ZA814342B - Process for the preparation of lactam antibiotics - Google Patents
Process for the preparation of lactam antibioticsInfo
- Publication number
- ZA814342B ZA814342B ZA814342A ZA814342A ZA814342B ZA 814342 B ZA814342 B ZA 814342B ZA 814342 A ZA814342 A ZA 814342A ZA 814342 A ZA814342 A ZA 814342A ZA 814342 B ZA814342 B ZA 814342B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- lactam antibiotics
- lactam
- antibiotics
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
- C07D477/16—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6 with hetero atoms or carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 3
- C07D477/20—Sulfur atoms
-
- 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)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8021782 | 1980-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA814342B true ZA814342B (en) | 1982-07-28 |
Family
ID=10514499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA814342A ZA814342B (en) | 1980-07-03 | 1981-06-26 | Process for the preparation of lactam antibiotics |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0044142A1 (xx) |
| JP (1) | JPS5740486A (xx) |
| AU (1) | AU7249581A (xx) |
| ES (1) | ES503680A0 (xx) |
| GR (1) | GR74599B (xx) |
| PT (1) | PT73313B (xx) |
| ZA (1) | ZA814342B (xx) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633554A5 (en) * | 1975-11-21 | 1982-12-15 | Merck & Co Inc | Process for the preparation of novel thienamycin derivatives. |
| DK523276A (da) * | 1975-11-21 | 1977-05-22 | Merck & Co Inc | Fremgangsmade til fremstilling af n-acylderivater af thienamycin |
| GB1531141A (en) * | 1976-08-17 | 1978-11-01 | Beecham Group Ltd | Beta-lactam antibiotics |
-
1981
- 1981-06-17 EP EP81302738A patent/EP0044142A1/en not_active Withdrawn
- 1981-06-26 ZA ZA814342A patent/ZA814342B/xx unknown
- 1981-07-01 GR GR65400A patent/GR74599B/el unknown
- 1981-07-02 AU AU72495/81A patent/AU7249581A/en not_active Abandoned
- 1981-07-02 JP JP56103882A patent/JPS5740486A/ja active Pending
- 1981-07-02 PT PT73313A patent/PT73313B/pt unknown
- 1981-07-03 ES ES503680A patent/ES503680A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5740486A (en) | 1982-03-06 |
| PT73313A (en) | 1981-08-01 |
| EP0044142A1 (en) | 1982-01-20 |
| GR74599B (xx) | 1984-06-29 |
| PT73313B (en) | 1982-07-30 |
| ES8203379A1 (es) | 1982-04-01 |
| AU7249581A (en) | 1982-01-07 |
| ES503680A0 (es) | 1982-04-01 |
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