JPS49133390A - - Google Patents
Info
- Publication number
- JPS49133390A JPS49133390A JP12617373A JP12617373A JPS49133390A JP S49133390 A JPS49133390 A JP S49133390A JP 12617373 A JP12617373 A JP 12617373A JP 12617373 A JP12617373 A JP 12617373A JP S49133390 A JPS49133390 A JP S49133390A
- 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
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30642872A | 1972-11-14 | 1972-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49133390A true JPS49133390A (es) | 1974-12-21 |
Family
ID=23185242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12617373A Pending JPS49133390A (es) | 1972-11-14 | 1973-11-08 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS49133390A (es) |
| CA (1) | CA1040620A (es) |
| FR (1) | FR2207695A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0112049B1 (en) * | 1982-12-14 | 1987-09-09 | Beecham Group Plc | Process for the preparation of beta-lactam compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3311638A (en) * | 1961-08-16 | 1967-03-28 | Bristol Myers Co | Anhydropenicillins |
| IL36281A (en) * | 1970-03-13 | 1977-04-29 | Merck & Co Inc | History of cephalosporins, antibiotic mixtures that include them and the process for their preparation |
| AR205683A1 (es) * | 1970-06-16 | 1976-05-31 | Merck & Co Inc | Procedimiento para la preparacion del ester de bencilo del acido 6-metoxi-6-acilamido penicilanico |
| BE794554A (fr) * | 1972-01-31 | 1973-07-26 | Lilly Co Eli | Nouveaux derives de penicilline et de cephalusporine |
-
1973
- 1973-10-18 CA CA183,763A patent/CA1040620A/en not_active Expired
- 1973-11-08 JP JP12617373A patent/JPS49133390A/ja active Pending
- 1973-11-13 FR FR7340343A patent/FR2207695A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207695A1 (en) | 1974-06-21 |
| CA1040620A (en) | 1978-10-17 |
| FR2207695B1 (es) | 1977-04-22 |