CY1571A - Cephalosporanic acid derivatives - Google Patents
Cephalosporanic acid derivativesInfo
- Publication number
- CY1571A CY1571A CY1571A CY157191A CY1571A CY 1571 A CY1571 A CY 1571A CY 1571 A CY1571 A CY 1571A CY 157191 A CY157191 A CY 157191A CY 1571 A CY1571 A CY 1571A
- Authority
- CY
- Cyprus
- Prior art keywords
- acid derivatives
- cephalosporanic acid
- cephalosporanic
- derivatives
- acid
- Prior art date
Links
- YGBFLZPYDUKSPT-MRVPVSSYSA-N cephalosporanic acid Chemical class S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)C[C@H]21 YGBFLZPYDUKSPT-MRVPVSSYSA-N 0.000 title 1
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
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
-
- 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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- 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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72587185A | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY1571A true CY1571A (en) | 1991-12-20 |
Family
ID=24916301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY1571A CY1571A (en) | 1985-04-22 | 1991-12-20 | Cephalosporanic acid derivatives |
Country Status (38)
| Country | Link |
|---|---|
| JP (1) | JPS61249989A (en) |
| KR (1) | KR860008189A (en) |
| CN (1) | CN1015714B (en) |
| AR (1) | AR242581A1 (en) |
| AT (1) | AT392072B (en) |
| AU (1) | AU589170B2 (en) |
| BE (1) | BE904646A (en) |
| CA (1) | CA1273629A (en) |
| CH (1) | CH671399A5 (en) |
| CS (1) | CS270435B2 (en) |
| CY (1) | CY1571A (en) |
| DD (1) | DD244557A5 (en) |
| DE (1) | DE3613365A1 (en) |
| DK (1) | DK163584C (en) |
| EG (1) | EG18001A (en) |
| ES (1) | ES8800236A1 (en) |
| FI (1) | FI84268C (en) |
| FR (1) | FR2580652B1 (en) |
| GB (1) | GB2173798B (en) |
| GR (1) | GR861065B (en) |
| HK (1) | HK106290A (en) |
| HU (1) | HU195223B (en) |
| IE (1) | IE59014B1 (en) |
| IT (1) | IT1228241B (en) |
| LU (1) | LU86402A1 (en) |
| MY (1) | MY100694A (en) |
| NL (1) | NL192205C (en) |
| NO (1) | NO164659C (en) |
| NZ (1) | NZ215717A (en) |
| OA (1) | OA08245A (en) |
| PT (1) | PT82436B (en) |
| SE (1) | SE500217C2 (en) |
| SG (1) | SG90890G (en) |
| SU (1) | SU1435155A3 (en) |
| YU (1) | YU43697B (en) |
| ZA (1) | ZA862985B (en) |
| ZM (1) | ZM4286A1 (en) |
| ZW (1) | ZW9086A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708955A (en) * | 1985-06-24 | 1987-11-24 | Bristol-Myers Company | 3-(substituted)propenyl-7-aminothiazol-ylcephalosporanic acids and esters thereof |
| US4870168A (en) * | 1987-02-26 | 1989-09-26 | Bristol-Myers Company | 3-Unsaturated alkyl cephems from 3-triflyl cephems |
| DE3933934A1 (en) * | 1989-10-03 | 1991-04-11 | Bayer Ag | METHOD FOR PRODUCING 7-AMINO-3 - ((Z) -1-PROPEN-1-YL) -3-CEPHEM-4-CARBONIC ACID |
| ES2157199T3 (en) * | 1991-03-08 | 2001-08-16 | Biochemie Gmbh | NEW PROCEDURE FOR THE PRODUCTION OF CEPHALOSPORINS AND NEW INTERMEDIATE COMPOUNDS FOR THIS PROCEDURE. |
| KR950700311A (en) | 1992-02-05 | 1995-01-16 | 게오르게스 그렐리니, 한스 루돌프하우스 | Process for the purification of a 3-cephem-4-carboxylic acid derivatives |
| AT399876B (en) * | 1992-02-05 | 1995-08-25 | Biochemie Gmbh | Purificn. of 7-amino-3-((z)-1-propen-1-yl)-3 -cephem-4-carboxylic acid - useful in prodn. of broadband antibiotics |
| JPH07173168A (en) * | 1993-07-14 | 1995-07-11 | Sumitomo Chem Co Ltd | Cephem compound, its production and utilization of the compound for production of cephem antibiotic substance |
| WO2004033464A1 (en) * | 2002-10-08 | 2004-04-22 | Ranbaxy Laboratories Limited | Process for the preparation of (z)-isomer enriched 7-amino-3-propen-1-yl-3-cephem-4- carboxylic acid |
| EP1678186A4 (en) * | 2003-10-30 | 2007-04-25 | Cj Corp | Processes for the preparation of cephem derivatives |
| JP4046708B2 (en) * | 2004-06-04 | 2008-02-13 | 明治製菓株式会社 | Method for producing 3-alkenylcephem compound |
| EP1809638B1 (en) | 2004-11-01 | 2010-02-17 | Hetero Drugs Limited | A novel process for preparation of cefprozil intermediate |
| CN103183686B (en) * | 2011-12-30 | 2016-06-29 | 浙江新和成股份有限公司 | The preparation method of 7 beta-amino-7 α-methoxyl group-3-cephem compounds |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110534A (en) * | 1970-01-23 | 1978-08-29 | Glaxo Laboratories Limited | Process for the preparation of 3-vinyl and substituted vinyl cephalosporins |
| US3769277A (en) * | 1970-01-23 | 1973-10-30 | Glaxo Lab Ltd | Preparation of delta3-4 carboxy cephalosporins having a 3-vinyl or substituted 3-vinyl group |
| GB1342241A (en) * | 1970-01-23 | 1974-01-03 | Glaxo Lab Ltd | Cephalosporin compounds |
| US4065620A (en) * | 1971-06-14 | 1977-12-27 | Eli Lilly And Company | 3-(Substituted) vinyl cephalosporins |
| US4409214A (en) * | 1979-11-19 | 1983-10-11 | Fujisawa Pharmaceutical, Co., Ltd. | 7-Acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof |
| US4520022A (en) * | 1983-01-28 | 1985-05-28 | Bristol-Myers Company | Substituted vinyl cephalosporins |
| AU566944B2 (en) * | 1983-10-07 | 1987-11-05 | Gist-Brocades N.V. | Preparation of 3-cephem derivatives |
-
1986
- 1986-03-21 FR FR8604051A patent/FR2580652B1/en not_active Expired
- 1986-04-07 NZ NZ215717A patent/NZ215717A/en unknown
- 1986-04-11 NO NO861430A patent/NO164659C/en unknown
- 1986-04-16 AU AU56168/86A patent/AU589170B2/en not_active Expired
- 1986-04-16 SU SU864027263A patent/SU1435155A3/en active
- 1986-04-17 FI FI861634A patent/FI84268C/en not_active IP Right Cessation
- 1986-04-17 EG EG219/86A patent/EG18001A/en active
- 1986-04-18 AR AR86303699A patent/AR242581A1/en active
- 1986-04-18 CA CA000507037A patent/CA1273629A/en not_active Expired - Lifetime
- 1986-04-21 OA OA58840D patent/OA08245A/en unknown
- 1986-04-21 CN CN86102630A patent/CN1015714B/en not_active Expired
- 1986-04-21 BE BE0/216572A patent/BE904646A/en not_active IP Right Cessation
- 1986-04-21 DK DK182486A patent/DK163584C/en not_active IP Right Cessation
- 1986-04-21 LU LU86402A patent/LU86402A1/en unknown
- 1986-04-21 IT IT8620162A patent/IT1228241B/en active
- 1986-04-21 DD DD86289446A patent/DD244557A5/en unknown
- 1986-04-21 IE IE104886A patent/IE59014B1/en not_active IP Right Cessation
- 1986-04-21 CH CH1601/86A patent/CH671399A5/de not_active IP Right Cessation
- 1986-04-21 PT PT82436A patent/PT82436B/en unknown
- 1986-04-21 HU HU861664A patent/HU195223B/en unknown
- 1986-04-21 ZM ZM42/86A patent/ZM4286A1/en unknown
- 1986-04-21 DE DE19863613365 patent/DE3613365A1/en active Granted
- 1986-04-21 ES ES554215A patent/ES8800236A1/en not_active Expired
- 1986-04-21 CS CS862872A patent/CS270435B2/en not_active IP Right Cessation
- 1986-04-21 ZA ZA862985A patent/ZA862985B/en unknown
- 1986-04-21 NL NL8601011A patent/NL192205C/en not_active IP Right Cessation
- 1986-04-21 GB GB08609661A patent/GB2173798B/en not_active Expired
- 1986-04-21 SE SE8601825A patent/SE500217C2/en not_active IP Right Cessation
- 1986-04-21 ZW ZW90/86A patent/ZW9086A1/en unknown
- 1986-04-22 JP JP61091419A patent/JPS61249989A/en active Granted
- 1986-04-22 YU YU659/86A patent/YU43697B/en unknown
- 1986-04-22 GR GR861065A patent/GR861065B/en unknown
- 1986-04-22 AT AT0106786A patent/AT392072B/en not_active IP Right Cessation
- 1986-04-22 KR KR1019860003085A patent/KR860008189A/en not_active Application Discontinuation
-
1987
- 1987-09-29 MY MYPI87002270A patent/MY100694A/en unknown
-
1990
- 1990-11-09 SG SG908/90A patent/SG90890G/en unknown
- 1990-12-18 HK HK1062/90A patent/HK106290A/en not_active IP Right Cessation
-
1991
- 1991-12-20 CY CY1571A patent/CY1571A/en unknown
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