CA1240985A - Preparation de cephalosporines - Google Patents
Preparation de cephalosporinesInfo
- Publication number
- CA1240985A CA1240985A CA000541405A CA541405A CA1240985A CA 1240985 A CA1240985 A CA 1240985A CA 000541405 A CA000541405 A CA 000541405A CA 541405 A CA541405 A CA 541405A CA 1240985 A CA1240985 A CA 1240985A
- Authority
- CA
- Canada
- Prior art keywords
- alkyl
- formula
- denotes
- phenyl
- radical
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000541405A CA1240985A (fr) | 1981-11-19 | 1987-07-06 | Preparation de cephalosporines |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813145727 DE3145727A1 (de) | 1981-11-19 | 1981-11-19 | Zwischenprodukte, verfahren zu deren herstellung und verfahren zur herstellung von cephalosporinen |
DEP3145727.4 | 1981-11-19 | ||
CA000415708A CA1212949A (fr) | 1981-11-19 | 1982-11-17 | Produits intermediaires, procede pour leur preparation et procede de preparation de cephalosporines |
CA000505254A CA1238911A (fr) | 1981-11-19 | 1986-03-26 | Derives de substitution d'aminothiazole |
CA000541405A CA1240985A (fr) | 1981-11-19 | 1987-07-06 | Preparation de cephalosporines |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000505254A Division CA1238911A (fr) | 1981-11-19 | 1986-03-26 | Derives de substitution d'aminothiazole |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1240985A true CA1240985A (fr) | 1988-08-23 |
Family
ID=27167303
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000541321A Expired CA1247109A (fr) | 1981-11-19 | 1987-07-06 | Intermediaires pour la preparation des cephalosporines et leur preparation |
CA000541405A Expired CA1240985A (fr) | 1981-11-19 | 1987-07-06 | Preparation de cephalosporines |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000541321A Expired CA1247109A (fr) | 1981-11-19 | 1987-07-06 | Intermediaires pour la preparation des cephalosporines et leur preparation |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA1247109A (fr) |
-
1987
- 1987-07-06 CA CA000541321A patent/CA1247109A/fr not_active Expired
- 1987-07-06 CA CA000541405A patent/CA1240985A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1247109A (fr) | 1988-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |