ES482962A1 - Procedure for the preparation of cefem compounds (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of cefem compounds (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES482962A1 ES482962A1 ES482962A ES482962A ES482962A1 ES 482962 A1 ES482962 A1 ES 482962A1 ES 482962 A ES482962 A ES 482962A ES 482962 A ES482962 A ES 482962A ES 482962 A1 ES482962 A1 ES 482962A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- preparation
- machine
- legally binding
- 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
Landscapes
- Cephalosporin Compounds (AREA)
Abstract
Procedure for the preparation of CEPHEM compounds of the general formula I ** (Formula) ** wherein A represents hydrogen, an equivalent of an alkali or alkaline earth metal or of an organic nitrogen base or the radical of an ester group, R1 represents hydrogen, an optionally substituted alcoholic, alkenyl, alkynyl, cycloalkyl, aralkoxy, acyl, aryl, arylsulfonyl, alkohisulfonyl or heterocyclic group, R2 represents a furyl, thiazolyl or phenyl radical optionally substituted with 1-4-carbon alcohol, with aryl or with an optionally protected amino group, and B represents low molecular weight alkoxy, methyl, acetoxymethyl, carbamoylmethyl, halogen or -CH2S-Het, where Het can represent a 5- to 6-membered ring with 1-4 heteroatoms, and in where the group R10 is in position sin and n represents the number 0, 1 or 2. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES482962A ES482962A1 (en) | 1979-07-30 | 1979-07-30 | Procedure for the preparation of cefem compounds (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES482962A ES482962A1 (en) | 1979-07-30 | 1979-07-30 | Procedure for the preparation of cefem compounds (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482962A1 true ES482962A1 (en) | 1980-04-16 |
Family
ID=8478742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482962A Expired ES482962A1 (en) | 1979-07-30 | 1979-07-30 | Procedure for the preparation of cefem compounds (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES482962A1 (en) |
-
1979
- 1979-07-30 ES ES482962A patent/ES482962A1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000417 |