JPS5156489A - - Google Patents
Info
- Publication number
- JPS5156489A JPS5156489A JP50109521A JP10952175A JPS5156489A JP S5156489 A JPS5156489 A JP S5156489A JP 50109521 A JP50109521 A JP 50109521A JP 10952175 A JP10952175 A JP 10952175A JP S5156489 A JPS5156489 A JP S5156489A
- 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.)
- Granted
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
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42885/74A GB1485488A (en) | 1974-10-03 | 1974-10-03 | Preparation of cephalosporins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5156489A true JPS5156489A (US07902200-20110308-C00004.png) | 1976-05-18 |
| JPS5512912B2 JPS5512912B2 (US07902200-20110308-C00004.png) | 1980-04-04 |
Family
ID=10426388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10952175A Expired JPS5512912B2 (US07902200-20110308-C00004.png) | 1974-10-03 | 1975-09-11 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918070A (en) * | 1987-02-27 | 1990-04-17 | Banyu Pharmaceutical Co., Ltd. | Cephalosporin derivatives and antibacterial agents |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49133394A (US07902200-20110308-C00004.png) * | 1972-11-28 | 1974-12-21 |
-
1974
- 1974-10-03 GB GB42885/74A patent/GB1485488A/en not_active Expired
-
1975
- 1975-09-10 DE DE19752540308 patent/DE2540308A1/de not_active Withdrawn
- 1975-09-11 JP JP10952175A patent/JPS5512912B2/ja not_active Expired
- 1975-09-12 FR FR7528064A patent/FR2286829A1/fr not_active Withdrawn
- 1975-09-15 CH CH1191475A patent/CH613974A5/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49133394A (US07902200-20110308-C00004.png) * | 1972-11-28 | 1974-12-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918070A (en) * | 1987-02-27 | 1990-04-17 | Banyu Pharmaceutical Co., Ltd. | Cephalosporin derivatives and antibacterial agents |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2540308A1 (de) | 1976-04-15 |
| GB1485488A (en) | 1977-09-14 |
| CH613974A5 (en) | 1979-10-31 |
| JPS5512912B2 (US07902200-20110308-C00004.png) | 1980-04-04 |
| FR2286829A1 (fr) | 1976-04-30 |
