BE842962A - Nouveaux derives de cephalosporine, leurs intermediaires et procede pour leur preparation - Google Patents
Nouveaux derives de cephalosporine, leurs intermediaires et procede pour leur preparationInfo
- Publication number
- BE842962A BE842962A BE167928A BE167928A BE842962A BE 842962 A BE842962 A BE 842962A BE 167928 A BE167928 A BE 167928A BE 167928 A BE167928 A BE 167928A BE 842962 A BE842962 A BE 842962A
- Authority
- BE
- Belgium
- Prior art keywords
- intermediaries
- preparation
- cephalosporin derivatives
- new cephalosporin
- new
- Prior art date
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
-
- 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
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)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/588,096 US4020057A (en) | 1975-06-18 | 1975-06-18 | 7β-Acyloxy cephalosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE842962A true BE842962A (fr) | 1976-12-15 |
Family
ID=24352479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE167928A BE842962A (fr) | 1975-06-18 | 1976-06-15 | Nouveaux derives de cephalosporine, leurs intermediaires et procede pour leur preparation |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US4020057A (fr) |
| JP (1) | JPS525788A (fr) |
| BE (1) | BE842962A (fr) |
| CH (1) | CH621351A5 (fr) |
| DE (1) | DE2627126A1 (fr) |
| FR (2) | FR2314720A1 (fr) |
| GB (2) | GB1561063A (fr) |
| LU (1) | LU75178A1 (fr) |
| NL (1) | NL7606457A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456755A (en) * | 1974-08-05 | 1984-06-26 | Massachusetts Institute Of Technology | 7-Oxygen analogs of cephalosporins |
| US4622394A (en) * | 1974-08-05 | 1986-11-11 | Massachusetts Institute Of Technology | Oxygen analogs of cephalosporins |
| US4369312A (en) * | 1980-07-04 | 1983-01-18 | Fujisawa Pharmaceutical Co., Ltd. | Method of producing oxo-containing azetidinone compounds |
| JPS5759610A (en) * | 1980-09-25 | 1982-04-10 | Sanyo Kokusaku Pulp Co Ltd | Effective utilization of pulp mill waste water |
| JPH0256488A (ja) * | 1989-07-13 | 1990-02-26 | Fujisawa Pharmaceut Co Ltd | オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530123A (en) * | 1966-11-02 | 1970-09-22 | Fujisawa Pharmaceutical Co | 3-thiolated-7-sydnone-acylamino-cephalosporanic acid derivatives |
| US3865819A (en) * | 1972-05-03 | 1975-02-11 | Smithkline Corp | Substituted sulfonylacetamido cephalosporins |
| US3828037A (en) * | 1972-07-20 | 1974-08-06 | Smithkline Corp | Trifluoromethylmercaptoacetamidocephalosporins |
| DE2325770A1 (de) * | 1973-05-21 | 1974-12-19 | Hoechst Ag | Bicyclische lactamverbindungen und verfahren zu ihrer herstellung |
| US3884915A (en) * | 1973-06-04 | 1975-05-20 | Smithkline Corp | 7-Alkylmercaptoacetamido cephalosporins |
| US3880848A (en) * | 1973-06-18 | 1975-04-29 | Smithkline Corp | 7-Trifluorome thylsulfinylacetamido cephalosporins |
| US3883520A (en) * | 1973-08-17 | 1975-05-13 | Smithkline Corp | Substituted mercaptoacetamidocephalosporins |
| US3976641A (en) * | 1973-11-08 | 1976-08-24 | Smithkline Corporation | Cephalosporin intermediates and process therefor |
| US3957770A (en) * | 1973-12-26 | 1976-05-18 | Smithkline Corporation | Substituted acetamidocephalosporins |
| US4456755A (en) * | 1974-08-05 | 1984-06-26 | Massachusetts Institute Of Technology | 7-Oxygen analogs of cephalosporins |
| US4093625A (en) * | 1976-08-09 | 1978-06-06 | Massachusetts Institute Of Technology | 6-Sulfur analogs of penicillins and cephalosporins |
-
1975
- 1975-06-18 US US05/588,096 patent/US4020057A/en not_active Expired - Lifetime
-
1976
- 1976-06-14 FR FR7617980A patent/FR2314720A1/fr active Granted
- 1976-06-15 NL NL7606457A patent/NL7606457A/xx not_active Application Discontinuation
- 1976-06-15 BE BE167928A patent/BE842962A/fr not_active IP Right Cessation
- 1976-06-15 CH CH762476A patent/CH621351A5/de not_active IP Right Cessation
- 1976-06-16 DE DE19762627126 patent/DE2627126A1/de not_active Withdrawn
- 1976-06-16 JP JP51071666A patent/JPS525788A/ja active Pending
- 1976-06-16 LU LU75178A patent/LU75178A1/xx unknown
- 1976-06-17 GB GB2467/79A patent/GB1561063A/en not_active Expired
- 1976-06-17 GB GB25007/76A patent/GB1561062A/en not_active Expired
- 1976-12-01 US US05/746,287 patent/US4131734A/en not_active Expired - Lifetime
- 1976-12-01 US US05/746,289 patent/US4158733A/en not_active Expired - Lifetime
-
1977
- 1977-01-04 FR FR7700063A patent/FR2344560A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1561062A (en) | 1980-02-13 |
| FR2344560B1 (fr) | 1980-04-04 |
| US4131734A (en) | 1978-12-26 |
| FR2314720A1 (fr) | 1977-01-14 |
| FR2314720B1 (fr) | 1981-11-27 |
| GB1561063A (en) | 1980-02-13 |
| US4158733A (en) | 1979-06-19 |
| NL7606457A (nl) | 1976-12-21 |
| FR2344560A1 (fr) | 1977-10-14 |
| US4020057A (en) | 1977-04-26 |
| JPS525788A (en) | 1977-01-17 |
| DE2627126A1 (de) | 1976-12-30 |
| CH621351A5 (fr) | 1981-01-30 |
| LU75178A1 (fr) | 1977-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE866038A (fr) | Derives de cephalosporine leur procede de preparation et leurs applications en therapeutiques | |
| BE843241A (fr) | Procede de preparation de nouveaux 2-piperinoalcoyl-1,4-benzodioxannes | |
| BE838754A (fr) | Procede ameliore pour la preparation de dimethylol-2, 2-alcanals | |
| PT64680B (fr) | Procede pour la preparation des nouveaux derives de bipheniloxi | |
| PT64912B (fr) | Procede pour la preparation de derives de salicilanilide | |
| BE827582A (fr) | Nouveaux derives de 2-arylamino-2-imidazoline et procede pour leur preparation | |
| BE849003A (fr) | Nouveaux derives de la cephalosporine, leurs intermediaires et procede pour les preparer | |
| FR2319345A1 (fr) | Derives de thiazolidine, leur procede de preparation et leur application | |
| PT65380A (fr) | Procede de preparation de nouveaux derives phenoxy | |
| BE820321A (fr) | Derives de cephalosporine et procede de leur preparation | |
| FR2283687A1 (fr) | Nouveaux derives de cephalosporine, leur procede de preparation et leurs applications | |
| BE847974A (fr) | Nouveaux derives de la purine et procede pour leur preparation, | |
| FR2351998A1 (fr) | Nouveaux derives de cholesterol et procede pour leur preparation | |
| BE842962A (fr) | Nouveaux derives de cephalosporine, leurs intermediaires et procede pour leur preparation | |
| FR2281366A1 (fr) | Ureylene-thiophanes et leurs derives, et procede pour leur preparation | |
| BE820668A (fr) | Nouveaux derives de cephalosporine et procede de leur preparation | |
| BE847551A (fr) | Nouveaux derives de la cephalosporine utiles comme antibiotiques et procedes de leur preparation, | |
| PT64697B (fr) | Procede pour la preparation de nouveaux derives de ferrocenne | |
| FR2311021A1 (fr) | Nouveaux derives de la cephalosporine et leur procede de preparation | |
| FR2327778A1 (fr) | Nouveaux derives de thiazolidine, leur procede de preparation et leurs applications | |
| BE814661A (fr) | Derives benzimidazoliques et procede pour leur preparation | |
| FR2274307A1 (fr) | Nouveaux derives hexahydro-diazepino-indoliques et procede pour leur preparation | |
| BE845057A (fr) | Composes de thiaxanthene et procede pour leur preparation | |
| FR2281102A1 (fr) | Nouveaux derives de nitrosouree et procede pour leur preparation | |
| FR2338943A1 (fr) | Nouveaux derives de penicilline et de cephalosporine, leur procede de preparation et leurs applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SMITHKLINE CORP. Effective date: 19840615 |