GB1493475A - Penicillins and their preparation - Google Patents
Penicillins and their preparationInfo
- Publication number
- GB1493475A GB1493475A GB4117/75A GB411775A GB1493475A GB 1493475 A GB1493475 A GB 1493475A GB 4117/75 A GB4117/75 A GB 4117/75A GB 411775 A GB411775 A GB 411775A GB 1493475 A GB1493475 A GB 1493475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- gram
- derivative
- image
- penicillins
- Prior art date
- 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.)
- Expired
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
-
- 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)
- Oncology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (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)
Abstract
The novel penicillins of the formula (I) <IMAGE> in which R is cyclohexadienyl, cyclohexenyl, cyclohexyl or isobutyl, and A is a polycyclic nitrogen-containing heteroaromatic ring, are prepared by reacting a carboxylic acid of the formula (II) HO-A-COOH or a derivative thereof with a compound of the formula (III) <IMAGE> or a derivative thereof. They are valuable as antibacterial agents, additives to animal feeds and therapeutic agents for humans and animals, especially poultry, and are particularly suitable for the treatment of infectious diseases caused by Gram-positive and Gram-negative bacteria, especially by Pseudomonas species.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49014692A JPS5761760B2 (en) | 1974-02-04 | 1974-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1493475A true GB1493475A (en) | 1977-11-30 |
Family
ID=11868231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4117/75A Expired GB1493475A (en) | 1974-02-04 | 1975-01-30 | Penicillins and their preparation |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5761760B2 (en) |
| BE (1) | BE825171A (en) |
| CA (1) | CA1070295A (en) |
| CH (1) | CH609058A5 (en) |
| DE (1) | DE2504609A1 (en) |
| DK (1) | DK37575A (en) |
| FR (1) | FR2259604B1 (en) |
| GB (1) | GB1493475A (en) |
| HU (1) | HU169936B (en) |
| NL (1) | NL7501326A (en) |
| NO (1) | NO750325L (en) |
| SE (1) | SE7501155L (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569511B2 (en) * | 1972-03-15 | 1981-03-02 |
-
1974
- 1974-02-04 JP JP49014692A patent/JPS5761760B2/ja not_active Expired
-
1975
- 1975-01-29 CA CA218,925A patent/CA1070295A/en not_active Expired
- 1975-01-30 GB GB4117/75A patent/GB1493475A/en not_active Expired
- 1975-02-03 HU HUSU888A patent/HU169936B/hu unknown
- 1975-02-03 NO NO750325A patent/NO750325L/no unknown
- 1975-02-03 FR FR7503317A patent/FR2259604B1/fr not_active Expired
- 1975-02-03 SE SE7501155A patent/SE7501155L/xx not_active Application Discontinuation
- 1975-02-04 DE DE19752504609 patent/DE2504609A1/en not_active Withdrawn
- 1975-02-04 DK DK37575*#A patent/DK37575A/da unknown
- 1975-02-04 CH CH129175A patent/CH609058A5/en not_active IP Right Cessation
- 1975-02-04 BE BE153049A patent/BE825171A/en unknown
- 1975-02-04 NL NL7501326A patent/NL7501326A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5761760B2 (en) | 1982-12-25 |
| SE7501155L (en) | 1975-08-05 |
| BE825171A (en) | 1975-08-04 |
| NO750325L (en) | 1975-09-01 |
| JPS50106989A (en) | 1975-08-22 |
| DE2504609A1 (en) | 1975-08-14 |
| AU7770875A (en) | 1976-07-29 |
| FR2259604B1 (en) | 1978-07-21 |
| DK37575A (en) | 1975-10-13 |
| CH609058A5 (en) | 1979-02-15 |
| HU169936B (en) | 1977-02-28 |
| NL7501326A (en) | 1975-08-06 |
| FR2259604A1 (en) | 1975-08-29 |
| CA1070295A (en) | 1980-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |