JPS5022036B1 - - Google Patents
Info
- Publication number
- JPS5022036B1 JPS5022036B1 JP44095788A JP9578869A JPS5022036B1 JP S5022036 B1 JPS5022036 B1 JP S5022036B1 JP 44095788 A JP44095788 A JP 44095788A JP 9578869 A JP9578869 A JP 9578869A JP S5022036 B1 JPS5022036 B1 JP S5022036B1
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78158268A | 1968-12-05 | 1968-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5022036B1 true JPS5022036B1 (ja) | 1975-07-28 |
Family
ID=25123236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44095788A Pending JPS5022036B1 (ja) | 1968-12-05 | 1969-12-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3595855A (ja) |
| JP (1) | JPS5022036B1 (ja) |
| BR (1) | BR6914725D0 (ja) |
| DE (1) | DE1960748C3 (ja) |
| GB (1) | GB1254194A (ja) |
| NL (1) | NL164861C (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL37124A (en) * | 1970-07-03 | 1974-10-22 | Chinoin Gyogyszer Es Vegyeszet | Chlorocarbonyl history of penicillin and their preparation |
| US3862933A (en) * | 1972-07-12 | 1975-01-28 | Pfizer | Process for making esters of 6-(alpha-(carboxy)aryla-cetamido)penicillanic acids |
| IT1053313B (it) * | 1976-01-15 | 1981-08-31 | Ankerfarm Spa | Procedimento per produrre antibiotici semisintetici |
| JPS5576886A (en) * | 1978-12-07 | 1980-06-10 | Mitsubishi Chem Ind Ltd | Synthetic method of penicillin |
| DE2921422C2 (de) * | 1978-12-18 | 1985-04-18 | Bristol-Myers Co., New York, N.Y. | Zwischenprodukte zur Herstellung von Penicillinen und deren Verwendung, Verfahren zur Herstellung derselben |
| US4240960A (en) * | 1979-03-19 | 1980-12-23 | Bristol-Myers Company | Trimethylsilyl substituted penicillins |
| US4278600A (en) * | 1979-03-19 | 1981-07-14 | Bristol-Myers Company | Production of penicillins |
| US4310458A (en) * | 1979-03-19 | 1982-01-12 | Bristol-Myers Company | Production of penicillins |
| US4351766A (en) * | 1979-07-12 | 1982-09-28 | Bristol-Myers Company | Production of penicillins |
| US7230097B2 (en) * | 2003-03-10 | 2007-06-12 | Lupin Ltd. | Process for preparation of 7-[α-Amino (4-hydroxyphenyl) acetamido]-3-substituted-3-cephem-4-carboxylic acid |
-
1968
- 1968-12-05 US US781582A patent/US3595855A/en not_active Expired - Lifetime
-
1969
- 1969-04-02 GB GB07211/69A patent/GB1254194A/en not_active Expired
- 1969-11-26 NL NL6917777.A patent/NL164861C/xx not_active IP Right Cessation
- 1969-12-01 JP JP44095788A patent/JPS5022036B1/ja active Pending
- 1969-12-03 BR BR214725/69A patent/BR6914725D0/pt unknown
- 1969-12-03 DE DE1960748A patent/DE1960748C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3595855A (en) | 1971-07-27 |
| NL6917777A (ja) | 1970-06-09 |
| NL164861B (nl) | 1980-09-15 |
| DE1960748C3 (de) | 1975-03-20 |
| DE1960748A1 (de) | 1970-07-02 |
| GB1254194A (en) | 1971-11-17 |
| DE1960748B2 (de) | 1974-05-22 |
| NL164861C (nl) | 1981-02-16 |
| BR6914725D0 (pt) | 1973-04-19 |