CA1340604C - Methode pour preparer des composes 7-[2-(2-aminothiazol-4-y1)-2-hydroxyiminoacetamido]-3-cephemes - Google Patents

Methode pour preparer des composes 7-[2-(2-aminothiazol-4-y1)-2-hydroxyiminoacetamido]-3-cephemes

Info

Publication number: CA1340604C
Authority: CA; Canada
Prior art keywords: salt; ester; aminothiazol; cephem; reaction
Prior art date: 1988-01-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA000587693A

Other languages

English (en)

Inventor

Kazuo Sakane

Jiro Goto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujisawa Pharmaceutical Co Ltd

Original Assignee

Fujisawa Pharmaceutical Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-01-07

Filing date

1989-01-06

Publication date

1999-06-22

1989-01-06 Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd

1999-06-22 Application granted granted Critical

1999-06-22 Publication of CA1340604C publication Critical patent/CA1340604C/fr

2016-06-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000002360 preparation method Methods 0.000 title claims abstract description 15
238000000034 method Methods 0.000 title claims description 27
150000003839 salts Chemical class 0.000 claims abstract description 46
150000001875 compounds Chemical class 0.000 claims abstract description 32
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 16
QITDACOZCQXYQY-BAFYGKSASA-N (6r)-7-amino-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical class S1CC=CN2C(=O)C(N)[C@H]21 QITDACOZCQXYQY-BAFYGKSASA-N 0.000 claims abstract description 6
238000003379 elimination reaction Methods 0.000 claims description 13
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 7
NDYQYCHHBHCQOV-OMNKOJBGSA-N 2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(6R)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]acetamide Chemical class NC=1SC=C(N=1)C(C(=O)NC1[C@@H]2N(C=CCS2)C1=O)=NO NDYQYCHHBHCQOV-OMNKOJBGSA-N 0.000 claims description 5
125000003277 amino group Chemical group 0.000 claims description 5
229910052736 halogen Inorganic materials 0.000 claims description 4
125000003342 alkenyl group Chemical group 0.000 claims description 3
FZEVMBJWXHDLDB-ZCFIWIBFSA-N (6r)-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one Chemical class S1CC=CN2C(=O)C[C@H]21 FZEVMBJWXHDLDB-ZCFIWIBFSA-N 0.000 claims 1
125000005843 halogen group Chemical group 0.000 claims 1
150000004820 halides Chemical class 0.000 abstract description 7
230000000845 anti-microbial effect Effects 0.000 abstract description 3
125000000962 organic group Chemical group 0.000 abstract description 3
239000004599 antimicrobial Substances 0.000 abstract description 2
230000002401 inhibitory effect Effects 0.000 abstract description 2
244000000010 microbial pathogen Species 0.000 abstract description 2
244000005700 microbiome Species 0.000 abstract description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
239000000543 intermediate Substances 0.000 abstract 1
-1 cephem compound Chemical class 0.000 description 88
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 32
238000006243 chemical reaction Methods 0.000 description 28
238000003756 stirring Methods 0.000 description 24
IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 22
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
239000000203 mixture Substances 0.000 description 15
238000001914 filtration Methods 0.000 description 14
239000011541 reaction mixture Substances 0.000 description 14
239000002244 precipitate Substances 0.000 description 13
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
239000002253 acid Substances 0.000 description 11
125000002252 acyl group Chemical group 0.000 description 11
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 10
239000000243 solution Substances 0.000 description 9
125000005907 alkyl ester group Chemical group 0.000 description 8
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 6
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
229910052783 alkali metal Inorganic materials 0.000 description 6
239000002585 base Substances 0.000 description 6
YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 6
150000002148 esters Chemical group 0.000 description 6
DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 6
229910000027 potassium carbonate Inorganic materials 0.000 description 6
235000011181 potassium carbonates Nutrition 0.000 description 6
239000000725 suspension Substances 0.000 description 6
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
230000008030 elimination Effects 0.000 description 5
239000002904 solvent Substances 0.000 description 5
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 4
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
125000001424 substituent group Chemical group 0.000 description 4
YRWBNHLWCHTIPN-LNUXAPHWSA-N (6r)-7-[[2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound S([C@@H]12)CC(C=C)=C(C(O)=O)N1C(=O)C2NC(=O)C(=NOC(=O)C)C1=CSC(N)=N1 YRWBNHLWCHTIPN-LNUXAPHWSA-N 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
RTXOFQZKPXMALH-PRHODGIISA-N Cefzon Chemical compound S1C(N)=NC(C(=NO)C(=O)N[C@@H]2C(N3C(=C(C=C)CS[C@@H]32)C(O)=O)=O)=C1 RTXOFQZKPXMALH-PRHODGIISA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
UQJVYMLSQWHWDW-UHFFFAOYSA-N [[1-(2-amino-1,3-thiazol-4-yl)-2-chloro-2-oxoethylidene]amino] acetate Chemical compound CC(=O)ON=C(C(Cl)=O)C1=CSC(N)=N1 UQJVYMLSQWHWDW-UHFFFAOYSA-N 0.000 description 3
125000001589 carboacyl group Chemical group 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000002140 halogenating effect Effects 0.000 description 3
150000002367 halogens Chemical class 0.000 description 3
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
150000007529 inorganic bases Chemical class 0.000 description 3
239000003960 organic solvent Substances 0.000 description 3
238000006722 reduction reaction Methods 0.000 description 3
239000011734 sodium Substances 0.000 description 3
239000007858 starting material Substances 0.000 description 3
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
MASDFXZJIDNRTR-UHFFFAOYSA-N 1,3-bis(trimethylsilyl)urea Chemical compound C[Si](C)(C)NC(=O)N[Si](C)(C)C MASDFXZJIDNRTR-UHFFFAOYSA-N 0.000 description 2
OBRMMFBYPFFKFA-UHFFFAOYSA-N 2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetic acid Chemical compound CC(=O)ON=C(C(O)=O)C1=CSC(N)=N1 OBRMMFBYPFFKFA-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
RMCXNEWFCJXTKB-UHFFFAOYSA-M CN(C=O)C.NC=1SC=C(N1)C(C(=O)[O-])=NOC(C)=O.[Na+] Chemical compound CN(C=O)C.NC=1SC=C(N1)C(C(=O)[O-])=NOC(C)=O.[Na+] RMCXNEWFCJXTKB-UHFFFAOYSA-M 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
229930186147 Cephalosporin Natural products 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
229930182555 Penicillin Natural products 0.000 description 2
JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
HMODWNGXKAZDOG-UHFFFAOYSA-N [[1-(2-amino-1,3-thiazol-4-yl)-2-chloro-2-oxoethylidene]amino] acetate;hydrochloride Chemical compound Cl.CC(=O)ON=C(C(Cl)=O)C1=CSC(N)=N1 HMODWNGXKAZDOG-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
125000005103 alkyl silyl group Chemical group 0.000 description 2
235000019270 ammonium chloride Nutrition 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
PGRIZKHTKNBWQC-FBLFFUNLSA-N benzhydryl (6r)-7-amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound S([C@@H]1C(C(N11)=O)N)CC(C=C)=C1C(=O)OC(C=1C=CC=CC=1)C1=CC=CC=C1 PGRIZKHTKNBWQC-FBLFFUNLSA-N 0.000 description 2
SIOVKLKJSOKLIF-UHFFFAOYSA-N bis(trimethylsilyl)acetamide Chemical compound C[Si](C)(C)OC(C)=N[Si](C)(C)C SIOVKLKJSOKLIF-UHFFFAOYSA-N 0.000 description 2
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
229940124587 cephalosporin Drugs 0.000 description 2
239000013078 crystal Substances 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
235000019253 formic acid Nutrition 0.000 description 2
125000000623 heterocyclic group Chemical group 0.000 description 2
239000002198 insoluble material Substances 0.000 description 2
150000007522 mineralic acids Chemical class 0.000 description 2
125000004433 nitrogen atom Chemical group N* 0.000 description 2
150000007530 organic bases Chemical class 0.000 description 2
239000012044 organic layer Substances 0.000 description 2
125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 2
229940049954 penicillin Drugs 0.000 description 2
UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 2
XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
235000017557 sodium bicarbonate Nutrition 0.000 description 2
HXSSMGAEXOJQKH-UHFFFAOYSA-M sodium;2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetate;dihydrate Chemical compound O.O.[Na+].NC1=NC(C(=NO)C([O-])=O)=CS1 HXSSMGAEXOJQKH-UHFFFAOYSA-M 0.000 description 2
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
LMZMKFGSBJUSSY-LESKNEHBSA-N (6R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-(1,2,4-thiadiazol-5-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound NC=1SC=C(N=1)C(C(=O)NC1[C@@H]2N(C(=C(CS2)CSC2=NC=NS2)C(=O)O)C1=O)=NO LMZMKFGSBJUSSY-LESKNEHBSA-N 0.000 description 1
JGSCLZDPFHPNDK-LNUXAPHWSA-N (6R)-7-[[2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-8-oxo-3-(1,2,4-thiadiazol-5-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound NC=1SC=C(N=1)C(C(=O)NC1[C@@H]2N(C(=C(CS2)CSC2=NC=NS2)C(=O)O)C1=O)=NOC(C)=O JGSCLZDPFHPNDK-LNUXAPHWSA-N 0.000 description 1
GQLGFBRMCCVQLU-XCGJVMPOSA-N (6r)-7-amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound S1CC(C=C)=C(C(O)=O)N2C(=O)C(N)[C@H]21 GQLGFBRMCCVQLU-XCGJVMPOSA-N 0.000 description 1
125000002861 (C1-C4) alkanoyl group Chemical group 0.000 description 1
125000004514 1,2,4-thiadiazolyl group Chemical group 0.000 description 1
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
ORLCYMQZIPSODD-UHFFFAOYSA-N 1-chloro-2-[chloro(2,2,2-trichloroethoxy)phosphoryl]oxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(=O)OCC(Cl)(Cl)Cl ORLCYMQZIPSODD-UHFFFAOYSA-N 0.000 description 1
JQCSUVJDBHJKNG-UHFFFAOYSA-N 1-methoxy-ethyl Chemical group C[CH]OC JQCSUVJDBHJKNG-UHFFFAOYSA-N 0.000 description 1
125000006017 1-propenyl group Chemical group 0.000 description 1
YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 description 1
AMOYMEBHYUTMKJ-UHFFFAOYSA-N 2-(2-phenylethoxy)ethylbenzene Chemical compound C=1C=CC=CC=1CCOCCC1=CC=CC=C1 AMOYMEBHYUTMKJ-UHFFFAOYSA-N 0.000 description 1
IKFFQQMQNFCTJA-UHFFFAOYSA-N 2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetic acid;dihydrate Chemical compound O.O.CC(=O)ON=C(C(O)=O)C1=CSC(N)=N1 IKFFQQMQNFCTJA-UHFFFAOYSA-N 0.000 description 1
125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical class CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
MDQHTWMXYBVSHU-UHFFFAOYSA-N 2-trimethylsilylacetamide Chemical compound C[Si](C)(C)CC(N)=O MDQHTWMXYBVSHU-UHFFFAOYSA-N 0.000 description 1
125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
125000004080 3-carboxypropanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C(O[H])=O 0.000 description 1
125000006042 4-hexenyl group Chemical group 0.000 description 1
125000006043 5-hexenyl group Chemical group 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
229910015900 BF3 Inorganic materials 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical class C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
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 1
239000002841 Lewis acid Substances 0.000 description 1
AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
125000004414 alkyl thio group Chemical group 0.000 description 1
HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
125000003435 aroyl group Chemical group 0.000 description 1
150000007860 aryl ester derivatives Chemical class 0.000 description 1
JUHORIMYRDESRB-UHFFFAOYSA-N benzathine Chemical class C=1C=CC=CC=1CNCCNCC1=CC=CC=C1 JUHORIMYRDESRB-UHFFFAOYSA-N 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
229940077388 benzenesulfonate Drugs 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
229940092714 benzenesulfonic acid Drugs 0.000 description 1
NWIDYEJTTIQSRA-GBAXHLBXSA-N benzhydryl (6R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound NC=1SC=C(N=1)C(C(=O)NC1[C@@H]2N(C(=C(CS2)C=C)C(=O)OC(C2=CC=CC=C2)C2=CC=CC=C2)C1=O)=NO NWIDYEJTTIQSRA-GBAXHLBXSA-N 0.000 description 1
125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
229910000389 calcium phosphate Inorganic materials 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
159000000007 calcium salts Chemical class 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000010531 catalytic reduction reaction Methods 0.000 description 1
150000001780 cephalosporins Chemical class 0.000 description 1
239000003610 charcoal Substances 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 description 1
125000002592 cumenyl group Chemical group C1(=C(C=CC=C1)*)C(C)C 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
150000002169 ethanolamines Chemical class 0.000 description 1
125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
BTEPYCPXBCCSDL-BJMVGYQFSA-N ethyl (2e)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetate Chemical compound CCOC(=O)C(=N\O)\C1=CSC(N)=N1 BTEPYCPXBCCSDL-BJMVGYQFSA-N 0.000 description 1
125000004494 ethyl ester group Chemical group 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
125000001475 halogen functional group Chemical group 0.000 description 1
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 1
125000005935 hexyloxycarbonyl group Chemical group 0.000 description 1
239000005457 ice water Substances 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
238000002955 isolation Methods 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
239000010410 layer Substances 0.000 description 1
150000007517 lewis acids Chemical class 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
239000004137 magnesium phosphate Substances 0.000 description 1
229910000157 magnesium phosphate Inorganic materials 0.000 description 1
229960002261 magnesium phosphate Drugs 0.000 description 1
235000010994 magnesium phosphates Nutrition 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
150000004702 methyl esters Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
239000012046 mixed solvent Substances 0.000 description 1
125000001038 naphthoyl group Chemical group C1(=CC=CC2=CC=CC=C12)C(=O)* 0.000 description 1
125000001624 naphthyl group Chemical group 0.000 description 1
125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000009935 nitrosation Effects 0.000 description 1
238000007034 nitrosation reaction Methods 0.000 description 1
238000005580 one pot reaction Methods 0.000 description 1
125000003431 oxalo group Chemical group 0.000 description 1
150000002923 oximes Chemical group 0.000 description 1
125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
125000001148 pentyloxycarbonyl group Chemical group 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 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
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
125000000612 phthaloyl group Chemical group C(C=1C(C(=O)*)=CC=CC1)(=O)* 0.000 description 1
235000011056 potassium acetate Nutrition 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
229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
239000011736 potassium bicarbonate Substances 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])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
239000000376 reactant Substances 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
238000007363 ring formation reaction Methods 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
150000003385 sodium Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
229910000033 sodium borohydride Inorganic materials 0.000 description 1
239000012279 sodium borohydride Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
125000004434 sulfur atom Chemical group 0.000 description 1
229940095064 tartrate Drugs 0.000 description 1
125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 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
125000004495 thiazol-4-yl group Chemical group S1C=NC(=C1)* 0.000 description 1
125000005425 toluyl group Chemical group 0.000 description 1
125000003944 tolyl 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
230000001131 transforming effect Effects 0.000 description 1
125000005106 triarylsilyl group Chemical group 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 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
238000010792 warming Methods 0.000 description 1
125000005023 xylyl group Chemical group 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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)
Thiazole And Isothizaole Compounds (AREA)

CA000587693A 1988-01-07 1989-01-06 Methode pour preparer des composes 7-[2-(2-aminothiazol-4-y1)-2-hydroxyiminoacetamido]-3-cephemes Expired - Lifetime CA1340604C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8800295		1988-01-07
GB888800295A GB8800295D0 (en)	1988-01-07	1988-01-07	Process for preparation of 7-(2-amino-thiazol-4-y)-2-hydroxyimino-acetanidol-3-cephem compounds

Publications (1)

Publication Number	Publication Date
CA1340604C true CA1340604C (fr)	1999-06-22

Family

ID=10629612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000587693A Expired - Lifetime CA1340604C (fr)	1988-01-07	1989-01-06	Methode pour preparer des composes 7-[2-(2-aminothiazol-4-y1)-2-hydroxyiminoacetamido]-3-cephemes

Country Status (5)

Country	Link
JP (1)	JP2600878B2 (fr)
KR (1)	KR0140887B1 (fr)
CA (1)	CA1340604C (fr)
ES (1)	ES2013828A6 (fr)
GB (1)	GB8800295D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7250508B2 (en)	2002-08-13	2007-07-31	Sandoz Ag	Cefdinir intermediate

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100342600B1 (ko) *	2000-03-06	2002-07-04	한미정밀화학주식회사	신규한 티아졸 화합물 및 그의 제조 방법
KR100392409B1 (ko) *	2000-03-20	2003-07-22	한미정밀화학주식회사	신규한 티아졸 화합물을 이용한 세팔로스포린계항생물질의 제조 방법
JP2004149412A (ja) *	2000-06-21	2004-05-27	Fujisawa Pharmaceut Co Ltd	７−［２−（２−アミノチアゾール−４−イル）−２−低級アルコキシカルボニルメトキシイミノアセトアミド］−３−セフェム化合物の製造法
KR100451672B1 (ko) *	2001-06-05	2004-10-08	한미약품 주식회사	결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법
WO2004104010A1 (fr) *	2003-05-20	2004-12-02	Ranbaxy Laboratories Limited	Forme cristalline de cefdinir
US7105659B2 (en) *	2003-06-02	2006-09-12	Aurobind - Pharma Ltd.	Process for preparing cefdinir
GB0416379D0 (en) *	2004-07-22	2004-08-25	Sandoz Ag	Organic compounds
GB0416380D0 (en) *	2004-07-22	2004-08-25	Sandoz Ag	Organic compounds
CN113372292A (zh) *	2021-06-29	2021-09-10	山东昌邑四方医药化工有限公司	头孢他啶侧链酸的制备方法

1988
- 1988-01-07 GB GB888800295A patent/GB8800295D0/en active Pending
- 1988-12-28 JP JP63330966A patent/JP2600878B2/ja not_active Expired - Lifetime
1989
- 1989-01-05 ES ES8900046A patent/ES2013828A6/es not_active Expired - Fee Related
- 1989-01-05 KR KR1019890000027A patent/KR0140887B1/ko not_active Expired - Lifetime
- 1989-01-06 CA CA000587693A patent/CA1340604C/fr not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7250508B2 (en)	2002-08-13	2007-07-31	Sandoz Ag	Cefdinir intermediate
US7825241B2 (en)	2002-08-13	2010-11-02	Sandoz Ag	Cefdinir intermediate

Also Published As

Publication number	Publication date
JPH02790A (ja)	1990-01-05
KR890011893A (ko)	1989-08-23
KR0140887B1 (ko)	1998-06-01
GB8800295D0 (en)	1988-02-10
ES2013828A6 (es)	1990-06-01
JP2600878B2 (ja)	1997-04-16

Legal Events

Date	Code	Title	Description
2016-08-24	MKEX	Expiry	Effective date: 20160622

Publication	Publication Date	Title
EP0244637B1 (fr)	1993-03-17	Composés de départ pour des dérivés d'acide acylamino-7-vinyl-3-céphalosporanique et leurs procédés de préparation
EP0191507B1 (fr)	1990-05-16	Dérivés de l'acide 2-oxyimino-3-oxo-butynique et procédé de leur préparation
US5401734A (en)	1995-03-28	Cephem compounds
EP0286145A2 (fr)	1988-10-12	3-Hétérocyclylthiométhyl céphalosporines
US4341775A (en)	1982-07-27	Cephem compounds
CA1340604C (fr)	1999-06-22	Methode pour preparer des composes 7-[2-(2-aminothiazol-4-y1)-2-hydroxyiminoacetamido]-3-cephemes
US4482710A (en)	1984-11-13	Process for preparing 3-alkoxymethylcephalosporin derivatives
US4943567A (en)	1990-07-24	Cephalosporin compound and pharmaceutical composition thereof
EP0345671B1 (fr)	1996-08-21	Composés céphem et procédés pour leur préparation
JPH0327552B2 (fr)	1991-04-16
JP2827260B2 (ja)	1998-11-25	新規セフェム化合物およびその製造法
HU212782B (en)	1996-11-28	Water-free acylating process for stereospecifical producing antibioticum cephepim-dihydrochloride-hydrate
CS205005B2 (cs)	1981-04-30	Způsob přípravy N-acylamins-a-arylacetamidocefalosporinu
GB2033377A (en)	1980-05-21	New Cephem Compounds and Processes for Preparation Thereof
JP2905775B2 (ja)	1999-06-14	セファロスポリン誘導体の製造のための反応試薬
JPH0733777A (ja)	1995-02-03	新規セフェム化合物
JPH08183789A (ja)	1996-07-16	新規なセフェム化合物の製造法
US5831085A (en)	1998-11-03	Process for manufacture of cephalosporin such as ceftazidime and intermediate thereof
GB2195334A (en)	1988-04-07	1-Methanesulfonyloxy-6-trifluoromethyl-1H-benzotriazole and its use in preparing cephalosporin derivatives
GB2034692A (en)	1980-06-11	New cephem compounds and processes for preparation thereof
RU2024530C1 (ru)	1994-12-15	Соединение цефема или его фармацевтически приемлемая соль
GB2193213A (en)	1988-02-03	6-trifluoromethyl-1H-benzotriazol-1-yl diphenylphosphate and its use in preparing cephalosporin derivatives
JP2004149412A (ja)	2004-05-27	７−［２−（２−アミノチアゾール−４−イル）−２−低級アルコキシカルボニルメトキシイミノアセトアミド］−３−セフェム化合物の製造法
JP3005273B2 (ja)	2000-01-31	チアゾリルアセトアミド―３―セフェム系誘導体
JP2959821B2 (ja)	1999-10-06	チアゾリルアセトアミドセフェム誘導体