CN1195761C - 头孢菌素中间体 - Google Patents
头孢菌素中间体 Download PDFInfo
- Publication number
- CN1195761C CN1195761C CNB01808592XA CN01808592A CN1195761C CN 1195761 C CN1195761 C CN 1195761C CN B01808592X A CNB01808592X A CN B01808592XA CN 01808592 A CN01808592 A CN 01808592A CN 1195761 C CN1195761 C CN 1195761C
- Authority
- CN
- China
- Prior art keywords
- compound
- formula
- oxygen base
- carboxylic acid
- thiomethyl
- 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 - Fee Related
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0010475.2 | 2000-04-28 | ||
GBGB0010475.2A GB0010475D0 (en) | 2000-04-28 | 2000-04-28 | Organic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1426416A CN1426416A (zh) | 2003-06-25 |
CN1195761C true CN1195761C (zh) | 2005-04-06 |
Family
ID=9890746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01808592XA Expired - Fee Related CN1195761C (zh) | 2000-04-28 | 2001-04-26 | 头孢菌素中间体 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6787649B2 (zh) |
EP (1) | EP1278754B1 (zh) |
JP (1) | JP4990462B2 (zh) |
KR (1) | KR100789156B1 (zh) |
CN (1) | CN1195761C (zh) |
AT (1) | ATE287889T1 (zh) |
AU (1) | AU2001260255A1 (zh) |
CA (1) | CA2405621C (zh) |
DE (1) | DE60108627T2 (zh) |
GB (1) | GB0010475D0 (zh) |
TW (1) | TWI281920B (zh) |
WO (1) | WO2001083491A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101045733B (zh) * | 2007-01-26 | 2011-11-16 | 浙江永宁药业股份有限公司 | 一种头孢替安盐酸盐制备方法 |
CN101633666B (zh) * | 2009-08-26 | 2010-08-18 | 海南永田药物研究院有限公司 | 一种盐酸头孢替安化合物及其新制法 |
CN102190667B (zh) * | 2011-03-24 | 2013-05-29 | 海南灵康制药有限公司 | 一种纯化盐酸头孢替安的制法 |
CN102898441A (zh) * | 2012-10-11 | 2013-01-30 | 南通康鑫药业有限公司 | 一种头孢替安的合成方法 |
CN102977123B (zh) * | 2012-12-03 | 2015-04-29 | 邓世碧 | 一种头孢类化合物及其药学可接受盐 |
CN103012436B (zh) * | 2012-12-04 | 2015-07-01 | 山东鑫泉医药有限公司 | 头孢替安盐酸盐的制备方法 |
CN103232477B (zh) * | 2013-05-08 | 2014-04-09 | 四川省惠达药业有限公司 | 一种盐酸头孢替安化合物、其制备方法及其药物组合物 |
CN103601737B (zh) * | 2013-12-04 | 2016-02-03 | 哈药集团制药总厂 | 一种盐酸头孢替安的制备方法 |
CN105125558A (zh) * | 2015-09-18 | 2015-12-09 | 青岛华之草医药科技有限公司 | 一种抗菌药物盐酸头孢替安组合物 |
CN105820162B (zh) * | 2016-05-12 | 2019-01-08 | 浙江永宁药业股份有限公司 | 一种头孢替安工艺杂质的合成方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341775A (en) * | 1978-09-11 | 1982-07-27 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds |
EP0025199B1 (en) * | 1979-09-03 | 1984-10-31 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds, processes for their preparation and pharmaceutical compositions containing them |
NZ208281A (en) * | 1983-06-02 | 1986-11-12 | Takeda Chemical Industries Ltd | Cephalosporin ester derivatives and pharmaceutical compositions |
JPS6011490A (ja) * | 1983-06-24 | 1985-01-21 | Sagami Chem Res Center | β−ラクタム誘導体 |
IT1265341B1 (it) * | 1993-07-16 | 1996-11-22 | Farmabios Srl | Procedimento per la preparazione di cefalosporine |
EP0796263A1 (en) * | 1994-12-09 | 1997-09-24 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds and pharmaceutical use thereof |
-
2000
- 2000-04-28 GB GBGB0010475.2A patent/GB0010475D0/en not_active Ceased
-
2001
- 2001-03-28 TW TW090107396A patent/TWI281920B/zh not_active IP Right Cessation
- 2001-04-26 CA CA002405621A patent/CA2405621C/en not_active Expired - Lifetime
- 2001-04-26 CN CNB01808592XA patent/CN1195761C/zh not_active Expired - Fee Related
- 2001-04-26 US US10/258,624 patent/US6787649B2/en not_active Expired - Fee Related
- 2001-04-26 DE DE60108627T patent/DE60108627T2/de not_active Expired - Lifetime
- 2001-04-26 WO PCT/EP2001/004735 patent/WO2001083491A1/en active IP Right Grant
- 2001-04-26 JP JP2001580918A patent/JP4990462B2/ja not_active Expired - Fee Related
- 2001-04-26 EP EP01933896A patent/EP1278754B1/en not_active Expired - Lifetime
- 2001-04-26 KR KR1020027013597A patent/KR100789156B1/ko not_active IP Right Cessation
- 2001-04-26 AT AT01933896T patent/ATE287889T1/de active
- 2001-04-26 AU AU2001260255A patent/AU2001260255A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TWI281920B (en) | 2007-06-01 |
EP1278754B1 (en) | 2005-01-26 |
AU2001260255A1 (en) | 2001-11-12 |
KR20030005274A (ko) | 2003-01-17 |
CA2405621C (en) | 2009-12-15 |
EP1278754A1 (en) | 2003-01-29 |
GB0010475D0 (en) | 2000-06-14 |
CN1426416A (zh) | 2003-06-25 |
ATE287889T1 (de) | 2005-02-15 |
JP2003531911A (ja) | 2003-10-28 |
WO2001083491A1 (en) | 2001-11-08 |
US20030153748A1 (en) | 2003-08-14 |
US6787649B2 (en) | 2004-09-07 |
CA2405621A1 (en) | 2001-11-08 |
JP4990462B2 (ja) | 2012-08-01 |
DE60108627D1 (de) | 2005-03-03 |
DE60108627T2 (de) | 2005-12-29 |
KR100789156B1 (ko) | 2007-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1195761C (zh) | 头孢菌素中间体 | |
US20040242557A1 (en) | Process for preparing cefdinir | |
US6458949B1 (en) | Ceftiofur, its intermediate and a process for the preparation of the same | |
DE60214782T2 (de) | Verfahren zur herstellung von 3-propenylcephalosporin dmf solvat | |
EP1068211B1 (en) | Process for purification of a cephalosporin derivative | |
CN101031574A (zh) | 头孢菌素类抗生素的新二胺盐及其制备 | |
US7629482B2 (en) | Process for preparation of cefprozil intermediate | |
CN1200941C (zh) | 头孢菌素的制备方法、制备过程中的中间体及中间体的用途 | |
JP2003513983A (ja) | 高純度セフポドキシムプロキセチルの製造方法 | |
US7273935B2 (en) | Process for the preparation of 3-methylcepham derivatives | |
US6458558B1 (en) | Process for the preparation of β-lactam derivatives | |
CN1155603C (zh) | 3-头孢烯化合物的制备方法 | |
CN1230176A (zh) | 手性1-芳基-和1-杂芳基-2-取代的乙基-2-胺的立体选择性制备 | |
CN1095846C (zh) | 头孢烯化合物的生产方法 | |
WO2011042775A1 (en) | Process for preparation of cefotaxime acid | |
GB2179348A (en) | Process for the preparation of 6-D-( alpha )-(4-ethyl-2,3-dioxo-1 1-piperazinylcarbonylamin)- alpha -phenylacetamido- penicillanic acid | |
CN1237178A (zh) | 新型β-内酰胺化合物及其制备方法 | |
CN1727347A (zh) | C3亚甲基含氮杂环取代的脒硫乙酰胺基头孢菌素、制备方法及应用 | |
CN1309713C (zh) | 制备头孢菌素侧链的方法 | |
US20060293296A1 (en) | Process for the preparation of cefpodoxime procetil | |
CN1287556A (zh) | β-羟基酯的制备方法 | |
CN1392149A (zh) | 一种头孢烯类鎓盐化合物及其制备方法和以该化合物合成头孢吡肟的方法 | |
CN1708501A (zh) | 制备氯甲基头孢烯衍生物的改进方法 | |
JP2024503655A (ja) | 高収率および高純度のフロモキセフを製造する方法 | |
KR0163211B1 (ko) | 3-비닐세팔로스포린산 유도체의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SANDOZ AG Free format text: FORMER NAME OR ADDRESS: BIOCHEMIE CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Austria Kundera Patentee after: SANDOZ AG Address before: Austria Kundera Patentee before: BIOCHEMIE GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20050513 Address after: Basel, Switzerland Patentee after: SANDOZ AG Address before: Austria Kundera Patentee before: Sandoz AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 Termination date: 20160426 |