IL90269A - A method for separating antibiotic substances from pharmaceutically acceptable mother and salt solutions - Google Patents
A method for separating antibiotic substances from pharmaceutically acceptable mother and salt solutionsInfo
- Publication number
- IL90269A IL90269A IL9026989A IL9026989A IL90269A IL 90269 A IL90269 A IL 90269A IL 9026989 A IL9026989 A IL 9026989A IL 9026989 A IL9026989 A IL 9026989A IL 90269 A IL90269 A IL 90269A
- Authority
- IL
- Israel
- Prior art keywords
- chloro
- cephem
- dethia
- carba
- carboxylic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D463/02—Preparation
- C07D463/06—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D463/10—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring 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
- C07D463/14—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring 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 hetero atoms directly attached in position 7
- C07D463/16—Nitrogen atoms
- C07D463/18—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof
- C07D463/20—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D463/22—Nitrogen atoms further acylated by radicals derived from carboxylic acids or by nitrogen or sulfur analogues thereof with the acylating radicals further substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen further substituted by nitrogen atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Pharmacology & Pharmacy (AREA)
- Communicable Diseases (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19347488A | 1988-05-13 | 1988-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL90269A0 IL90269A0 (en) | 1989-12-15 |
| IL90269A true IL90269A (en) | 1994-02-27 |
Family
ID=22713792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9026989A IL90269A (en) | 1988-05-13 | 1989-05-11 | A method for separating antibiotic substances from pharmaceutically acceptable mother and salt solutions |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0341991A3 (ko) |
| JP (1) | JPH0215078A (ko) |
| KR (1) | KR0135979B1 (ko) |
| HU (1) | HU203761B (ko) |
| IL (1) | IL90269A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434259A (en) * | 1993-02-05 | 1995-07-18 | Eli Lilly And Company | Process for isolation of cefaclor after enzymatic acylation |
| US5412094A (en) * | 1993-06-28 | 1995-05-02 | Eli Lilly And Company | Bicyclic beta-lactam/paraben complexes |
| US6001996A (en) * | 1995-05-11 | 1999-12-14 | Eli Lilly And Company | Complexes of cephalosporins and carbacephalosporins with parabens |
| US6362410B1 (en) | 1999-09-28 | 2002-03-26 | Kabushiki Kaisha Kawai Gakki Seisakusho | Electronic musical instrument |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676434A (en) * | 1970-07-29 | 1972-07-11 | Lilly Co Eli | Cephalosporin salts |
| US3925372A (en) * | 1973-02-23 | 1975-12-09 | Lilly Co Eli | Alpha-aminoacyl-3-halo cephalosporins |
| JPS608296A (ja) * | 1983-06-29 | 1985-01-17 | ユング・ジン・フア−マシウテイカル・インダストリアル・カンパニイ・リミテツド | セフアロスポリン誘導体の製造方法 |
| US4708956A (en) * | 1985-12-12 | 1987-11-24 | Kyowa Hakko Kogyo Co., Ltd. | 3-position halogenated cephalosporin analogs and pharmaceutical compositions |
-
1989
- 1989-05-10 KR KR1019890006240A patent/KR0135979B1/ko not_active IP Right Cessation
- 1989-05-10 EP EP19890304705 patent/EP0341991A3/en not_active Withdrawn
- 1989-05-11 IL IL9026989A patent/IL90269A/en not_active IP Right Cessation
- 1989-05-11 JP JP1118503A patent/JPH0215078A/ja active Pending
- 1989-05-12 HU HU892395A patent/HU203761B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0341991A2 (en) | 1989-11-15 |
| HUT50350A (en) | 1990-01-29 |
| KR890017259A (ko) | 1989-12-15 |
| HU203761B (en) | 1991-09-30 |
| EP0341991A3 (en) | 1991-08-28 |
| JPH0215078A (ja) | 1990-01-18 |
| KR0135979B1 (ko) | 1998-04-25 |
| IL90269A0 (en) | 1989-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH | Patent void |