WO1992018508A1 - Nouveaux composes de cephem - Google Patents
Nouveaux composes de cephem Download PDFInfo
- Publication number
- WO1992018508A1 WO1992018508A1 PCT/JP1992/000472 JP9200472W WO9218508A1 WO 1992018508 A1 WO1992018508 A1 WO 1992018508A1 JP 9200472 W JP9200472 W JP 9200472W WO 9218508 A1 WO9218508 A1 WO 9218508A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carboxy
- compound
- salt
- alkyl
- formula
- Prior art date
Links
- -1 cephem compounds Chemical class 0.000 title claims abstract description 139
- 150000003839 salts Chemical class 0.000 claims abstract description 63
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 44
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 41
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 22
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 6
- 125000000962 organic group Chemical group 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 85
- 238000000034 method Methods 0.000 claims description 46
- 125000006239 protecting group Chemical group 0.000 claims description 14
- 238000003379 elimination reaction Methods 0.000 claims description 10
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 9
- 125000001424 substituent group Chemical group 0.000 claims description 9
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 125000004423 acyloxy group Chemical group 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 6
- 125000004442 acylamino group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000005115 alkyl carbamoyl group Chemical group 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 4
- 208000035473 Communicable disease Diseases 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 3
- 239000008194 pharmaceutical composition Substances 0.000 claims description 3
- 125000005036 alkoxyphenyl group Chemical group 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 62
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 58
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 42
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 39
- 239000000203 mixture Substances 0.000 description 32
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
- 239000002904 solvent Substances 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 239000002244 precipitate Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 20
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 14
- 238000001914 filtration Methods 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 230000002411 adverse Effects 0.000 description 8
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 8
- 238000006722 reduction reaction Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 125000002252 acyl group Chemical group 0.000 description 6
- 125000005907 alkyl ester group Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000004440 column chromatography Methods 0.000 description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 150000007530 organic bases Chemical class 0.000 description 5
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical class CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 235000011054 acetic acid Nutrition 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 150000007529 inorganic bases Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 4
- 244000000010 microbial pathogen Species 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 3
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical class CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 3
- PBNTUWWHUFMAHL-UHFFFAOYSA-N 5-[(4-methoxyphenyl)methoxy]-4-oxopyran-2-carboxylic acid Chemical compound C1=CC(OC)=CC=C1COC1=COC(C(O)=O)=CC1=O PBNTUWWHUFMAHL-UHFFFAOYSA-N 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000003973 alkyl amines Chemical class 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229940113088 dimethylacetamide Drugs 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 235000019260 propionic acid Nutrition 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 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
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- FSKJNJGAPGEZTP-UHFFFAOYSA-N 5-[(4-methoxyphenyl)methoxy]-4-oxopyran-2-carboxamide Chemical compound C1=CC(OC)=CC=C1COC1=COC(C(N)=O)=CC1=O FSKJNJGAPGEZTP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 2
- ITLHXEGAYQFOHJ-UHFFFAOYSA-N [diazo(phenyl)methyl]benzene Chemical compound C=1C=CC=CC=1C(=[N+]=[N-])C1=CC=CC=C1 ITLHXEGAYQFOHJ-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 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
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 125000001589 carboacyl group Chemical group 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 125000001475 halogen functional group Chemical group 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 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
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
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- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical compound OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 125000000612 phthaloyl group Chemical group C(C=1C(C(=O)*)=CC=CC1)(=O)* 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- IVRIRQXJSNCSPQ-UHFFFAOYSA-N propan-2-yl carbonochloridate Chemical compound CC(C)OC(Cl)=O IVRIRQXJSNCSPQ-UHFFFAOYSA-N 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet 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
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- RUPAXCPQAAOIPB-UHFFFAOYSA-N tert-butyl formate Chemical group CC(C)(C)OC=O RUPAXCPQAAOIPB-UHFFFAOYSA-N 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 125000005425 toluyl group Chemical group 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000006000 trichloroethyl group Chemical group 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000001974 tryptic soy broth Substances 0.000 description 1
- 108010050327 trypticase-soy broth Proteins 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- 239000000080 wetting agent Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Definitions
- This invention relates to new cephem compounds and pharmaceutically acceptable salts thereof which are useful as a medicament.
- the present invention relates to new cephem compounds and pharmaceutically acceptable salts thereof. More particularly, it relates to new cephem compounds and pharmaceutically acceptable salts thereof, which have antimicrobial activities, to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a method for treating infectious diseases. in human being and animals.
- one object of the present invention is to provide the cephem compounds and pharmaceutically acceptable salts thereof, which are highly active against a number of pathogenic microorganisms.
- Another object of the present invention is to provide processes for the preparation of the cephem compounds and salts thereof.
- a further object of the present invention is to provide pharmaceutical composition comprising, as an active ingredient, said cephem compounds or their pharmaceutically acceptable salts.
- Still further object of the present invention is to provide a method for treating infectious diseases caused by pathogenic microorganisms , which comprises
- R 1 is amino or protected amino
- Z is N or CH
- R 2 is hydrogen or an organic group
- R 3 is lower alkyl
- R 4 is lower alkyl
- A is lower alkylene
- R 5 is hydroxy or protected hydroxy
- R 6 is carboxy, protected carboxy, carbamoyl
- the object compound (I) of the present invention can be prepared by the following processes.
- Process (1) (1)
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , Z and A are each as defined above.
- R a 2 is protected carboxy(lower)alkyl
- R 2 b is carboxy(lower)alkyl
- R 5 a is protected hydroxy
- R 6 a is protected carboxy
- Y is a leaving group
- the starting compounds (II) and (V) or salts thereof can be prepared by the following Processes.
- R 7 is hydrogen or lower alkyl
- R 8 is hydrogen or lower alkyl
- R 9 is amino or protected amino
- R a 9 is protected ammo.
- syn isomer means one geometrical isomer having the partial structure represented by the following formula :
- anti isomer means the other geometrical isomer having the partial structure represented by the following formula :
- Suitable “lower alkyl” may include straight or
- branched one such as methyl, ethyl, propyl, isopropyl, butyl, t-butyl, pentyl, hexyl, and the like.
- Suitable “protected amino” may include an acylamino or an amino group substituted by a conventional protecting group such as ar(lower)alkyl which may have suitable substituent(s) (e.g. benzyl, trityl, etc.) or the like.
- acyl moiety in the term “acylamino” may include carbamoyl, aliphatic acyl group and acyl group containing an aromatic or heterocyclic ring. And, suitable examples of the said acyl may be lower alkanoyl (e.g.
- alkoxycarbonyl e.g. methoxycarbonyl, ethoxycarbonyl, propoxycarbonyl, isopropoxycarbonyl, butoxycarbonyl,
- tertiarybutoxycarbonyl pentyloxycarbonyl, hexyloxycarbonyl, etc.
- lower alkanesulfonyl e.g. mesyl, ethanesulfonyl, propanesulfonyl, isopropanesulfonyl, butanesulfonyl, etc.
- arenesulfonyl e.g. benzenesulfonyl, tosyl, etc.
- aroyl e.g. benzoyl, toluoyl, xyloyl, naphthoyl, phthaloyl, indancarbonyl, etc.
- ar( lower)alkanoyl e.g.
- acyl moiety as stated above may have suitable substituent(s) such as halogen (e.g. chlorine, bromine, iodine or fluorine) or the like.
- Suitable “organic group” may include lower alkyl (e.g., methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl, neopentyl, tert-pentyl, hexyl, etc.), mono(or di or tri)halo(lower)alkyl (e.g.
- lower alkenyl e.g., vinyl, 1-propenyl, allyl,
- lower alkynyl e.g., ethynyl, 1-propynyl, propargyl, 1-methylpropargyl, 1 or 2 or 3-butynyl, 1 or 2 or 3 or 4-pentynyl, 1 or 2 or 3 or 4 or 5-hexynyl, etc.
- aryl e.g., phenyl, naphthyl, etc.
- ar(lower)alkyl such as phenyl(lower)alkyl (e.g., benzyl, phenethyl, phenylpropyl, etc.),
- Suitable "protected carboxy” and “protected carboxy moiety" in the term “protected carboxy(lower)alkyl” may include esterified carboxy and the like. And suitable examples of said ester may be the ones such as lower alkyl ester (e.g., methyl ester, ethyl ester, propyl ester, isopropyl ester, butyl ester, isobutyl ester, t-butyl ester, pentyl ester, t-pentyl ester, hexyl ester, etc.); lower alkenyl ester (e.g., vinyl ester, allyl ester.
- lower alkyl ester e.g., methyl ester, ethyl ester, propyl ester, isopropyl ester, butyl ester, isobutyl ester, t-butyl ester, pentyl ester, t-pentyl ester,
- lower alkynyl ester e.g., ethynyl ester, propynyl ester, etc.
- lower alkoxyalkyl ester e.g., methoxymethyl ester, ethoxymethyl ester, isopropoxymethyl ester
- lower alkylthioalkyl ester e.g., methylthiomethyl ester, ethylthiomethyl ester, ethylthioethyl ester,
- mono(or di or tri)halo(lower)alkyl ester e.g. 2-iodoethyl ester, 2,2,2-trichloroethyl ester, etc.
- lower alkanoyloxy(lower)alkyl ester e.g., acetoxymethyl ester, propionyloxymethyl ester, butyryloxymethyl ester, valeryloxymethyl ester, pivaloyloxymethyl ester,
- alkanesulfonyl(lower)alkyl ester e.g. mesylmethyl ester, 2-mesylethyl ester etc.
- ar(lower)alkyl ester for example, phenyl(lower)alkyl ester which may have one or more suitable substituent(s) (e.g., benzyl ester,
- substituent(s) such as substituted or unsubstituted phenyl ester (e . g. , phenyl ester, tolyl ester , t-butylphenyl ester, xylyl ester, mesityl ester, cumenyl ester,
- lower alkylthioester e.g. methylthioester, ethylthioester, etc.
- Suitable "lower alkylene” may include methylene, ethylene, trimethylene, tetramethylene, pentamethylene, hexamethylene and the like.
- Suitable "protective group” in the “protected hydroxy group” may include acyl as mentioned above,
- phenyl(lower)alkyl which may have one or more suitable substituent(s) (e.g. benzyl, 4-methoxybenzyl, etc.), tetrahydropyranyl and the like.
- Suitable mono or di substituted carbamoyl may be mono or di(lower)alkylcarbamoyl (e.g. methylcarbamoyl,
- dipropylcarbamoyl dipropylcarbamoyl, isopropylcarbamoyl, butylcarbamoyl, pentylcarbamoyl, hexylcarbamoyl, etc.), and the like.
- Suitable “leaving group” may be halogen [e.g. chlorine, bromine, iodine, etc.], acyloxy such as
- sulfonyloxy e.g. benzenesulfonyloxy, tosyloxy, mesyloxy, etc.
- lower alkanoyloxy e.g. acetyloxy, propionyloxy, etc.
- Suitable pharmaceutically acceptable salts of the object compound (I) are conventional non-toxic salts and include a metal salt such as an alkali metal salt [e.g. sodium salt, potassium salt, etc.] and an alkaline earth metal salt [e.g. calcium salt, magnesium salt, etc.], an ammonium salt, an organic base salt [e.g. trimethylamine salt, triethylamine salt, pyridine salt, picoline salt, dicyclohexylamine salt, N,N'-dibenzylethylenediamine salt, etc.], an organic acid salt [e.g.
- a metal salt such as an alkali metal salt [e.g. sodium salt, potassium salt, etc.] and an alkaline earth metal salt [e.g. calcium salt, magnesium salt, etc.], an ammonium salt, an organic base salt [e.g. trimethylamine salt, triethylamine salt, pyridine salt, picoline salt, dicyclohexylamine salt, N,N'-dibenzy
- an inorganic acid salt e.g. hydrochloride, hydrobromide, sulfate, phosphate, etc.
- a salt with an amino acid e.g.
- the compound (I) or a salt thereof can be prepared by reacting the compound (II) or its reactive derivative at the amino group or a salt thereof with the compound (III) or its reactive derivative at the carboxy group or a salt thereof.
- Suitable reactive derivative at the amino group of the compound (II) may include Schiff s base type imino or its tautomeric enamine type isomer formed by the reaction o the compound (II) with a carbonyl compound such as aldehyde ketone or the like; a silyl derivative formed by the reaction of the compound ( II ) with a silyl compound such as bis ( trimethylsilyl ) acetamide , mono( trimethylsilyl)acetamide [e.g. N-(trimethylsilyl)acetamide], bis(trimethylsilyl)urea or the like; a derivative formed by reaction of
- Suitable reactive derivative at the carboxy group of the compound (III) may include a conventional one used in a ⁇ -lactam chemistry, an acid halide, an acid anhydride, an activated amide, an activated ester, and the like.
- Suitable examples of the reactive derivatives may be an acid chloride; an acid azide; a mixed acid anhydride with an acid such as substituted phosphoric acid [e.g.
- halogenated phosphoric acid, etc. dialkylphosphorous acid, sulfurous acid, thiosulfuric acid, sulfuric acid, sulfonic acid [e.g. methanesulfonic acid, etc.], aliphatic carboxylie acid [e.g. acetic acid, propionic acid, butyric acid, isobutyric acid, pivalic acid, pentanoic acid, isopentanoic acid, 2-ethylbutyric acid, trichloroacetic acid, etc.] or aromatic carboxylic acid [e.g. benzoic acid, etc.]; a symmetrical acid anhydride;
- phenylazophenyl ester phenyl thioester, p-nitrophenyl thioester, p-cresyl thioester, benzothiazolyl thioester, carboxymethyl thioester, pyranyl ester, pyridyl ester, piperidyl ester, 8-quinolyl thioester, etc.], or an ester with a N-hydroxy compound [e.g. N,N-dimethylhydroxylamine, 1-hydroxy-2-(1H)-pyridone, N-hydroxysuccinimide,
- N-hydroxyphthalimide 1-hydroxy-1H-benzotriazole, etc.]
- These reactive derivatives can optionally be selected from them according to the kind of the compound (III) to be used.
- the reaction is usually carried out in a conventional solvent such as water, alcohol [e.g. methanol, ethanol, etc.], acetone, dioxane, acetonitrile, chloroform,
- a conventional solvent such as water, alcohol [e.g. methanol, ethanol, etc.], acetone, dioxane, acetonitrile, chloroform,
- a conventional condensing agent such as N,N'-dicyclohexylcarbodiimide
- N,N'-diethylcarbodiimide N,N'-diisopropylcarbodiimide
- polyphosphate polyphosphate; isopropyl polyphosphate; phosphorus oxychloride (phosphoryl chloride); phosphorus trichloride; thionyl chloride; oxalyl chloride; lower alkyl haloformate [e.g. ethyl chloroformate, isopropyl chloroformate, etc.]; triphenylphosphine; 2-ethyl-7-hydroxybenzisoxazolium salt; 2-ethyl-5-(m-sulfophenyl)isoxazolium hydroxide
- reaction may also be carried out in the presence of an inorganic or organic base such as an alkali metal bicarbonate, tri(lower)alkylamine, pyridine,
- N-(lower)alkylmorpholine N,N-di(lower)alkylbenzylamine, or the like.
- the reaction temperature is not critical, and the reaction is usually carried out under cooling to warming.
- the compound (Ib) or a salt thereof can be prepared by subjecting the compound (Ia) or a salt thereof to elimination reaction of the carboxy protective group in R a 2 .
- Suitable method of this elimination reaction may include conventional one such as hydrolysis, reduction and the like.
- the hydrolysis is preferably carried out in the presence of a base or an acid including Lewis acid.
- Suitable base may include an inorganic base and an organic base such as an alkali metal [e.g. sodium,
- an alkaline earth metal e.g. magnesium, calcium, etc.
- the hydroxide or carbonate or bicarbonate thereof e.g. trimethylamine
- Suitable acid may include an organic acid [e.g. formic acid, acetic acid, propionic acid, trichloroacetic acid, trifluoroacetic acid, etc.] and an inorganic acid [e.g. hydrochloric acid, hydrobromic acid, sulfuric acid, hydrogen chloride, hydrogen bromide, etc.].
- organic acid e.g. formic acid, acetic acid, propionic acid, trichloroacetic acid, trifluoroacetic acid, etc.
- an inorganic acid e.g. hydrochloric acid, hydrobromic acid, sulfuric acid, hydrogen chloride, hydrogen bromide, etc.
- the eliminatio using Lewis acid such as trihaloacetic acid [e.g.
- trichloroacetic acid, trifluoroacetic acid, etc.] or the like is preferably carried out in the presence of cation trapping agents [e.g. anisole, phenol, etc.].
- cation trapping agents e.g. anisole, phenol, etc.
- the reaction is usually carried out in a solvent such as water, an alcohol [e.g. methanol, ethanol, etc.], methylene chloride, tetrahydrofuran, a mixture thereof or any other solvent which does not adversely influence the reaction.
- a liquid base or acid can be also used as the solvent.
- the reaction temperature is not critical and the reaction is usually carried out under cooling to warming.
- Reduction is carried out in a conventional manner, including chemical reduction and catalytic reduction.
- a metal e.g. tin, zinc, iron, etc.
- metallic compound e.g. chromium chloride, chromium acetate, etc.
- organic or inorganic acid e.g. formic acid, acetic acid, propionic acid
- Suitable catalysts to be used in catalytic reduction are conventional ones such as platinum catalysts (e.g.
- platinum plate spongy platinum, platinum black, colloidal platinum, platinum oxide, platinum wire, etc.
- palladium catalysts e.g. spongy palladium, palladium black
- palladium oxide palladium on carbon
- colloidal palladium palladium on barium sulfate
- nickel catalysts e.g. reduced nickel, nickel oxide, Raney nickel, etc.
- cobalt catalysts e.g. reduced cobalt, Raney cobalt, etc.
- iron catalysts e.g. reduced iron, Raney iron, etc.
- copper catalysts e.g. reduced copper, Raney copper, Ullman copper, etc.
- the reduction is usually carried out in a
- a suitable solvent to be used in catalytic reduction may be the above-mentioned solvent, and other conventional solvent such as diethyl ether, dioxane, tetrahydrofuran, etc., or a mixture thereof.
- reaction temperature of this reduction is not critical and the reaction is usually carried out under cooling to warming.
- the compound (I) or a salt thereof can be prepared by reaction the compound (IV) or a salt thereof with the compound (V) or a salt thereof.
- the present reaction may be carried out in a solvent such as acetone, chloroform, acetonitrile, methylene chloride, ethylene chloride, formamide,
- reaction temperature is not critical, and the reaction is usually carried out under cooling, at ambient temperature or under warming.
- the reaction may also be carried out in the presence of an inorganic base and an organic base such as an alkali metal [e.g. sodium, potassium, etc.], an alkaline earth metal [e.g. magnesium, calcium, etc.], the hydroxide or carbonate or bicarbonate thereof,
- tri(lower)alkylamine e.g. trimethylamine, triethylamine, diisopropylethylamine etc.
- picoline alkali metal alkanoate [e.g. sodium 2-ethylhexanoate, etc.]
- N-(lower)alkylmorpholine N,N-di(lower)alkyIbenzylamine, or the like.
- the compound (Id) or a salt thereof can be prepared by subjecting the compound (Ic) or a salt thereof to elimination reaction of the carboxy protective group in R a 6 .
- This reaction can be carried out in a similar manner to that of the aforementioned Process (2), and therefore the reagents to be used and the reaction conditions (e.g., solvent, reaction temperature, etc.) can be referred to those of the Process (2).
- the present invention includes, within the scope of the invention, the case that the protected hydroxy group in R 5 is transformed into a
- the compound (If) or a salt thereof can be prepared by subjecting the compound (Ie) or a salt thereof to
- This reaction can be carried out in a similar manner to that of the aforementioned Process (2), and therefore the reagents to be used and the reaction conditions (e.g., solvent, reaction temperature, etc.) can be referred to those of the Process (2).
- the reaction conditions e.g., solvent, reaction temperature, etc.
- the reaction is usually carried out in a conventional solvent such as water, alcohols (e.g., methanol, ethanol, isopropyl alcohol, etc.), tetrahydrofuran, dioxane, chloroform, methylene chloride, dimethyl acetamide,
- a conventional solvent such as water, alcohols (e.g., methanol, ethanol, isopropyl alcohol, etc.), tetrahydrofuran, dioxane, chloroform, methylene chloride, dimethyl acetamide,
- hydrophilic solvents may be used in a mixture with water.
- the reaction temperature is not critical and the reaction is usually carried out under cooling to warming.
- the compound (V) or a salt thereof can be prepared by reacting the compound (VIII) or a salt thereof with the compound (IX) or a salt thereof.
- the reaction is usually carried out in a conventional solvent such as water, alcohols (e.g., methanol, ethanol, isopropyl alcohol, etc.), tetrahydrofuran, dioxane, chloroform, methylene chloride, dimethyl acetamide,
- a conventional solvent such as water, alcohols (e.g., methanol, ethanol, isopropyl alcohol, etc.), tetrahydrofuran, dioxane, chloroform, methylene chloride, dimethyl acetamide,
- the reaction temperature is not critical and the reaction is usually carried out under cooling to heating.
- the compound (Vb) or a salt thereof can be prepared by subjecting the compound (Va) or a salt thereof to introduction reaction of the carboxy protective group.
- the introducing agent of a carboxy protective group to be used in this reaction may include a conventional esterifying agent such as an alcohol or its reactive derivative (e.g. halide, sulfonate, sulfate, diazo
- This reaction may also be carried out in the presence of an inorganic or organic base such as an alkali metal carbonate, tri(lower) alkylamine, pyridine, or the like.
- an inorganic or organic base such as an alkali metal carbonate, tri(lower) alkylamine, pyridine, or the like.
- This reaction is usually carried out in a
- the reaction temperature is not critical, and the reaction is usually carried out under cooling to warming.
- the reaction can be carried out in the presence of a condensing agent as
- Process (D) is illustrated in Process (1).
- the compound (IIa) or a salt thereof can be prepared by reacting the compound (X) or a salt thereof with the compound (V) or a salt thereof.
- the reaction is usually carried out in a conventional solvent such as alcohols (e.g., methanol, ethanol,
- reaction temperature is not critical and the
- reaction is usually carried out under cooling to warming.
- This reaction may also be carried out in the presence of an inorganic or an organic base as defined in Process
- the compound (IIe) or a salt thereof can be prepared by subjecting the compound (IIb) or a salt thereof to
- the present invention includes, within the scope of the invention, the case that the protected hydroxy group in R 5 is transformed into a hydroxy group during the reaction.
- the compound (IIe) or a salt thereof can be prepared by subjecting the compound (IId) or a salt thereof to elimination reaction of the hydroxy protective group in R a 5 .
- This reaction can be carried out in a similar manner to that of the aforementioned Process (2), and therefore the reagents to be used and the reaction conditions (e.g., solvent, reaction temperature, etc.) can be referred to those of the Process (2).
- the compound (II) or a salt thereof can be prepared by subjecting the compound (Ilf) or a salt thereof to elimination reaction of the amino protective group in R a 9 .
- This reaction can be carried out in a similar manner to that of the aforementioned Process (2), and therefore the reagents to be used and the reaction conditions (e.g., solvent, reaction temperature, etc.) can be referred to those of the Process (2).
- the reaction conditions e.g., solvent, reaction temperature, etc.
- antimicrobial activity inhibiting the growth of a wide variety of pathogenic microorganisms including Gram positive and Gram-negative microorganisms and are useful as antimicrobial agents.
- test data on MIC minimum inhibitory concentration
- the object compound for therapeutic administration, the object compound
- (I) and pharmaceutically acceptable salts thereof of the present invention are used in the form of conventional pharmaceutical preparation which contains said compound as an active ingredient, in admixture with pharmaceutically acceptable carriers such as an organic or inorganic solid or liquid excipient which is suitable for oral, parenteral and external administration.
- pharmaceutically acceptable carriers such as an organic or inorganic solid or liquid excipient which is suitable for oral, parenteral and external administration.
- the pharmaceutical preparations may be in solid form such as tablet, granule, powder, capsule, or liquid form such as solution, suspension, syrup, emulsion, lemonade and the like.
- magnesium stearate magnesium stearate, terra alba, sucrose, corn starch, talc, gelatin, agar, pectin, peanut oil, olive oil, cacao butter, ethylene glycol, and the like.
- the dosage of the compound (I) may vary from and also depend upon the age, conditions of the patient, a kind of diseases, a kind of the compound (I) to be
- an average single dose of about 50 mg, 100 mg, 250 mg, 500 mg, 1000 mg of the object compound (I) of the present invention may be used in treating diseases
- Preferred embodiments of the object compound (I) are as follows.
- R 1 is amino or acylamino
- Z is N or CH
- R 2 is hydrogen, lower alkyl.
- R 3 is lower alkyl.
- R 4 is lower alkyl
- A is lower alkylene
- R 5 is hydroxy, acyloxy, or phenyl(lower)alkoxy which may have one or more suitable substituent(s) [more preferably lower
- R 6 is carboxy, esterified carboxy [more preferably phenyl(lower)alkyloxycarbonyl which may have one or more suitable substituent(s); most preferably benzhydryloxycarbonyl], carbamoyl, or mono or di(lower)alkylcarbamoyl.
- Trifluoroacetic acid (10 ml) was dropwise added to the above suspension under ice-cooling. The mixture was stirred at 5°C for an hour and poured into isopropyl ether (100 ml). The resulting precipitate was collected by filtration, washed with ethyl acetate and dried in vacuo to give 7 ⁇ -formamido-3-[N,N-dimethyl-N- ⁇ 2-(2-carboxy-4- oxo-5-hydroxy-1,4-dihydropyridin-1-yl)ethyl ⁇ - ammoniomethyl]-3-cephem-4-carboxylate trifluoroacetate (1.44 g).
- reaction mixture was kept between 5.0 and 5.5 with an aqueous solution saturated with sodium
- reaction mixture was diluted with water (30 ml) and ethyl acetate (30 ml) and adjusted to pH 7.0 with an aqueous solution saturated with sodium bicarbonate.
- the separated aqueous layer was washed with ethyl acetate (30 ml) three times. After adjusted to pH 1.0 with 6N hydrochloric acid, the aqueous layer was subjected to column
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- 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)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
On décrit de nouveaux composés de céphem de la formule (I) où R1 représente amino ou amino protégé, Z représente N ou CH, R2 représente hydrogène ou un groupe organique, R3 représente alkyle inférieur, R4 représente alkyle inférieur, A représente alkylène inférieur, R5 représente hydroxy ou hydroxy protégé et R6 représente carboxy, carboxy protégé etc., et des sels pharmaceutiquement acceptables de ces composés, lesquels peuvent être utilisés comme un médicament.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4508083A JPH06509550A (ja) | 1991-04-15 | 1992-04-14 | 新規なセフェム化合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9107973.1 | 1991-04-15 | ||
GB919107973A GB9107973D0 (en) | 1991-04-15 | 1991-04-15 | New cephem compounds and process for preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992018508A1 true WO1992018508A1 (fr) | 1992-10-29 |
Family
ID=10693278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1992/000472 WO1992018508A1 (fr) | 1991-04-15 | 1992-04-14 | Nouveaux composes de cephem |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH06509550A (fr) |
GB (1) | GB9107973D0 (fr) |
WO (1) | WO1992018508A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007096740A3 (fr) * | 2006-02-20 | 2007-10-18 | Orchid Res Lab Ltd | Nouvelles céphalosporines |
WO2011014008A3 (fr) * | 2009-07-28 | 2011-06-30 | 한국과학기술연구원 | Nouveaux dérivés de 3-phénoxy-4-pyrone, de 3-phénoxy-4-pyridone, ou de 4-pyridone, procédé d'élaboration correspondant, et composition antimicrobienne contenant de tels dérivés comme principes actifs |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI547496B (zh) * | 2011-10-04 | 2016-09-01 | 葛蘭素集團公司 | 抗菌化合物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117770A (en) * | 1982-03-29 | 1983-10-19 | Bristol Myers Co | Cephalosporin derivatives |
EP0345671A2 (fr) * | 1988-06-06 | 1989-12-13 | Fujisawa Pharmaceutical Co., Ltd. | Composés céphem et procédés pour leur préparation |
JPH06230778A (ja) * | 1993-01-29 | 1994-08-19 | Kawai Musical Instr Mfg Co Ltd | 音響効果付加装置 |
JPH06310792A (ja) * | 1993-04-22 | 1994-11-04 | Nec Corp | 光増幅器 |
-
1991
- 1991-04-15 GB GB919107973A patent/GB9107973D0/en active Pending
-
1992
- 1992-04-14 JP JP4508083A patent/JPH06509550A/ja active Pending
- 1992-04-14 WO PCT/JP1992/000472 patent/WO1992018508A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117770A (en) * | 1982-03-29 | 1983-10-19 | Bristol Myers Co | Cephalosporin derivatives |
EP0345671A2 (fr) * | 1988-06-06 | 1989-12-13 | Fujisawa Pharmaceutical Co., Ltd. | Composés céphem et procédés pour leur préparation |
JPH06230778A (ja) * | 1993-01-29 | 1994-08-19 | Kawai Musical Instr Mfg Co Ltd | 音響効果付加装置 |
JPH06310792A (ja) * | 1993-04-22 | 1994-11-04 | Nec Corp | 光増幅器 |
Non-Patent Citations (2)
Title |
---|
Chemical Abstracts, vol. 107, no. 13, 28 September 1987, (Columbus, Ohio, US), see page 612, column 2, abstract no. 115433p, & JP,A,6230778 (BANYU PHARMACEUTICAL) 9 February 1987 * |
Patent Abstracts of Japan, vol. 12, no. 213 (C-505)[3060], 17 June 1988, & JP,A,6310792 (TAKEDA) 18 January 1988 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007096740A3 (fr) * | 2006-02-20 | 2007-10-18 | Orchid Res Lab Ltd | Nouvelles céphalosporines |
WO2011014008A3 (fr) * | 2009-07-28 | 2011-06-30 | 한국과학기술연구원 | Nouveaux dérivés de 3-phénoxy-4-pyrone, de 3-phénoxy-4-pyridone, ou de 4-pyridone, procédé d'élaboration correspondant, et composition antimicrobienne contenant de tels dérivés comme principes actifs |
Also Published As
Publication number | Publication date |
---|---|
JPH06509550A (ja) | 1994-10-27 |
GB9107973D0 (en) | 1991-05-29 |
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