HK80687A - New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production - Google Patents
New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their productionInfo
- Publication number
- HK80687A HK80687A HK806/87A HK80687A HK80687A HK 80687 A HK80687 A HK 80687A HK 806/87 A HK806/87 A HK 806/87A HK 80687 A HK80687 A HK 80687A HK 80687 A HK80687 A HK 80687A
- Authority
- HK
- Hong Kong
- Prior art keywords
- syn
- formula
- production
- isomers
- pyridyl
- Prior art date
Links
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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
-
- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
- C07D501/06—Acylation of 7-aminocephalosporanic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Claims (12)
1. Verfahren zur Herstellung von syn-Isomeren der Formel I,
worin R1 für Wasserstoff, eine Alkyl-, eine Phenalkyl-, eine Carbalkoxyalkyl-, eine Acyl- oder eine Carboxyalkylgruppe, R2 für Wasserstoff, die Pivaloyloxymethyl- oder eine Carboxylschutzgruppe, R3 für einen Sauerstoff oder Schwefel enthaltenden, gegebenenfalls durch die Amino- oder Azidogruppe substituierten 5-gliedrigen Heterocyclus und R4 für Wasserstoff, die Acetoxy-, die Carbamoyloxy- oder eine S-Y-Gruppe stehen, wobei Y einen gegebenenfalls substituierten Heterocyclus bedeutet, und ihrer pharmazeutisch verträglichen Salze, bestehend aus Umsetzung eines syn-Isomeren der Formel II,
worin R, obige Bedeutung besitzt, R3 für einen Sauerstoff oder Schwefel enthaltenden 5-gliedrigen Heterocyclus, der durch Amino, geschütztes Amino oder Azido substituiert sein kann, und
für einen 5- oder 6-gliedrigen Heterocyclus steht, der neben dem Stickstoffatom noch weitere oder 2 Heteroatome (ausgewählt aus O,N und/oder S) enthalten und der substituiert oder mit einem aegebenenfalls substituierten Benzolring kondensiert sein kann, mit einer Verbindung der Formel III,
worin R2 und R4 obige Bedeutung besitzen und R5 für Wasserstoff oder eine Aminoschutzgruppe steht, und gewünschtenfalls Entschützung des Endprodukts und gewünschtenfalls Umwandlung von Endprodukten,.worin R2 für Wasserstoff steht, in ihre Salze und umgekehrt.
2. Verfahren nach Anspruch 1 zur Herstellung von syn-Isomeren der Formel la,
worin R1, R2 und R4 obige Bedeutung besitzen, unj ihrer pharmazeutisch verträglichen Salze.
3. Verfahren nach Anspruch 1 zur Herstellung von syn-Isomeren der Formel Ib,worin für Acetoxy, 1-Methyl-1H-tetrazol-5-yl oder 2,5-Dihydro-6-hydroxy-2-methyl-5-oxo-as triazin-3-yl steht, und ihrer pharmazeutisch verträglichen Salze.
4. Verfahren nach einem der Ansprüche 1 bis 3, worin im syn-Isomeren der Formel II
für 2-Pyridyl steht.
5. Verfahren nach einem der Ansprüche 1 bis 3, worin im syn-Isomeren der Formel II
für 2-Benzthiazolyl steht.
6. Verfahren zur Herstellung eines syn-Isomeren der Formel II, wie im Anspruch 1 angegeben, worin
für 2-Pyridyl oder 2-Benzthiazolyl steht, bestehend aus Veresterung eines syn-Isomeren der Formel IV,
worin R1 und R3 die im Anspruch 1 angegeben Bedeutung besitzen.
7. Verfahren nach Anspruch 6, worin die Veresterung durch Reaktion mit 2,2'-Dithiopyridin oder bis[Benzthiazol-(2)]disulfid durhgeführt wird.
8. Syn-Isomere der Formel II wie im Anspruch 1 angegeben, worin
für 2-Pyridyl oder 2-Benzthiazolyl steht.
9. Syn-Isomere des Anspruchs 8 der Formel Ila,
worin R1 die im Anspruch 1 angegebene Bedeutung besitzt und
für 2-Pyridyl oder 2-Benzthiazolyl steht.
10. Syn-Isomere des Anspruchs 8 der Formel IIb, worin
für 2-Pyridyl oder 2-Benzthiazolyl steht.
11. Die Verbindung des Anspruchs 8, welche 2-(2-Aminothiazol-4-yl)-2-syn-methoximino- essigsäure-2-pyridyl-thiolester ist.
12. Die Verbindung des Anspruchs 8, welche 2-(2-Aminothiazol-4-yl)-2-syn-methoximino- essigsäure-2-benzthiazolyl-thiolester ist.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT168080 | 1980-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK80687A true HK80687A (en) | 1987-11-06 |
Family
ID=3518666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK806/87A HK80687A (en) | 1980-03-28 | 1987-10-29 | New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US4767852A (de) |
| EP (1) | EP0037380B1 (de) |
| JP (2) | JPS56152488A (de) |
| AU (2) | AU550168B1 (de) |
| CA (1) | CA1172627A (de) |
| CY (1) | CY1365A (de) |
| DE (1) | DE3165922D1 (de) |
| DK (2) | DK163243C (de) |
| ES (2) | ES500792A0 (de) |
| FI (1) | FI74019C (de) |
| HK (1) | HK80687A (de) |
| IE (1) | IE51831B1 (de) |
| IL (1) | IL62506A (de) |
| NZ (2) | NZ206261A (de) |
| PH (1) | PH17071A (de) |
| PT (1) | PT72736B (de) |
| SG (1) | SG35287G (de) |
| YU (2) | YU43764B (de) |
| ZA (1) | ZA812083B (de) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096297B1 (de) * | 1982-06-03 | 1988-06-15 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Verfahren zur Herstellung von 1-Sulfo-2-oxoazetidinderivaten |
| DK162718C (da) * | 1982-09-30 | 1992-05-11 | Fujisawa Pharmaceutical Co | Analogifremgangsmaade til fremstilling af 7-substitueret-3-vinyl-3-cephemforbindelser |
| US4652651A (en) * | 1983-05-31 | 1987-03-24 | Hoffmann-La Roche Inc. | Process for the manufacture of 1-sulpho-2-oxoazetidine carboxylic acid intermediates via catalytic ester cleavage |
| IT8448798A0 (it) * | 1983-09-12 | 1984-09-05 | Biochemie Gmbh | Procedimento per la preparazione di antibiotici del tipo cefalosporina |
| JPS6064986A (ja) * | 1983-09-20 | 1985-04-13 | Toyama Chem Co Ltd | セファロスポリン類の製造法 |
| DE3485860T2 (de) * | 1983-12-29 | 1993-01-14 | Mochida Pharm Co Ltd | Cephalosporinverbindungen, verfahren zu ihrer herstellung und pharmazeutishe praeparate. |
| JPS60142987A (ja) * | 1983-12-29 | 1985-07-29 | Mochida Pharmaceut Co Ltd | セフアロスポリン誘導体 |
| AT392792B (de) * | 1984-03-23 | 1991-06-10 | Toyama Chemical Co Ltd | Verfahren zur herstellung von cephalosporinderivaten |
| AR243192A1 (es) * | 1984-03-23 | 1993-07-30 | Toyama Chemical Co Ltd | Procedimiento de preparacion de una cefalosporina y de un intermediario para su preparacion. |
| EP0156771A3 (de) * | 1984-03-29 | 1986-03-19 | Biochemie Gesellschaft M.B.H. | Cephalosporinverbindungen |
| AT381496B (de) * | 1984-04-10 | 1986-10-27 | Biochemie Gmbh | Verfahren zur herstellung von cephalosporinantibiotika |
| WO1985004659A1 (fr) * | 1984-04-10 | 1985-10-24 | Biochemie Gesellschaft M.B.H. | Produits intermediaires de cephalosporine, leur procede de preparation et leur utilisation |
| EP0312844B1 (de) * | 1984-04-10 | 1994-06-22 | Biochemie Gesellschaft M.B.H. | Cephalosporinzwischenprodukte, Verfahren zu ihrer Herstellung und ihre Verwendung |
| GB2161476B (en) * | 1984-05-25 | 1988-01-27 | Toyama Chemical Co Ltd | 2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins |
| US4840945A (en) * | 1985-04-01 | 1989-06-20 | Mochida Pharmaceutical Co., Ltd. | Cephalosporin derivatives |
| US4675398A (en) * | 1985-08-16 | 1987-06-23 | E. R. Squibb & Sons, Inc. | Copper-mediated oximation reaction |
| US5359057A (en) * | 1986-02-07 | 1994-10-25 | Hoffmann-La Roche Inc. | Acylation of amines |
| ES2042507T3 (es) * | 1986-02-07 | 1993-12-16 | Hoffmann La Roche | Procedimiento para la obtencion de carboxiamidas. |
| GB8614710D0 (en) * | 1986-06-17 | 1986-07-23 | Ici Plc | Process |
| JPS63132893A (ja) * | 1986-11-25 | 1988-06-04 | Mochida Pharmaceut Co Ltd | 新規セフアロスポリン誘導体、その製法およびそれらを有効成分とする抗菌剤 |
| US4880798A (en) * | 1986-11-25 | 1989-11-14 | Mochida Pharmaceutical Co., Ltd. | Cephalosporin derivatives |
| YU44630B (en) * | 1987-06-11 | 1990-10-31 | Krka | Process for preparing 6-/d(-)-alpha(4-ethyl-2,3-dioxo-1-piperazincarboxamido)-phenylacetamido/phenicilanic acid |
| IT1234385B (it) * | 1989-05-23 | 1992-05-18 | Sbd Synthetic And Biolog Devel | Procedimento migliorato per la produzione di una sostanza antibiotica appartenente al gruppo delle cefalosporine |
| KR950014571B1 (ko) * | 1991-11-18 | 1995-12-08 | 제일제당주식회사 | 세펨 유도체의 제조방법 |
| AT398764B (de) * | 1992-01-28 | 1995-01-25 | Lek Tovarna Farmacevtskih | Verfahren zur herstellung von ceftriaxondinatrium-salzhemiheptahydrat |
| AT399877B (de) * | 1992-02-20 | 1995-08-25 | Biochemie Gmbh | Neues verfahren zur herstellung von ceftriaxon |
| KR970006247B1 (en) * | 1992-09-28 | 1997-04-25 | Lg Chemical Ltd | Novel benzothiazole derivatives and process for preparing the same |
| JPH08142052A (ja) * | 1994-11-18 | 1996-06-04 | Fuji Car Mfg Co Ltd | 減容押出成形機 |
| GB9423459D0 (en) * | 1994-11-21 | 1995-01-11 | Biochemie Gmbh | Silylation process |
| AT402928B (de) * | 1994-12-23 | 1997-09-25 | Biochemie Gmbh | Neues verfahren zur herstellung von cefotaxim |
| KR100197788B1 (ko) * | 1995-06-30 | 1999-06-15 | 김충환 | 세펨 유도체의 제조방법 |
| IN181459B (de) * | 1995-12-26 | 1998-06-20 | Lupin Lab Ltd | |
| IN184690B (de) * | 1996-03-18 | 2000-09-23 | Ranbaxy Lab Ltd | |
| AU690482B2 (en) * | 1996-03-18 | 1998-04-23 | Ranbaxy Laboratories Limited | Process for producing cephalosporin antibiotics |
| KR100361828B1 (ko) * | 1997-04-16 | 2005-08-12 | 주식회사 엘지생명과학 | 반응성 유기산 유도체로 부터 세포탁심을 제조하는방법 |
| KR100361829B1 (ko) * | 1997-04-16 | 2005-08-17 | 주식회사 엘지생명과학 | 반응성 유기산 유도체로 부터 세프트리악손을 제조하는 방법 |
| IT1295935B1 (it) * | 1997-10-30 | 1999-05-28 | Acs Dobfar Spa | Derivati aminotiazolici utili nella preparazione di antibiotici b -lattamici |
| HK1044761A1 (zh) | 1999-05-07 | 2002-11-01 | Ranbaxy Laboratories, Limited | 制备头孢泊肟酸的方法 |
| US6388070B1 (en) * | 2001-01-05 | 2002-05-14 | Orchid Chemicals & Pharmaceuticals Ltd. | Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds |
| WO2003004477A1 (en) * | 2001-06-14 | 2003-01-16 | Orchid Chemicals & Pharmaceuticals Limited | 1,3,4-oxadiazol-2-yl thioesters and their use for acylating 7-aminocephalosporins |
| US6610845B1 (en) | 2002-01-04 | 2003-08-26 | Orchid Chemicals & Pharmaceuticals Limited, India | Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds |
| WO2003099826A1 (en) * | 2002-05-23 | 2003-12-04 | Orchid Chemicals And Pharmaceuticals Limited | A new process for the preparation of cefditoren using the thioester of thiazolylacetic acid |
| US20040002600A1 (en) * | 2002-06-20 | 2004-01-01 | Orchid Chemicals And Pharmaceuticals Limited | Process for the conversion of penam ring system to cepham ring system |
| US7847093B2 (en) * | 2003-04-16 | 2010-12-07 | Sandoz Ag | Processes for the preparations of cefepime |
| ES2348299T3 (es) | 2003-04-16 | 2010-12-02 | Sandoz Ag | Procedimientos para la preparación de cefepime. |
| US7098329B2 (en) * | 2003-06-19 | 2006-08-29 | Orchid Chemicals & Pharmaceuticals Ltd. | Process for the preparation of a cephalosporin antibiotic |
| US7459550B2 (en) | 2003-07-04 | 2008-12-02 | Orchid Chemicals & Pharmaceuticals Ltd. | Process for the preparation of Cefditoren |
| WO2005076694A2 (en) * | 2004-01-16 | 2005-08-25 | Wockhardt Limited | Improved process for the production of cefotaxime sodium |
| CN100448856C (zh) * | 2006-06-26 | 2009-01-07 | 山东金城医药化工股份有限公司 | 一种催化合成ae-活性酯的工艺 |
| CN101418015B (zh) * | 2007-10-24 | 2011-04-27 | 山东轩竹医药科技有限公司 | 头孢曲松磷酰化衍生物 |
| EP2435442B1 (de) | 2009-05-25 | 2016-01-13 | Sandoz AG | Verfahren zur herstellung von ceftobiprol medocaril |
| KR101139431B1 (ko) * | 2011-05-30 | 2012-04-27 | (주)비씨월드제약 | 이매티닙 염기의 신규한 제조방법 |
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|---|---|---|---|---|
| JPS4823401B1 (de) * | 1969-11-19 | 1973-07-13 | ||
| US3659237A (en) * | 1971-03-30 | 1972-04-25 | Westinghouse Electric Corp | Contactor |
| GB1576625A (en) * | 1976-04-12 | 1980-10-08 | Fujisawa Pharmaceutical Co | Syn isomer 3,7 disubstituted 3 cephem 4 carboxylic acid compounds and processes for the preparation thereof |
| JPS5936891B2 (ja) * | 1977-12-09 | 1984-09-06 | 武田薬品工業株式会社 | 保護基の脱離方法 |
| DE2758000A1 (de) * | 1977-12-24 | 1979-07-05 | Hoechst Ag | Verfahren zur herstellung von penicillinen und cephalosporinen |
| EP0004570B1 (de) * | 1978-03-09 | 1982-04-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Thiolester, Verfahren zu ihrer Herstellung, diese enthaltende pharmazeutische Präparate und Verfahren zur Herstellung von Cephalosporinderivaten mittels dieser Thiolester |
| JPS6058239B2 (ja) * | 1978-07-20 | 1985-12-19 | 山之内製薬株式会社 | 新規セフアロスポリン誘導体 |
| US4220761A (en) * | 1978-09-12 | 1980-09-02 | Fujisawa Pharmaceutical Co., Ltd. | 7-[Substituted oximinoacetamido]-3-[hydroxy alkyltetrazolo]cephalosporin derivatives |
| DK53780A (da) * | 1979-02-16 | 1980-08-17 | Sandoz Ag | Fremgangsmaade til fremstilling af cephalosporinderivater |
| CH645117A5 (fr) * | 1979-05-23 | 1984-09-14 | Rhone Poulenc Ind | Thiovinyl-3 cephalosporines, leur preparation et les compositions pharmaceutiques qui les contiennent. |
| NL8100539A (nl) * | 1980-02-12 | 1981-09-01 | Rhone Poulenc Ind | Nieuwe thiolesters, de bereiding daarvan en hun gebruik bij syntheses. |
| EP0047014B1 (de) * | 1980-09-02 | 1986-01-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Thioester und Verfahren zu deren Herstellung |
| CH648038A5 (de) * | 1981-01-19 | 1985-02-28 | Sandoz Ag | 7-((carboxymethoxyimino)-1h-pyrazol-3-yl-acetyl)amino-3-desacetoxy-3-(1-methyl-1h-tetrazol-5-yl-thio)cephalosporansaeure und salze, verfahren zur herstellung und verwendung. |
| EP0115770B2 (de) * | 1983-01-07 | 1996-06-19 | Takeda Chemical Industries, Ltd. | Thiazolderivate |
| US4652651A (en) * | 1983-05-31 | 1987-03-24 | Hoffmann-La Roche Inc. | Process for the manufacture of 1-sulpho-2-oxoazetidine carboxylic acid intermediates via catalytic ester cleavage |
-
1981
- 1981-03-25 DE DE8181810118T patent/DE3165922D1/de not_active Expired
- 1981-03-25 EP EP81810118A patent/EP0037380B1/de not_active Expired
- 1981-03-25 CY CY136581A patent/CY1365A/xx unknown
- 1981-03-26 YU YU798/81A patent/YU43764B/xx unknown
- 1981-03-26 PT PT72736A patent/PT72736B/pt unknown
- 1981-03-27 ES ES500792A patent/ES500792A0/es active Granted
- 1981-03-27 NZ NZ206261A patent/NZ206261A/en unknown
- 1981-03-27 JP JP4610481A patent/JPS56152488A/ja active Granted
- 1981-03-27 ZA ZA00812083A patent/ZA812083B/xx unknown
- 1981-03-27 PH PH25445A patent/PH17071A/en unknown
- 1981-03-27 IE IE697/81A patent/IE51831B1/en not_active IP Right Cessation
- 1981-03-27 DK DK138781A patent/DK163243C/da not_active IP Right Cessation
- 1981-03-27 IL IL62506A patent/IL62506A/xx not_active IP Right Cessation
- 1981-03-27 FI FI810948A patent/FI74019C/fi not_active IP Right Cessation
- 1981-03-27 AU AU68859/81A patent/AU550168B1/en not_active Expired
- 1981-03-27 AU AU68859/81D patent/AU6885981A/en active Granted
- 1981-03-27 NZ NZ196642A patent/NZ196642A/en unknown
- 1981-03-30 CA CA000374191A patent/CA1172627A/en not_active Expired
-
1982
- 1982-02-26 ES ES509957A patent/ES509957A0/es active Granted
-
1983
- 1983-06-02 YU YU1227/83A patent/YU43179B/xx unknown
-
1986
- 1986-11-19 US US06/932,759 patent/US4767852A/en not_active Expired - Lifetime
-
1987
- 1987-04-16 SG SG352/87A patent/SG35287G/en unknown
- 1987-10-29 HK HK806/87A patent/HK80687A/en not_active IP Right Cessation
-
1988
- 1988-12-29 JP JP63332733A patent/JPH02177A/ja active Granted
-
1989
- 1989-07-24 US US07/384,349 patent/US5003073A/en not_active Expired - Lifetime
-
1991
- 1991-09-06 DK DK157291A patent/DK167680B1/da not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |