JPS5541239B2 - - Google Patents
Info
- Publication number
- JPS5541239B2 JPS5541239B2 JP11911472A JP11911472A JPS5541239B2 JP S5541239 B2 JPS5541239 B2 JP S5541239B2 JP 11911472 A JP11911472 A JP 11911472A JP 11911472 A JP11911472 A JP 11911472A JP S5541239 B2 JPS5541239 B2 JP S5541239B2
- Authority
- JP
- Japan
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11911472A JPS5541239B2 (de) | 1972-11-27 | 1972-11-27 | |
| GB4762673A GB1451459A (en) | 1972-10-20 | 1973-10-11 | Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof |
| CA183,329A CA1032928A (en) | 1972-10-20 | 1973-10-15 | Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof |
| AT885273A AT331395B (de) | 1972-11-27 | 1973-10-18 | Verfahren zur herstellung von 3-alkyl-3-cephem-4-carbonsaurederivaten |
| DE19732352198 DE2352198A1 (de) | 1972-10-20 | 1973-10-18 | Verfahren zur herstellung von 3-alkyl3-cephem-4-carbonsaeure-derivaten |
| CH1473573A CH590876A5 (de) | 1972-10-20 | 1973-10-18 | |
| FR7337495A FR2208910B1 (de) | 1972-10-20 | 1973-10-19 | |
| NL7314423A NL7314423A (de) | 1972-10-20 | 1973-10-19 | |
| ES419803A ES419803A1 (es) | 1972-11-27 | 1973-10-19 | Un procedimiento para la preparacion de acidos 3-alquil-3- cefem-4-carboxilicos. |
| FR7404174A FR2205522B1 (de) | 1972-10-20 | 1974-02-07 | |
| AT599575A AT331413B (de) | 1972-11-27 | 1975-08-01 | Verfahren zur herstellung von 3-alkyl-3-cephem-4-carbonsaurederivaten |
| US05/674,234 US4091210A (en) | 1972-10-20 | 1976-04-06 | Preparation of 3-alkyl-3-cephem-4-carboxylic acid compounds from dithio isopropenyl azetidine carboxylic compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11911472A JPS5541239B2 (de) | 1972-11-27 | 1972-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4975592A JPS4975592A (de) | 1974-07-20 |
| JPS5541239B2 true JPS5541239B2 (de) | 1980-10-22 |
Family
ID=14753255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11911472A Expired JPS5541239B2 (de) | 1972-10-20 | 1972-11-27 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5541239B2 (de) |
| AT (1) | AT331395B (de) |
| ES (1) | ES419803A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024152A (en) * | 1975-09-19 | 1977-05-17 | Eli Lilly And Company | 4-Dithio-3-imido-azetidin-2-ones |
| JPH0639474B2 (ja) * | 1983-03-04 | 1994-05-25 | 大塚化学株式会社 | セファロスポリン化合物の製造法 |
-
1972
- 1972-11-27 JP JP11911472A patent/JPS5541239B2/ja not_active Expired
-
1973
- 1973-10-18 AT AT885273A patent/AT331395B/de not_active IP Right Cessation
- 1973-10-19 ES ES419803A patent/ES419803A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA885273A (de) | 1975-11-15 |
| AT331395B (de) | 1976-08-25 |
| ES419803A1 (es) | 1976-12-16 |
| JPS4975592A (de) | 1974-07-20 |