WO1997008165A1 - Neue cyclische guanidine, verfahren zu ihrer herstellung und arzneimittel - Google Patents
Neue cyclische guanidine, verfahren zu ihrer herstellung und arzneimittel Download PDFInfo
- Publication number
- WO1997008165A1 WO1997008165A1 PCT/EP1996/003679 EP9603679W WO9708165A1 WO 1997008165 A1 WO1997008165 A1 WO 1997008165A1 EP 9603679 W EP9603679 W EP 9603679W WO 9708165 A1 WO9708165 A1 WO 9708165A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- yloxy
- imino
- methyl
- amino
- Prior art date
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- 239000003814 drug Substances 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- -1 cyclic guanidines Chemical class 0.000 title claims description 261
- 150000001875 compounds Chemical class 0.000 claims abstract description 96
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 24
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 18
- 125000001424 substituent group Chemical group 0.000 claims abstract description 17
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 16
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 10
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 9
- 125000003277 amino group Chemical group 0.000 claims abstract description 7
- 125000005843 halogen group Chemical group 0.000 claims abstract description 7
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 6
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 6
- 239000012453 solvate Substances 0.000 claims abstract description 6
- 150000004677 hydrates Chemical class 0.000 claims abstract description 5
- 125000003302 alkenyloxy group Chemical group 0.000 claims abstract description 4
- 125000005092 alkenyloxycarbonyl group Chemical group 0.000 claims abstract description 4
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 4
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims abstract description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 4
- 125000004181 carboxyalkyl group Chemical group 0.000 claims abstract description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 4
- 125000005529 alkyleneoxy group Chemical group 0.000 claims abstract description 3
- 230000003287 optical effect Effects 0.000 claims abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 15
- 239000012442 inert solvent Substances 0.000 claims description 14
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 13
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 10
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 6
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 4
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 claims description 4
- 125000005133 alkynyloxy group Chemical group 0.000 claims description 3
- 125000005225 alkynyloxycarbonyl group Chemical group 0.000 claims description 3
- 150000001787 chalcogens Chemical group 0.000 claims description 3
- 125000004005 formimidoyl group Chemical group [H]\N=C(/[H])* 0.000 claims description 3
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 125000000783 acetimidoyl group Chemical group C(C)(=N)* 0.000 claims description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 125000002795 guanidino group Chemical group C(N)(=N)N* 0.000 claims description 2
- SDDKIZNHOCEXTF-UHFFFAOYSA-N methyl carbamimidothioate Chemical compound CSC(N)=N SDDKIZNHOCEXTF-UHFFFAOYSA-N 0.000 claims description 2
- UCQFSGCWHRTMGG-UHFFFAOYSA-N pyrazole-1-carboximidamide Chemical compound NC(=N)N1C=CC=N1 UCQFSGCWHRTMGG-UHFFFAOYSA-N 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims 2
- 125000004485 2-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])C1([H])* 0.000 claims 1
- 125000004575 3-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims 1
- 239000012050 conventional carrier Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 claims 1
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 125000006193 alkinyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 112
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 76
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 71
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 67
- 239000000243 solution Substances 0.000 description 66
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 56
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 52
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 44
- 239000007787 solid Substances 0.000 description 40
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 39
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 39
- 229960000583 acetic acid Drugs 0.000 description 37
- 125000004432 carbon atom Chemical group C* 0.000 description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 238000001035 drying Methods 0.000 description 25
- 239000000203 mixture Substances 0.000 description 24
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 24
- 238000002953 preparative HPLC Methods 0.000 description 22
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 21
- 238000003756 stirring Methods 0.000 description 20
- 150000001412 amines Chemical class 0.000 description 19
- 230000008018 melting Effects 0.000 description 19
- 238000002844 melting Methods 0.000 description 19
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 18
- 239000003480 eluent Substances 0.000 description 17
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 15
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 13
- 238000000354 decomposition reaction Methods 0.000 description 13
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 11
- 108090000190 Thrombin Proteins 0.000 description 10
- 238000002451 electron ionisation mass spectrometry Methods 0.000 description 10
- 229960004072 thrombin Drugs 0.000 description 10
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000013543 active substance Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- FAMRKDQNMBBFBR-UHFFFAOYSA-N ethyl n-ethoxycarbonyliminocarbamate Chemical compound CCOC(=O)N=NC(=O)OCC FAMRKDQNMBBFBR-UHFFFAOYSA-N 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical class OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000003112 inhibitor Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- RBZRMBCLZMEYEH-UHFFFAOYSA-N 1h-pyrazol-1-ium-1-carboximidamide;chloride Chemical compound Cl.NC(=N)N1C=CC=N1 RBZRMBCLZMEYEH-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- FAMRKDQNMBBFBR-BQYQJAHWSA-N diethyl azodicarboxylate Substances CCOC(=O)\N=N\C(=O)OCC FAMRKDQNMBBFBR-BQYQJAHWSA-N 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 210000002381 plasma Anatomy 0.000 description 6
- IEPZPSXRGNFJKG-UHFFFAOYSA-N tert-butyl 7-[2-ethoxy-1-(4-hydroxyphenyl)-2-oxoethoxy]-3,4-dihydro-1h-isoquinoline-2-carboxylate Chemical compound C=1C=C2CCN(C(=O)OC(C)(C)C)CC2=CC=1OC(C(=O)OCC)C1=CC=C(O)C=C1 IEPZPSXRGNFJKG-UHFFFAOYSA-N 0.000 description 6
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 239000012230 colorless oil Substances 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- MVEAAGBEUOMFRX-UHFFFAOYSA-N ethyl acetate;hydrochloride Chemical compound Cl.CCOC(C)=O MVEAAGBEUOMFRX-UHFFFAOYSA-N 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 125000006239 protecting group Chemical group 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 108010074860 Factor Xa Proteins 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- 208000007536 Thrombosis Diseases 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 4
- KWPQTFXULUUCGD-UHFFFAOYSA-N 3,4,5,7,8,9,10,10a-octahydropyrido[1,2-a][1,4]diazepine Chemical compound C1CCN=CC2CCCCN21 KWPQTFXULUUCGD-UHFFFAOYSA-N 0.000 description 3
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
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- 239000003054 catalyst Substances 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000012038 nucleophile Substances 0.000 description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 3
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 3
- 229940093429 polyethylene glycol 6000 Drugs 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- DBGVGMSCBYYSLD-UHFFFAOYSA-N tributylstannane Chemical compound CCCC[SnH](CCCC)CCCC DBGVGMSCBYYSLD-UHFFFAOYSA-N 0.000 description 3
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
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- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
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- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 229940123583 Factor Xa inhibitor Drugs 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
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- 238000002835 absorbance Methods 0.000 description 2
- IHTYTYHXCRAMAV-UHFFFAOYSA-N acetic acid;dihydrochloride Chemical compound Cl.Cl.CC(O)=O IHTYTYHXCRAMAV-UHFFFAOYSA-N 0.000 description 2
- WJGAPUXHSQQWQF-UHFFFAOYSA-N acetic acid;hydrochloride Chemical compound Cl.CC(O)=O WJGAPUXHSQQWQF-UHFFFAOYSA-N 0.000 description 2
- 239000012445 acidic reagent Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 description 2
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- 229940095064 tartrate Drugs 0.000 description 1
- APCBTRDHCDOPNY-SSDOTTSWSA-N tert-butyl (3r)-3-hydroxypyrrolidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CC[C@@H](O)C1 APCBTRDHCDOPNY-SSDOTTSWSA-N 0.000 description 1
- YDORHZNPCFLXKK-UHFFFAOYSA-N tert-butyl 1-methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylate Chemical compound C(C)(C)(C)OC(=O)N1C(C2=CC=CC=C2CC1)OC YDORHZNPCFLXKK-UHFFFAOYSA-N 0.000 description 1
- PWQLFIKTGRINFF-UHFFFAOYSA-N tert-butyl 4-hydroxypiperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC(O)CC1 PWQLFIKTGRINFF-UHFFFAOYSA-N 0.000 description 1
- ZVCLYBMBIDFXNF-UHFFFAOYSA-N tert-butyl 7-[2-ethoxy-1-[4-(oxan-4-yloxy)phenyl]-2-oxoethoxy]-3,4-dihydro-1h-isoquinoline-2-carboxylate Chemical compound C=1C=C2CCN(C(=O)OC(C)(C)C)CC2=CC=1OC(C(=O)OCC)C(C=C1)=CC=C1OC1CCOCC1 ZVCLYBMBIDFXNF-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- HNKJADCVZUBCPG-UHFFFAOYSA-N thioanisole Chemical compound CSC1=CC=CC=C1 HNKJADCVZUBCPG-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
- C07D217/06—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates
Definitions
- the invention relates to new cyclic guanidines of the general formula I.
- Rl, R2, R3 independently of one another a hydrogen atom, a halogen atom, a
- X represents a single bond, an alkylene or alkyleneoxy group
- Y can be a single bond, a chalcogen atom or a carbonyl group
- Z represents a saturated or unsaturated, optionally substituted, heterocyclic or carbocyclic ring system, an optionally substituted amino group, a hydroxyl group, a carboxyl group, an alkoxycarbonyl group or an alkyl group;
- n denotes 1 or 2
- n is an integer between 0 and 4
- the invention also relates to the optically active forms, the racemates and the diastereomer mixtures of these compounds.
- the invention also relates to processes for the preparation of the above compounds, medicaments which contain such compounds, and the use of these compounds in the production of medicaments.
- cyclic guanidines of the general formula I interfere with the process of blood coagulation by reversibly inhibiting factor Xa and thus prevent the formation of coagulation thrombi. They can therefore be used to fight and prevent diseases such as thrombosis, apoplexy, heart attack, inflammation and arteriosclerosis.
- Factor Xa is a serine protease of the coagulation system that catalyzes the proteolytic conversion of prothrombin to thrombin. Thrombin, the last enzyme in the
- Coagulation cascade on the one hand splits fibrinogen to fibrin, which after cross-linking using factor XTIIa becomes an insoluble gel and the matrix for a thrombus on the other hand, it activates platelet aggregation by proteolysis of its receptor on the platelets and in this way also contributes to the formation of thrombus.
- factor XTIIa activates platelet aggregation by proteolysis of its receptor on the platelets and in this way also contributes to the formation of thrombus.
- thrombin concentrations in the blood plasma.
- Increasing thrombin concentration can lead to the formation of thrombi and thus to thromboembolic diseases, which occur very frequently, especially in the industrialized countries.
- Inhibition of factor Xa can prevent the formation of thrombin.
- amidinoarylpropanoic acid derivatives such as (+) - (2S) -2- [4- [[(3S) -l-acetimidoyl-3-pyrrolidinyl] oxy] phenyl] -3- (7-amidino-2- naphthyl] propanoic acid hydrochloride pentahydrate (DX-9065a; Formula II) are factor Xa inhibitors (J. Med. Chem. 1994, 37, 1200-1207; Thrombosis and Haemostasis 1994, 71, 314-319; EP-0- 540-051-Al).
- novel cyclic guanidines of the general formula I according to the invention and hydrates, solvates and physiologically tolerable salts thereof are effective factor Xa inhibitors.
- Halogens as substituents R *, R ⁇ , R3 in the general formula I are fluorine, chlorine, bromine and iodine atoms, but preferably fluorine, chlorine or bromine atoms.
- R *, R ⁇ , R3 in the general formula I is a hydroxyalkyl group, this can be straight-chain or branched and contain 1 to 6 carbon atoms.
- Prefers are the hydroxymethyl, hydroxyethyl, hydroxypropyl, hydroxybutyl, hydroxypentyl and the hydroxyhexyl group.
- R 1, R, R 3 in the general formula I is an alkyl group, this can be straight-chain or branched and contain 1 to 6 carbon atoms.
- the methyl, ethyl, "-propyl, / ' -propyl,” -butyl, / " -butyl, t-butyl, pentyl and the hexyl group are preferred.
- Rl, R ⁇ , R 3 in the general formula I is an alkenyl group, this can be straight-chain or branched and contain 2 to 6 carbon atoms.
- the vinyl, 1-propenyl, 2-propenyl, 2-methyl-2-propenyl, 1-butenyl, 1-pentenyl and the 1-hexenyl groups are preferred.
- Rl, R ⁇ , R 3 in the general formula I is an alkynyl group, this can be straight-chain or branched and contain 2 to 6 carbon atoms.
- the ethynyl and propargyl groups are preferred.
- Alkoxy groups as the substituents Rl, R ⁇ , R 3 i n of the general formula I contain from 1 to 6 carbon atoms and are straight or branched.
- the methoxy-, ethoxy-, “-propyloxy-, / -propyloxy-,“ -butyloxy-, / -butyloxy-, tert are preferred.
- R 1, R 1, R 3 in the general formula I is an aralkyloxy group, this contains a phenyl group linked to a straight-chain or branched C 1 -C 6 -alkyl chain.
- the benzyloxy group is preferred.
- Alkenyloxy groups as substituents Rl, R2, R 3 i n of the general formula I contain from 2 to 6 carbon atoms and are straight or branched.
- the vinyl oxy and allyloxy groups are preferred.
- Alkynyloxy groups as substituents Rl, R, R 3 in the general formula I contain 2 to 6 carbon atoms and are straight-chain or branched.
- the propargyloxy group is preferred.
- Alkoxycarbonyl groups as substituents Rl, R ⁇ , R 3 in the general formula I contain straight-chain or branched alkyl chains with 1 to 6 carbon atoms.
- the methoxycarbonyl and the ethoxycarbonyl group are preferred.
- R 1, R 3 denotes an alkenyloxycarbonyl group, this contains straight-chain or branched alkenyls having 3 to 6 carbon atoms.
- the allyloxycarbonyl group is preferred.
- R 1, R 1, R 3 denotes an alkynyloxycarbonyl group, this contains straight-chain or branched alkynyls having 3 to 6 carbon atoms.
- the propargyloxycarbonyl group is preferred.
- Carboxyalkyl groups as substituents Rl, R ⁇ , R 3 in the general formula I contain alkyls with 1 to 6 carbon atoms and are straight-chain or branched. The carboxymethyl, the carboxyethyl and the carboxypropyl group are preferred.
- R 1 , R 2 , R 3 in the general formula I are an alkyloxycarbonylalkyl group
- the alkyl radicals are in each case straight-chain or branched alkyl chains with 1 to 6 carbon atoms.
- the methoxycarbonylmethyl, ethoxycarbonylmethyl, methoxycarbonylethyl, ethoxycarbonylethyl, methoxycarbonylpropyl and the ethoxycarbonylpropyl group are preferred.
- R 1 , R 2 , R 3 in the general formula I is an alkenyloxycarbonylalkyl group
- the alkenyl radicals are straight-chain or branched with 3 to 6 carbon atoms and the alkyl groups are straight-chain or branched with 1 to 6 carbon atoms.
- the allyloxycarbonylmethyl, allyloxycarbonylethyl and the allyloxycarbonylpropyl groups are preferred.
- R 1, R 2 , R 3 in the general formula I is an alkynyloxycarbonylalkyl group
- the alkynyl radicals are straight-chain or branched with 3 to 6 carbon atoms and the alkyl groups are straight-chain or branched with 1 to 6 carbon atoms.
- the propargyloxycarbonylmethyl, propargyloxycarbonylethyl and the propargyloxycarbonylpropyl group are preferred.
- the group denoted by A can mean a single bond or a methylene group which can be unsubstituted or substituted by a carboxyl group or alkoxycarbonyl group or a straight-chain or branched alkylene group having 2 to 6 carbon atoms, optionally substituents such as hydroxyl, carboxyl - Can carry alkoxycarbonyl groups or halogen atoms.
- Alkoxycarbonyl groups as substituents of the methylene or alkylene group of group A contain straight-chain or branched alkoxy radicals having 1 to 6 carbon atoms, the methoxycarbonyl and the ethoxycarbonyl group being preferred.
- Halogens as substituents of the straight-chain or branched alkylene group of group A can be fluorine, chlorine, bromine and iodine atoms, but preferably chlorine or bromine atoms.
- the group denoted by X can mean a single bond, an alkylene group with 1 or 2 carbon atoms or a methyleneoxy fragment.
- Y can mean a single bond, a chalcogen atom, in particular oxygen or a sulfur, or a carbonyl group.
- group Z in the compounds of the general formula I is a saturated or unsaturated heterocyclic ring system, this is understood to mean a ring system with 5 to 7 ring members which contains one or two identical or different heteroatoms such as nitrogen, oxygen and sulfur, preferably pyrrolidine, piperidine , Piperazine, morpholine, hexahydroazepine, tetrahydrofuran, tetrahydropyran, tetrahydrothiophene, 4,5-dihydroimidazole, pyrrole, imidazole, pyrazine, pyrimidine, pyridazine, lH-azepine, 3H-azepine, 1,2-diazepine, 1,4-diazepine, furan, thiophene, oxazole, isoxazole, thiazole, isothiazole, pyrazole, Pyrollidinone, imidazolidinone, piperidinone
- group Z in the compounds of the general formula I is a saturated or unsaturated carbocyclic ring system, this is understood to mean a ring system having 3 to 7 carbon atoms, preferably cyclopropyl, cyclopentyl, cyclohexyl, cycloheptyl or phenyl.
- the heterocyclic or carbocyclic radicals Z can have one or two substituents such as nitrile, carboxyl, CJ-C ⁇ -carboxyalkyl, Ci-Cö-alkyloxycarbonyl-Ci-C ⁇ -alkyl, Ci-Cg-alkyl, C3-C6-alkenyl, imino, C j -Cg-alkylimino, carboxylimino, amidino, formimidoyl, Ci-Cg-alkanimidoyl, C3-C6-cycloalkanimidoyl, benzimidoyl (possibly Cl-C6-alkoxy-substituted), Cj-Cg-alkylcarbonyl, Ci-Cg-alkyloxvcarbonyl, C3 -C6-alkenyloxycarbonyl, benzyloxycarbonyl, carbamoyl, mono- or di- (-C-C6) -alkylcarb
- group Z in the general formula I denotes an amino group
- this can be substituted, specifically with one or two Ci-Cö-alkyl groups, preferably methyl or ethyl, with one or two aralkyl groups, preferably benzyl, with a Ci-Cg- Alkyloxycarbonyl group, preferably t-butyloxycarbonyl, with a C3-C6-alkenyloxycarbonyl group, preferably allyloxycarbonyl or with an aralkyloxycarbonyl group, preferably benzyloxycarbonyl.
- (Ci -Cg) here stands for a straight-chain or branched alkyl chain with 1 to 6 carbon atoms, while (C3-C5) optionally denotes a straight-chain or branched alkenyl grouping with 3 to 6 carbon atoms.
- group Z in the general formula I denotes an alkoxycarbonyl group
- this can contain straight-chain or branched alkoxy radicals having 1 to 6 carbon atoms, the methoxycarbonyl and the ethoxycarbonyl group being preferred.
- group Z in the general formula I denotes an alkyl chain, this is straight-chain or branched and contains 1 to 6 carbon atoms which can carry one or more hydroxyl groups, which in turn independently of one another, preferably with C] -C6-alkyl groups Methyl or with aralkyl groups, preferably benzyl or with C3-C6 alkenyl groups, preferably allyl, can be etherified.
- CJ-C ⁇ stands for a straight-chain or branched alkyl chain with 1 to 6 carbon atoms, while (C3-C6) optionally denotes a straight-chain or branched alkenyl grouping with 3 to 6 carbon atoms.
- n means 1 or 2 and the number m means an integer between 0 and 4.
- Rl is a hydrogen atom, a hydroxy group, a methoxy group, a
- Benzyloxy group a carboxyl group, a methoxycarbonyl or an ethoxycarbonyl group
- R 2 , R 3 are identical or different and are a hydrogen atom, a hydroxyl group, a methoxy group, a benzyloxy group, a carboxyl group, a carboxymethyl group, a carboxyethyl group, a carboxymethyloxy group, a methoxy or ethoxycarbonyl group, a methoxy or ethoxycarbonylmethyl group, a methoxy or ethoxycarbonylethyl group, a methoxycarbonylmethyloxy or
- A represents a methylene group, which may optionally contain a carboxy
- Carboxymethyl, methoxycarbonyl, ethoxycarbonyl, allyloxycarbonyl or hydroxymethyl group can be substituted;
- X represents a single bond, a methylene group, an ethylene group or the fragment -CH2-O-;
- Y represents an oxygen atom
- Z is a 4-tetrahydropyranyl radical, a 2-tetrahydrofuranyi radical is a 3-
- Tetrahydrofuranylrest an amino group, a hydroxyl group, a methoxy group, a carboxyl group, an ethoxycarbonyl group, a guanidino group, a free or optionally ethylene-bridged amidino group, a 4-imidazolyl radical, a 2-position imino- or ethoxycarbonylimino-substituted 5-dinahydyr means, or a 2-pyrrolidinyl radical unsubstituted or substituted on the nitrogen or one unsubstituted on the nitrogen.
- physiologically tolerable salts of the general formula I are, for example, formates. Acetates. Caproates, oleates, lactates or salts of carboxylic acids with up to 18 carbon atoms or salts of dicarboxylic acids and tricarboxylic acids such as citrates. Malonates and tartrates or alkanesulfonates with up to 10 carbon atoms or p-toluenesulfonates or salicylates or trifluoroacetates or salts of physiologically compatible mineral acids such as hydrochloric acid. Hydrobromic acid, hydroiodic acid, sulfuric acid, phosphoric acid.
- the compounds of formula I with a free carboxyl group can also form salts with physiologically compatible bases.
- salts are alkali metal, alkaline earth metal.
- Ammonium and alkylammonium salts such as the sodium, potassium, calcium or tetramethylammonium salt.
- the compounds of the formula I can be solvated, in particular hydrated.
- the hydration can take place in the course of production or can occur gradually as a result of hygroscopic properties of an initially anhydrous compound of the formula I.
- the invention also relates to the optically active forms, the racemates and the diastereomer mixtures of compounds of the general formula I.
- the substances of general formula I are used with suitable pharmaceutical carrier substances.
- Aromas, flavors and colors are mixed and shaped, for example, as tablets or dragees or with the addition of appropriate auxiliaries in water or oil, e.g. in olive oil, suspended or dissolved.
- the substances of general formula I and their seeds can be administered enterally or parenterally in liquid or solid form.
- Water is preferably used as the injection medium, which contains the additives customary for injection solutions, such as stabilizing agents, solubilizers or buffers.
- additives are, for example, tartrate and citrate buffers.
- Complexing agents such as ethylenediaminetetraacetic acid and its non-toxic salts
- high molecular weight polymers such as liquid polyethylene oxide for viscosity regulation.
- Solid carriers are, for example, starch. Lactose, mannitol.
- Preparations suitable for oral administration can optionally contain flavoring and sweetening agents.
- the compounds are usually applied in amounts of 10-1500 mg per day based on 75 kg of body weight. It is preferred to administer 1-2 tablets with an active substance content of 5-500 mg 2-3 times a day. The tablets can also be delayed, which means that only 1-2 tablets with 20-700 mg of active ingredient have to be given once a day.
- the active substance can also be given by injection 1-8 times a day or by continuous infusion, with 50-2000 mg per day usually being sufficient.
- the compounds of general formula I are prepared by using a compound of general formula ÜI
- A, X, Y, Z, n and m have the meanings given above, with a guanylating reagent such as 1H-pyrazole-1-carboxamidine or S-methylthiourea in an inert solvent such as.
- the compound of general formula III also contains a free amino group at other points, for example in group Z, this is also guanylated under the reaction conditions by the process mentioned above.
- R 1 -R 3 , A, X, Y, Z, n and m have the meanings given above and PGl denotes a protective group such as the benzyloxycarbonyl group, the t-butyloxycarbonyl group or the allyloxycarbonyl group, with a reagent which splits off the protective groups to react.
- the deprotection takes place according to the methods customary in peptide chemistry by acidic reagents such as hydrogen bromide in glacial acetic acid or trifluoroacetic acid or ethereal HCl solution or hydrogenolytically or by palladium- or rhodium-catalyzed cleavage.
- the compound of the general formula IV also contains a group analogous to PG 1 at other points, for example within group Z, this group is also cleaved off under the reaction conditions by the process mentioned above.
- the compounds of general formula IV are prepared by using a compound of general formula V
- R 2 , R 3 , A, Y, Z, and m have the meanings given above and R * is halogen, tosylate, mesylate or triflate, in an inert solvent such as dioxane, tetrahydrofuran, dimethylformamide, N-methyl-pyrrolidone or Toluene in the presence of a base such as sodium carbonate, potassium carbonate, 1,5-diazabicyclo [5.4.0] undec-5-ene or ethyldiisopropylamine at temperatures between 0 ° C and boiling point of the solvent, preferably between room temperature and 80 ° C.
- a base such as sodium carbonate, potassium carbonate, 1,5-diazabicyclo [5.4.0] undec-5-ene or ethyldiisopropylamine at temperatures between 0 ° C and boiling point of the solvent, preferably between room temperature and 80 ° C.
- the compounds of the general formula V are prepared by the methods customary in peptide chemistry by reacting compounds of type VII,
- R 1 -R 3 , A, X, Z, n, m and PGl have the meanings given above and V is an oxygen atom can also be prepared by using a compound of the general formula VIII
- Z and m have the meanings given above in an inert solvent such as dioxane, tetrahydrofuran or toluene in the presence of diethyl azodicarboxylate and trimethyl or triethyl phosphite at temperatures between 0 and 50 ° C., preferably at room temperature.
- an inert solvent such as dioxane, tetrahydrofuran or toluene
- diethyl azodicarboxylate and trimethyl or triethyl phosphite at temperatures between 0 and 50 ° C., preferably at room temperature.
- the compounds of general formula VIII are prepared by using a compound of general formula X
- Rl-R 3 , A, X, PGl, n have the meanings given above and PG 2 has a further protective group such as, for. B.
- PG 2 has a further protective group such as, for. B.
- the deprotection is carried out by customary methods using acidic or Lewis acidic reagents, such as. B.
- R 2 , R 3 , A, PG 2 have the meanings given above and R ⁇ is a leaving group such as halogen, tosylate, mesylate or triflate, in an inert solvent such as tetrahydrofuran, dioxane, dimethylformamide, N-methylpyrrolidone or toluene in the presence a base such as sodium carbonate, potassium carbonate, 1,5-diazabicyclo [5.4.0] undec-5-ene or ethyldiisopropylamine at temperatures between 0 ° C. and the boiling point of the solvent, preferably between room temperature and 100 ° C.
- an inert solvent such as tetrahydrofuran, dioxane, dimethylformamide, N-methylpyrrolidone or toluene
- a base such as sodium carbonate, potassium carbonate, 1,5-diazabicyclo [5.4.0] undec-5-ene or ethyldiisopropy
- R 2 , R 3 , A, PG 2 have the meanings given above, for example by chlorinating an alcohol of the general formula XTJ using phosphorus pentachloride in an inert solvent such as benzene or toluene or mesitylene at temperatures between room temperature and the boiling point of the solvent used, preferably between room temperature and 60 ° C.
- an inert solvent such as benzene or toluene or mesitylene
- R 1 -R 3 , X, PGl, PG 2 , n have the meanings given above and A 'is a hydroxymethyl-substituted methylene group can also be prepared by using a compound of the general formula X ",
- Rl-R 3 X, PGl, PG 2 , n have the meanings given above and A "is a methoxy-, ethoxy- or allyloxycarbonyl-substituted methylene group, by basic or palladium-catalyzed saponification and subsequent reduction of the free carboxyl function with mild reducing agents such as sodium borohydride in inert solvents such as ethanol, tetrahydrofuran, dioxane in the corresponding alcohol.
- mild reducing agents such as sodium borohydride in inert solvents such as ethanol, tetrahydrofuran, dioxane in the corresponding alcohol.
- Certain compounds of the general formula I can subsequently be converted into other compounds of the general formula I.
- This relates to compounds of the general formula I which carry one or more carboxylic ester functions in one or more fragments of R 1 -R 3 , A or Z.
- standard methods such as B. by aqueous alkaline hydrolysis or by treatment with trimethylsilyl iodide at temperatures between 0 ° C and boiling point of the solvent, preferably at room temperature in inert solvents such as methylene chloride or by enzymatic hydrolysis, for example in the presence of an esterase, these compounds can be used in compounds of general formula I. be converted with free carboxyl groups.
- the benzyl group can also be removed by reaction with a strong acid such as trifluoroacetic acid in the presence of mesitylene, anisole or thioanisole at temperatures between 0 and 50 ° C., preferably at room temperature, or by treatment with Lewis acids such as BF3 etherate in an inert solvent such as Toluene, acetonitrii, diethyl ether or tetrahydrofuran at temperatures between 0 ° C and boiling point of the solvent, preferably between room temperature and boiling point of the solvent or by treatment with trimethylsilyl iodide at temperatures between 0 ° C and boiling point of the solvent, preferably at room temperature in inert Solvents such as diethyl ether, tetrahydrofuran, methylene chloride or chloroform.
- a strong acid such as trifluoroacetic acid in the presence of mesitylene, anisole or thioanisole at temperatures between 0 and 50 ° C., preferably at room
- Pure enantiomers of the compounds of the formula I are obtained either by resolving racemates (via salt formation with optically active acids or bases), or by using optically active starting materials in the synthesis or by hydrolysing enzymatically.
- Activated partial thromboplastin time (APTT-)
- APTT reagent Diagnostica Stago / Boehringer Mannheim GmbH; contains lyophilisate cephalin with microcrystalline diatomaceous earth activator
- DMSO dimethyl sulfoxide
- KC10 ball coagulometer
- a stopwatch is started and the point in time until coagulation occurs.
- the APTT for the control measurements is approx. 28-35 seconds and is extended by active substances.
- Table 1 shows the measured APTT times in seconds as the difference to the control.
- concentrations of the active substances in the final volume were 100 ⁇ M (APTT100), 10 ⁇ M (APTTlO), 1 ⁇ M (APTTl).
- Table 1 shows the measured thrombin times in seconds as the difference to the control.
- concentrations of the active substances in the final volume were 500 ⁇ M (TT500).
- the kinetic measurements were carried out in 0.1 M phosphate buffer containing 0.2 M sodium chloride and 0.5% polyethylene glycol 6000 (preparation see below) at pH 7.5 and 25 ° C. in polystyrene semi-micro cuvettes in a total volume of 1 ml.
- the reactions were started by adding enzyme to preincubated solutions which contained either dimethyl sulfoxide (control) or solutions of the test substance in DMSO (inhibitor stock solutions: 10 mM in DMSO).
- the increase in absorbance at 405 nm as a result of the release of 4-nitroaniline from the substrate was monitored photometrically over a period of 12 minutes. Measured values (absorbance vs.
- VMÜX is the maximum rate in the absence of an inhibitor
- K M is the Michaiis constant
- [S] is the substrate concentration
- Table 1 shows the measured Kj values in [ ⁇ M].
- the entry K ; 999 means that the corresponding enzyme is not inhibited.
- phosphate buffer solution 990 ⁇ l of phosphate buffer solution (preparation see below) were mixed with 10 ⁇ l of human factor Xa (Boehringer Mannheim GmbH; 10 U; suspension) and stored on ice for a maximum of 4 hours.
- 850 ⁇ l phosphate buffer with 100 ⁇ l substrate [N-methoxycarbonyl- (D) -norleucyl-glycyl- (L) -arginine-4-nitroaniline acetate; Chromozyme X; Boehringer Mannheim GmbH; used substrate concentrations 800, 600, 400 and 200 ⁇ M; K M 400 ⁇ M] and 25 ⁇ l inhibitor solution or 25 ⁇ l DMSO (control) thermostatted in a photometer (25 ° C). The reaction is started by adding 25 ⁇ l of stock solution.
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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AU69264/96A AU6926496A (en) | 1995-08-23 | 1996-08-21 | New cyclic guanidines, process for preparing the same and medicaments |
EP96930066A EP0846115A1 (de) | 1995-08-23 | 1996-08-21 | Neue cyclische guanidine, verfahren zu ihrer herstellung und arzneimittel |
JP9509817A JPH11511445A (ja) | 1995-08-23 | 1996-08-21 | 新規環式グアニジン、それを製造するための方法及び医薬組成物 |
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DE19530996.0 | 1995-08-23 | ||
DE19530996A DE19530996A1 (de) | 1995-08-23 | 1995-08-23 | Cyclische Guanidine, Verfahren zu ihrer Herstellung und Arzneimittel |
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Country | Link |
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EP (1) | EP0846115A1 (de) |
JP (1) | JPH11511445A (de) |
AU (1) | AU6926496A (de) |
CA (1) | CA2229903A1 (de) |
DE (1) | DE19530996A1 (de) |
WO (1) | WO1997008165A1 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000012479A1 (de) * | 1998-08-29 | 2000-03-09 | Merck Patent Gmbh | 2-oxo-2h-chinolinderivate |
WO2000008005A3 (de) * | 1998-08-08 | 2000-05-18 | Merck Patent Gmbh | Piperazinonderivate |
US6337344B1 (en) | 1997-12-24 | 2002-01-08 | Aventis Pharma Deutschland Gmbh | Indole derivatives as inhibitors or factor Xa |
WO2001056989A3 (en) * | 2000-02-01 | 2002-02-28 | Cor Therapeutics Inc | Inhibitors of factor xa |
WO2003013531A1 (de) | 2001-08-08 | 2003-02-20 | Merck Patent Gmbh | Phenylderivate als faktor xa inhibitoren |
RU2201927C2 (ru) * | 1998-04-10 | 2003-04-10 | Джапан Тобакко Инк. | Амидиновые соединения и фармацевтическая композиция, обладающая фактор ха ингибирующим действием |
WO2004065369A1 (de) | 2003-01-23 | 2004-08-05 | Merck Patent Gmbh | Carbonsäureamidderivate und ihre verwendung als faktor xa inhibitoren |
WO2004076429A1 (de) | 2003-02-28 | 2004-09-10 | Merck Patent Gmbh | Ethynylderivate als faktor xa-inhibitoren |
WO2010005087A1 (ja) * | 2008-07-11 | 2010-01-14 | 味の素株式会社 | アミジン誘導体 |
EP2982668A2 (de) | 2002-12-03 | 2016-02-10 | Pharmacyclics LLC | 2-(2-hydroxybiphenyl-3-yl)-1h-benzoimidazole-5-carboxamidin-derivate als faktor viia inhibitoren zur behandlung von thromboembolischen erkrankungen |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA985247B (en) * | 1997-06-19 | 1999-12-17 | Du Pont Merck Pharma | Guanidine mimics as factor Xa inhibitors. |
EP0937723A1 (de) * | 1998-02-18 | 1999-08-25 | Roche Diagnostics GmbH | Neue Sulfonamide, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel |
DE10027024A1 (de) * | 2000-05-31 | 2001-12-06 | Merck Patent Gmbh | Carbaminsäureester |
DE10112768A1 (de) * | 2001-03-16 | 2002-09-19 | Merck Patent Gmbh | Phenylderivate 3 |
SI1572215T1 (sl) | 2002-12-20 | 2010-01-29 | Venue Glaxo Group Ltd Glaxo We | Benzo(d)azepinski derivati za zdravljenje nevroloĺ kih motenj |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0528369A2 (de) * | 1991-08-19 | 1993-02-24 | Dr. Karl Thomae GmbH | Cyclische Iminoderivate, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
EP0540051A1 (de) * | 1991-10-31 | 1993-05-05 | Daiichi Pharmaceutical Co., Ltd. | Aromatische Amidinderivate und ihre Salze |
-
1995
- 1995-08-23 DE DE19530996A patent/DE19530996A1/de not_active Withdrawn
-
1996
- 1996-08-21 WO PCT/EP1996/003679 patent/WO1997008165A1/de not_active Application Discontinuation
- 1996-08-21 CA CA002229903A patent/CA2229903A1/en not_active Abandoned
- 1996-08-21 JP JP9509817A patent/JPH11511445A/ja active Pending
- 1996-08-21 AU AU69264/96A patent/AU6926496A/en not_active Abandoned
- 1996-08-21 EP EP96930066A patent/EP0846115A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0528369A2 (de) * | 1991-08-19 | 1993-02-24 | Dr. Karl Thomae GmbH | Cyclische Iminoderivate, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung |
EP0540051A1 (de) * | 1991-10-31 | 1993-05-05 | Daiichi Pharmaceutical Co., Ltd. | Aromatische Amidinderivate und ihre Salze |
Non-Patent Citations (1)
Title |
---|
NAGAHARA ET AL.: "Dibasic (Amidinoaryl)propanoic Acid Derivatives...", J. MED. CHEM., vol. 37, 1994, pages 1200 - 1207, XP002020157 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6337344B1 (en) | 1997-12-24 | 2002-01-08 | Aventis Pharma Deutschland Gmbh | Indole derivatives as inhibitors or factor Xa |
RU2201927C2 (ru) * | 1998-04-10 | 2003-04-10 | Джапан Тобакко Инк. | Амидиновые соединения и фармацевтическая композиция, обладающая фактор ха ингибирующим действием |
US6562828B1 (en) * | 1998-04-10 | 2003-05-13 | Japan Tobacco Inc. | Amidine compounds |
WO2000008005A3 (de) * | 1998-08-08 | 2000-05-18 | Merck Patent Gmbh | Piperazinonderivate |
WO2000012479A1 (de) * | 1998-08-29 | 2000-03-09 | Merck Patent Gmbh | 2-oxo-2h-chinolinderivate |
WO2001056989A3 (en) * | 2000-02-01 | 2002-02-28 | Cor Therapeutics Inc | Inhibitors of factor xa |
WO2003013531A1 (de) | 2001-08-08 | 2003-02-20 | Merck Patent Gmbh | Phenylderivate als faktor xa inhibitoren |
EP2982668A2 (de) | 2002-12-03 | 2016-02-10 | Pharmacyclics LLC | 2-(2-hydroxybiphenyl-3-yl)-1h-benzoimidazole-5-carboxamidin-derivate als faktor viia inhibitoren zur behandlung von thromboembolischen erkrankungen |
WO2004065369A1 (de) | 2003-01-23 | 2004-08-05 | Merck Patent Gmbh | Carbonsäureamidderivate und ihre verwendung als faktor xa inhibitoren |
WO2004076429A1 (de) | 2003-02-28 | 2004-09-10 | Merck Patent Gmbh | Ethynylderivate als faktor xa-inhibitoren |
WO2010005087A1 (ja) * | 2008-07-11 | 2010-01-14 | 味の素株式会社 | アミジン誘導体 |
Also Published As
Publication number | Publication date |
---|---|
EP0846115A1 (de) | 1998-06-10 |
JPH11511445A (ja) | 1999-10-05 |
DE19530996A1 (de) | 1997-02-27 |
CA2229903A1 (en) | 1997-03-06 |
AU6926496A (en) | 1997-03-19 |
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