JPS5417832B1 - - Google Patents
Info
- Publication number
- JPS5417832B1 JPS5417832B1 JP9323071A JP9323071A JPS5417832B1 JP S5417832 B1 JPS5417832 B1 JP S5417832B1 JP 9323071 A JP9323071 A JP 9323071A JP 9323071 A JP9323071 A JP 9323071A JP S5417832 B1 JPS5417832 B1 JP S5417832B1
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/12—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10993371A | 1971-01-26 | 1971-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5417832B1 true JPS5417832B1 (enrdf_load_stackoverflow) | 1979-07-03 |
Family
ID=22330355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9323071A Pending JPS5417832B1 (enrdf_load_stackoverflow) | 1971-01-26 | 1971-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5417832B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2157693C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2114935A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1311268A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1015745A (en) * | 1972-06-27 | 1977-08-16 | Fujisawa Pharmaceutical Co. | 3-substituted-methyl-3-cephem-4-carboxylic acid derivatives and preparation thereof |
| SU603343A3 (ru) * | 1972-11-13 | 1978-04-15 | Эли Лилли Энд Компани (Фирма) | Способ очистки цефалоспорина с |
| FR2404642A1 (fr) * | 1977-09-29 | 1979-04-27 | Roussel Uclaf | Nouveau derive de la cephalosporine c, procede de preparation et application du nouveau produit a la preparation de l'acide 7-amino cephalosporanique |
-
1971
- 1971-04-19 GB GB2711871A patent/GB1311268A/en not_active Expired
- 1971-11-20 DE DE19712157693 patent/DE2157693C3/de not_active Expired
- 1971-11-22 JP JP9323071A patent/JPS5417832B1/ja active Pending
- 1971-11-23 FR FR7141843A patent/FR2114935A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2157693B2 (de) | 1980-01-17 |
| DE2157693A1 (de) | 1972-09-21 |
| FR2114935A5 (enrdf_load_stackoverflow) | 1972-06-30 |
| DE2157693C3 (de) | 1980-09-11 |
| GB1311268A (en) | 1973-03-28 |