046771A1 (en) | 2009-10-14 | 2011-04-21 | Schering Corporation | SUBSTITUTED PIPERIDINES THAT INCREASE p53 ACTIVITY AND THE USES THEREOF |
| WO2011163330A1 (en) | 2010-06-24 | 2011-12-29 | Merck Sharp & Dohme Corp. | Novel heterocyclic compounds as erk inhibitors |
| EP3330377A1 (en) | 2010-08-02 | 2018-06-06 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of catenin (cadherin-associated protein), beta 1 (ctnnb1) gene expression using short interfering nucleic acid (sina) |
| WO2012018754A2 (en) | 2010-08-02 | 2012-02-09 | Merck Sharp & Dohme Corp. | RNA INTERFERENCE MEDIATED INHIBITION OF CATENIN (CADHERIN-ASSOCIATED PROTEIN), BETA 1 (CTNNB1) GENE EXPRESSION USING SHORT INTERFERING NUCLEIC ACID (siNA) |
| EP4079856A1 (en) | 2010-08-17 | 2022-10-26 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of hepatitis b virus (hbv) gene expression using short interfering nucleic acid (sina) |
| WO2012027236A1 (en) | 2010-08-23 | 2012-03-01 | Schering Corporation | NOVEL PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES AS mTOR INHIBITORS |
| WO2012030685A2 (en) | 2010-09-01 | 2012-03-08 | Schering Corporation | Indazole derivatives useful as erk inhibitors |
| WO2012036997A1 (en) | 2010-09-16 | 2012-03-22 | Schering Corporation | Fused pyrazole derivatives as novel erk inhibitors |
| EP3766975A1 (en) | 2010-10-29 | 2021-01-20 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of gene expression using short interfering nucleic acid (sina) |
| EP3327125A1 (en) | 2010-10-29 | 2018-05-30 | Sirna Therapeutics, Inc. | Rna interference mediated inhibition of gene expression using short interfering nucleic acids (sina) |
| WO2012087772A1 (en) | 2010-12-21 | 2012-06-28 | Schering Corporation | Indazole derivatives useful as erk inhibitors |
| WO2012145471A1 (en) | 2011-04-21 | 2012-10-26 | Merck Sharp & Dohme Corp. | Insulin-like growth factor-1 receptor inhibitors |
| WO2013063214A1 (en) | 2011-10-27 | 2013-05-02 | Merck Sharp & Dohme Corp. | Novel compounds that are erk inhibitors |
| WO2013165816A2 (en) | 2012-05-02 | 2013-11-07 | Merck Sharp & Dohme Corp. | SHORT INTERFERING NUCLEIC ACID (siNA) COMPOSITIONS |
| EP3919620A1 (en) | 2012-05-02 | 2021-12-08 | Sirna Therapeutics, Inc. | Short interfering nucleic acid (sina) compositions |
| WO2014052563A2 (en) | 2012-09-28 | 2014-04-03 | Merck Sharp & Dohme Corp. | Novel compounds that are erk inhibitors |
| WO2014085216A1 (en) | 2012-11-28 | 2014-06-05 | Merck Sharp & Dohme Corp. | Compositions and methods for treating cancer |
| WO2014100065A1 (en) | 2012-12-20 | 2014-06-26 | Merck Sharp & Dohme Corp. | Substituted imidazopyridines as hdm2 inhibitors |
| WO2014120748A1 (en) | 2013-01-30 | 2014-08-07 | Merck Sharp & Dohme Corp. | 2,6,7,8 substituted purines as hdm2 inhibitors |
| WO2015034925A1 (en) | 2013-09-03 | 2015-03-12 | Moderna Therapeutics, Inc. | Circular polynucleotides |
| WO2018071283A1 (en) | 2016-10-12 | 2018-04-19 | Merck Sharp & Dohme Corp. | Kdm5 inhibitors |
| WO2019094312A1 (en) | 2017-11-08 | 2019-05-16 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2019094311A1 (en) | 2017-11-08 | 2019-05-16 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033282A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033284A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
| WO2020033288A1 (en) | 2018-08-07 | 2020-02-13 | Merck Sharp & Dohme Corp. | Prmt5 inhibitors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733385B2 (en) | 1995-04-12 |
| CA2100163A1 (en) | 1992-07-11 |
| JPH05508866A (en) | 1993-12-09 |
| IE920071A1 (en) | 1992-07-15 |
| ZA92148B (en) | 1993-07-09 |
| PT100003A (en) | 1993-02-26 |
| AU9094791A (en) | 1992-08-17 |
| IL100584A0 (en) | 1992-09-06 |
| NZ241261A (en) | 1994-05-26 |
| HU9301988D0 (en) | 1993-12-28 |
| HUT65612A (en) | 1994-07-28 |
| MX9200057A (en) | 1992-07-01 |
| IL100584A (en) | 1995-10-31 |
| KR930703311A (en) | 1993-11-29 |
| FI933167L (en) | 1993-07-09 |
| AU652407B2 (en) | 1994-08-25 |
| EP0566589A1 (en) | 1993-10-27 |
| FI933167A0 (en) | 1993-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU652407B2 (en) | N-alkyl quinuclidinium salts as substance P antagonists | |
| US5807867A (en) | Quinuclidine derivatives | |
| EP0607164B1 (en) | Fused tricyclic nitrogen containing heterocycles as substance p receptor antagonists | |
| EP0613458B1 (en) | Acyclic ethylenediamine derivatives as substance p receptor antagonists | |
| US5373003A (en) | 1-azabicyclo[3.2.2]nonan-3-amine derivatives | |
| PL170516B1 (en) | Method of obtaining novel derivatives of fluoroalkoxy benzylaminic compounds of piperidine | |
| US5688804A (en) | 3-Benzylamino-2-phenyl-piperidine derivatives as substance P receptor antagonists | |
| US5886009A (en) | Quinuclidine derivative as a substance P antagonist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA FI HU JP KR NO US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LU MC NL SE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1992901108 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2100163 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 933167 Country of ref document: FI |
|
| WWP | Wipo information: published in national office |
Ref document number: 1992901108 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1992901108 Country of ref document: EP |