ES2006988A6 - Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. - Google Patents
Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas.Info
- Publication number
- ES2006988A6 ES2006988A6 ES8801910A ES8801910A ES2006988A6 ES 2006988 A6 ES2006988 A6 ES 2006988A6 ES 8801910 A ES8801910 A ES 8801910A ES 8801910 A ES8801910 A ES 8801910A ES 2006988 A6 ES2006988 A6 ES 2006988A6
- Authority
- ES
- Spain
- Prior art keywords
- intermediates therefor
- preparing cephalosporins
- cephalosporins
- preparing
- production
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/587—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with aliphatic hydrocarbon radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
UN PROCEDIMIENTO DE PREPARAR HIDROCLORURO CLORURO-2-(2-AMINOTIAZOL-4-IL)-2-METAXIIMINOACETIL-SULFITO-DIMETILFORMIMINIO (DE FORMULA I) Y PROCEDIMIENTO DE UTILIZACION DEL MISMO PARA OBTENCION DE AMIDAS, EN QUE EL PRIMER PROCEDIMIENTO ESTA BASADO EN LA REACCION DELCLORURO-CLOROSULFITO DE DIMETILFORMINIO CON EL ACIDO 2-(2-AMINOTIAZOL-4-IL)-2-METOXIIMINIO-ACETICO, DE DONDE RESULTA EL COMPUESTO DE FORMULA I. ESTE COMPUESTO, POR REACCION CON UNA AMINA, R1-NH2, ES UTILIZADO PARA LA OBTENCION DE AMIDAS DE FORMULA
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8801910A ES2006988A6 (es) | 1988-06-20 | 1988-06-20 | Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. |
DE68919282T DE68919282T2 (de) | 1988-06-20 | 1989-06-16 | Verfahren zur Herstellung von Cephalosporin und Zwischenverbindungen. |
AT89111004T ATE113939T1 (de) | 1988-06-20 | 1989-06-16 | Verfahren zur herstellung von cephalosporin und zwischenverbindungen. |
ES89111004T ES2065944T3 (es) | 1988-06-20 | 1989-06-16 | Proceso para preparar cefalosporinas e intermedios para las mismas. |
EP89111004A EP0347777B1 (en) | 1988-06-20 | 1989-06-16 | Process for preparing cephalosporins and intermediates therefor |
JP1158126A JPH0245478A (ja) | 1988-06-20 | 1989-06-19 | セファロスポリン類の製法および中間体 |
US07/367,656 US5037988A (en) | 1988-06-20 | 1989-06-19 | Process for preparing cephalosporins and intermediates therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8801910A ES2006988A6 (es) | 1988-06-20 | 1988-06-20 | Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2006988A6 true ES2006988A6 (es) | 1989-05-16 |
Family
ID=8256891
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8801910A Expired ES2006988A6 (es) | 1988-06-20 | 1988-06-20 | Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas. |
ES89111004T Expired - Lifetime ES2065944T3 (es) | 1988-06-20 | 1989-06-16 | Proceso para preparar cefalosporinas e intermedios para las mismas. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89111004T Expired - Lifetime ES2065944T3 (es) | 1988-06-20 | 1989-06-16 | Proceso para preparar cefalosporinas e intermedios para las mismas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5037988A (es) |
EP (1) | EP0347777B1 (es) |
JP (1) | JPH0245478A (es) |
AT (1) | ATE113939T1 (es) |
DE (1) | DE68919282T2 (es) |
ES (2) | ES2006988A6 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
IN181459B (es) * | 1995-12-26 | 1998-06-20 | Lupin Lab Ltd | |
EP0791597B1 (en) * | 1996-02-21 | 2000-07-12 | Lupin Laboratories Limited | Method for manufacture of cephalosporins and intermediates thereof |
EP0791596A1 (en) * | 1996-02-21 | 1997-08-27 | Lupin Laboratories Limited | Method for manufacture of cephalosporins and intermediates thereof |
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 |
WO2004058695A1 (en) * | 2002-12-26 | 2004-07-15 | Lupin Limited | Novel intermediates for synthesis of cephalosporins and process for preparation of such intermediates |
EP1704153A2 (en) * | 2004-01-16 | 2006-09-27 | Wockhardt Limited | Improved process for the production of cefotaxime sodium |
CN102702233A (zh) * | 2012-05-18 | 2012-10-03 | 苏州中联化学制药有限公司 | 头孢曲松钠的制备方法 |
CN109503630A (zh) * | 2018-12-14 | 2019-03-22 | 河北合佳医药科技集团股份有限公司 | 一种去乙酰头孢噻肟的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2060460A5 (es) * | 1968-12-21 | 1971-06-18 | Coll Antonio | |
US4871860A (en) * | 1976-04-12 | 1989-10-03 | Fujisawa Pharmaceutical Co., Ltd. | Syn-isomer of 3,7-disubstituted-3-cephem-4-caroxylic acid compounds and processes for the preparation thereof |
FR2462439A1 (fr) * | 1979-07-26 | 1981-02-13 | Roussel Uclaf | Nouveau procede de preparation de produits derives de l'acide 7-/(2-aryl) 2-hydroxyimino acetamido/cephalosporanique |
DE3419015A1 (de) * | 1984-05-22 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von cephalosporinen |
DE3542644A1 (de) * | 1985-12-03 | 1987-06-04 | Hoechst Ag | Verfahren zur herstellung von cefodizim |
-
1988
- 1988-06-20 ES ES8801910A patent/ES2006988A6/es not_active Expired
-
1989
- 1989-06-16 ES ES89111004T patent/ES2065944T3/es not_active Expired - Lifetime
- 1989-06-16 AT AT89111004T patent/ATE113939T1/de not_active IP Right Cessation
- 1989-06-16 DE DE68919282T patent/DE68919282T2/de not_active Expired - Fee Related
- 1989-06-16 EP EP89111004A patent/EP0347777B1/en not_active Expired - Lifetime
- 1989-06-19 JP JP1158126A patent/JPH0245478A/ja active Pending
- 1989-06-19 US US07/367,656 patent/US5037988A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68919282D1 (de) | 1994-12-15 |
DE68919282T2 (de) | 1995-05-24 |
EP0347777A3 (en) | 1991-08-28 |
JPH0245478A (ja) | 1990-02-15 |
EP0347777B1 (en) | 1994-11-09 |
ES2065944T3 (es) | 1995-03-01 |
US5037988A (en) | 1991-08-06 |
EP0347777A2 (en) | 1989-12-27 |
ATE113939T1 (de) | 1994-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted |
Owner name: BIOCHEMIE S.A. |