ZA9710662B - Cephalosporin derivatives - Google Patents
Cephalosporin derivativesInfo
- Publication number
- ZA9710662B ZA9710662B ZA9710662A ZA9710662A ZA9710662B ZA 9710662 B ZA9710662 B ZA 9710662B ZA 9710662 A ZA9710662 A ZA 9710662A ZA 9710662 A ZA9710662 A ZA 9710662A ZA 9710662 B ZA9710662 B ZA 9710662B
- Authority
- ZA
- South Africa
- Prior art keywords
- cephalosporin derivatives
- cephalosporin
- derivatives
- 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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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 |
|---|---|---|---|
| US3404696P | 1996-11-27 | 1996-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA9710662B true ZA9710662B (en) | 1999-05-26 |
Family
ID=21873971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9710662A ZA9710662B (en) | 1996-11-27 | 1997-11-26 | Cephalosporin derivatives |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0966472A1 (en) |
| JP (1) | JP2001506607A (en) |
| KR (1) | KR20000057283A (en) |
| CN (1) | CN1238775A (en) |
| AR (1) | AR010650A1 (en) |
| AU (1) | AU734948B2 (en) |
| BR (1) | BR9713350A (en) |
| CA (1) | CA2272717A1 (en) |
| CZ (1) | CZ185399A3 (en) |
| HU (1) | HUP9903621A3 (en) |
| IL (1) | IL129437A0 (en) |
| NO (1) | NO992526L (en) |
| NZ (1) | NZ335892A (en) |
| PL (1) | PL334558A1 (en) |
| TW (1) | TW414796B (en) |
| WO (1) | WO1998023621A1 (en) |
| ZA (1) | ZA9710662B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6265394B1 (en) * | 1997-07-31 | 2001-07-24 | Bristol-Myers Squibb Company | Bis quaternary MRSA cephem derivatives |
| KR20020085181A (en) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | Novel cephalosporin antibiotics and process for preparing same |
| KR20020085180A (en) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | Novel cephalosporin antibiotics and process for preparing same |
| KR20020085176A (en) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | Novel cephalosporin antibiotics and process for preparing same |
| KR20020085178A (en) * | 2001-05-07 | 2002-11-16 | 주식회사 엘지생명과학 | Novel cephalosporin antibiotics and process for preparing same |
| KR20030071311A (en) * | 2002-02-28 | 2003-09-03 | 주식회사 엘지생명과학 | Novel cephalosporin compounds and process for preparing the same |
| MX2013013211A (en) * | 2011-05-18 | 2014-02-20 | Syngenta Participations Ag | Insecticidal compounds based on arylthioacetamide derivatives. |
| CN105131018B (en) * | 2015-09-23 | 2017-12-26 | 浙江华方药业股份有限公司 | A kind of preparation method of ceftezole acid |
| CN114957056A (en) * | 2021-02-20 | 2022-08-30 | 帕潘纳(北京)科技有限公司 | Process for preparing methyl 3-methyl-2-chloro-4-methylsulfonylbenzoate and intermediates thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345366A (en) * | 1967-02-15 | 1967-10-03 | American Cyanamid Co | Substituted 7-acetylamino cephalosporanic acids |
| US4148997A (en) * | 1977-11-07 | 1979-04-10 | Yeda Research And Development Co., Ltd. | 7-[Sulfomethyl)phenyl]acetamidocephalosporin derivatives |
| US5567698A (en) * | 1995-02-15 | 1996-10-22 | Bristol-Myers Squibb Company | Pyridinium thiomethyl substituted chepholosporin derivatives |
| US5620969A (en) * | 1995-04-25 | 1997-04-15 | Bristol-Myers Squibb Company | Cephalosporin derviatives |
| AU1278197A (en) * | 1995-12-20 | 1997-07-14 | Bristol-Myers Squibb Company | Cephalosporin derivatives |
-
1997
- 1997-11-19 TW TW086117285A patent/TW414796B/en not_active IP Right Cessation
- 1997-11-21 WO PCT/US1997/021785 patent/WO1998023621A1/en not_active Application Discontinuation
- 1997-11-21 JP JP52485698A patent/JP2001506607A/en active Pending
- 1997-11-21 CZ CZ991853A patent/CZ185399A3/en unknown
- 1997-11-21 CA CA002272717A patent/CA2272717A1/en not_active Abandoned
- 1997-11-21 IL IL12943797A patent/IL129437A0/en unknown
- 1997-11-21 PL PL97334558A patent/PL334558A1/en unknown
- 1997-11-21 EP EP97950724A patent/EP0966472A1/en not_active Ceased
- 1997-11-21 AU AU53652/98A patent/AU734948B2/en not_active Ceased
- 1997-11-21 NZ NZ335892A patent/NZ335892A/en unknown
- 1997-11-21 HU HU9903621A patent/HUP9903621A3/en unknown
- 1997-11-21 KR KR1019990704689A patent/KR20000057283A/en not_active Application Discontinuation
- 1997-11-21 BR BR9713350-7A patent/BR9713350A/en unknown
- 1997-11-21 CN CN97199930A patent/CN1238775A/en active Pending
- 1997-11-26 AR ARP970105544A patent/AR010650A1/en unknown
- 1997-11-26 ZA ZA9710662A patent/ZA9710662B/en unknown
-
1999
- 1999-05-26 NO NO992526A patent/NO992526L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0966472A1 (en) | 1999-12-29 |
| KR20000057283A (en) | 2000-09-15 |
| CN1238775A (en) | 1999-12-15 |
| HUP9903621A3 (en) | 2001-05-28 |
| AU734948B2 (en) | 2001-06-28 |
| CA2272717A1 (en) | 1998-06-04 |
| IL129437A0 (en) | 2000-02-17 |
| BR9713350A (en) | 2000-01-25 |
| NZ335892A (en) | 2001-07-27 |
| AR010650A1 (en) | 2000-06-28 |
| WO1998023621A1 (en) | 1998-06-04 |
| CZ185399A3 (en) | 1999-08-11 |
| HUP9903621A2 (en) | 2000-04-28 |
| TW414796B (en) | 2000-12-11 |
| NO992526D0 (en) | 1999-05-26 |
| PL334558A1 (en) | 2000-03-13 |
| EP0966472A4 (en) | 1999-12-29 |
| JP2001506607A (en) | 2001-05-22 |
| NO992526L (en) | 1999-05-26 |
| AU5365298A (en) | 1998-06-22 |
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