AT385994B - Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen - Google Patents
Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungenInfo
- Publication number
- AT385994B AT385994B AT0355485A AT355485A AT385994B AT 385994 B AT385994 B AT 385994B AT 0355485 A AT0355485 A AT 0355485A AT 355485 A AT355485 A AT 355485A AT 385994 B AT385994 B AT 385994B
- Authority
- AT
- Austria
- Prior art keywords
- vinyl
- substituted
- preparation
- syn isomers
- cephem compounds
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Cephalosporin Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0355485A AT385994B (de) | 1982-09-30 | 1985-12-09 | Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42897082A | 1982-09-30 | 1982-09-30 | |
GB838323034A GB8323034D0 (en) | 1983-08-26 | 1983-08-26 | 7-substituted-3-vinyl-3-cephem compounds |
AT0342783A AT381497B (de) | 1982-09-30 | 1983-09-27 | Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen |
AT0355485A AT385994B (de) | 1982-09-30 | 1985-12-09 | Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA355485A ATA355485A (de) | 1987-11-15 |
AT385994B true AT385994B (de) | 1988-06-10 |
Family
ID=27421934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0355485A AT385994B (de) | 1982-09-30 | 1985-12-09 | Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT385994B (de) |
-
1985
- 1985-12-09 AT AT0355485A patent/AT385994B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA355485A (de) | 1987-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE802347L (en) | 7-acylamino-3-vinylcephalosporanic acid derivatives | |
UA7083A1 (uk) | Спосіб одержання похідних 1,4-дігідропірідіна або їх кислотно-адітивних солей | |
ES485188A1 (es) | Procedimiento para preparar 1-piperazina-carboxamidas y car-botiamidas | |
ES8705865A1 (es) | Procedimiento para preparar derivados de becimidazol sustituidos en posicion 5 | |
JPS5452096A (en) | Cephem compound, its preparation and bacteriostatic agent containing the same | |
ES8506729A1 (es) | Un procedimiento para preparar nuevos compuestos de cefem | |
ES2001341A6 (es) | Un procedimiento de producir un derivado de acido guanidinometilbenzoico. | |
JPS56125392A (en) | Cepham and cephem compound and preparation thereof | |
JPS5777689A (en) | Novel cephen compound, or its salt, its preparation, and preventive it as active ingredient | |
DE3167774D1 (en) | 4-substituted-2-oxoazetidine compounds, processes for their preparation, and their use for preparing antibiotics | |
IL70537A0 (en) | Preparation of phosphonomethylated amino acids | |
DE3363550D1 (en) | New nitro aliphatic compounds, process for preparation thereof and use thereof | |
ES8506726A1 (es) | Un procedimiento para la fabricacion de un nuevo compuesto de cefalosporina. | |
JPS57131758A (en) | 1-sulfo-2-oxoazetidine derivative, its preparation and use | |
AT385994B (de) | Verfahren zur herstellung von neuen synisomeren von in stellung 7 substituierten 3-vinyl-3cephemverbindungen | |
JPS53111096A (en) | 1-azaxanthone-3-carboxylic acid derivative and its preparation | |
JPS5444695A (en) | 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation | |
GR79822B (de) | ||
MX9705836A (es) | Sales de zinc del acido citraconamico y compuestos de hule que contienen estas sales. | |
ES8205219A1 (es) | Un metodo para producir un compuesto de hidrouracilo | |
JPS56142282A (en) | Penem-3-carboxylic acid derivative and its preparation | |
ES8302719A1 (es) | Un procedimiento para preparar compuestos de cefem | |
JPS53135997A (en) | Haloarylmalonamide oxacephalosporin | |
ES8706157A1 (es) | Un procedimiento para preparar compuestos de cefalosporina | |
JPS572291A (en) | Penem-3-carboxylic derivative and its preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
SZA | Application filed for a certificate of protection |
Free format text: SZ 23/98, 980721 |
|
EZF | Grant of a certificate of protection |
Free format text: SZ 23/1998, 19980721, EXPIRES:20101115 |
|
ELA | Expired due to lapse of time |