DE69427312D1 - Trennung von Cephalosporinisomeren - Google Patents

Trennung von Cephalosporinisomeren

Info

Publication number
DE69427312D1
DE69427312D1 DE69427312T DE69427312T DE69427312D1 DE 69427312 D1 DE69427312 D1 DE 69427312D1 DE 69427312 T DE69427312 T DE 69427312T DE 69427312 T DE69427312 T DE 69427312T DE 69427312 D1 DE69427312 D1 DE 69427312D1
Authority
DE
Germany
Prior art keywords
cephalosporin
isomers
separation
cephem
thiazolyl
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
Application number
DE69427312T
Other languages
English (en)
Other versions
DE69427312T2 (de
Inventor
Johannes Ludescher
Harald Summer
Siegfried Wolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Biochemie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AT233093A external-priority patent/AT400844B/de
Priority claimed from AT232993A external-priority patent/AT400843B/de
Application filed by Biochemie GmbH filed Critical Biochemie GmbH
Publication of DE69427312D1 publication Critical patent/DE69427312D1/de
Application granted granted Critical
Publication of DE69427312T2 publication Critical patent/DE69427312T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

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)
DE69427312T 1993-11-17 1994-11-15 Trennung von Cephalosporinisomeren Expired - Fee Related DE69427312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT233093A AT400844B (de) 1993-11-17 1993-11-17 Abreicherungsverfahren des e-isomeren in z/e-7-amino-3-(2-(4-methyl-5-thiazolyl)vinyl)-3 cephem-4-carbonsäure
AT232993A AT400843B (de) 1993-11-17 1993-11-17 Abreicherungsverfahren des e-isomeren in z/e-7-amino-3-(2-(4-methyl-5-thiazolyl)vinyl)-3 cephem-4-carbonsäure

Publications (2)

Publication Number Publication Date
DE69427312D1 true DE69427312D1 (de) 2001-06-28
DE69427312T2 DE69427312T2 (de) 2001-08-23

Family

ID=25598227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427312T Expired - Fee Related DE69427312T2 (de) 1993-11-17 1994-11-15 Trennung von Cephalosporinisomeren

Country Status (10)

Country Link
US (3) US5616703A (de)
EP (1) EP0658558B1 (de)
JP (1) JP3675863B2 (de)
CN (2) CN1050843C (de)
AT (1) ATE198892T1 (de)
DE (1) DE69427312T2 (de)
DK (1) DK0658558T3 (de)
ES (1) ES2155839T3 (de)
GR (1) GR3035535T3 (de)
PT (1) PT658558E (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ295199B6 (cs) * 1996-09-20 2005-06-15 Meiji Seika Kaisha Ltd. Krystalický pivoxyl cefditoren a způsob jeho výroby
HU228767B1 (en) * 1997-06-24 2013-05-28 Meiji Seika Pharma Co Process for the selective preparation of z-isomers of 3-(2-substituted vinyl)cephalosporins
AT406773B (de) * 1998-04-02 2000-08-25 Biochemie Gmbh Neues salz von 7-(2-(aminothiazol-4yl)-2-
WO2005003141A2 (en) 2003-07-04 2005-01-13 Orchid Chemicals & Pharmaceuticals Ltd An improved process for the preparation of cefditoren
EP1660505A2 (de) * 2003-08-14 2006-05-31 Ranbaxy Laboratories Limited Verfahren zur selektiven herstellung des z-isomers von cefditoren und dessen pharmazeutisch unbedenklichen salzen und estern
WO2005100369A1 (en) * 2004-04-13 2005-10-27 Ranbaxy Laboratories Limited Depletion of e-isomers in preparation of z-enriched 3-(2-substituted vinyl) cephalosporins
JP4064948B2 (ja) 2004-06-04 2008-03-19 明治製菓株式会社 ３−アルケニルセフェム化合物及び製造方法
JP4046708B2 (ja) * 2004-06-04 2008-02-13 明治製菓株式会社 ３−アルケニルセフェム化合物の製造方法
JP4892821B2 (ja) * 2004-09-30 2012-03-07 大日本印刷株式会社 エパルレスタット製造法
JP4892915B2 (ja) * 2005-10-04 2012-03-07 大日本印刷株式会社 エパルレスタット製造法
WO2007054777A1 (en) * 2005-11-09 2007-05-18 Orchid Chemicals & Pharmaceuticals Limited Depletion of isomer in cephalosporin antibiotic
JP4659074B2 (ja) * 2008-07-15 2011-03-30 日本化学工業株式会社 ３−アルケニルセフェム化合物の製造方法
EA013864B1 (ru) * 2008-08-29 2010-08-30 Лимонова, Анастасия Викторовна Способ повышения антимикробной активности цефалоспориновых антибиотиков
CN102725297A (zh) * 2010-01-27 2012-10-10 日本化学工业株式会社 头孢菌素衍生物的制造方法
GB201620044D0 (en) * 2016-11-28 2017-01-11 Givaudan Sa Improvements in or relating to organic compounds
CN113788844A (zh) * 2021-09-08 2021-12-14 湖北凌晟药业有限公司 一种e型头孢妥仑钠的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830809A (en) 1972-08-25 1974-08-20 Bristol Myers Co Bis-dicyclohexylamine n-carbisobutoxycephalosporin c
CH614447A5 (en) 1974-12-11 1979-11-30 Biochemie Gmbh Process for the preparation of dicyclohexylamine salts of cephalosporin derivatives, and their use
DE3063683D1 (en) 1979-08-24 1983-07-14 Beecham Group Plc Amine salt of clavulanic acid, its preparation and use
GB8324152D0 (en) * 1983-09-09 1983-10-12 Glaxo Group Ltd Chemical process
IE58487B1 (en) * 1984-09-07 1993-09-22 Kaisha Maiji Seika New cephalosporin compounds and the production thereof
JPS62205088A (ja) * 1986-03-03 1987-09-09 Meiji Seika Kaisha Ltd 新規セフエム化合物
US5073551A (en) * 1988-03-30 1991-12-17 Sagami Chemical Research Center Cephalosporin compounds
TW209223B (de) * 1989-09-26 1993-07-11 Yamanouchi Pharma Co Ltd
ATE201025T1 (de) * 1991-03-08 2001-05-15 Biochemie Gmbh Verfahren zur herstellung von cephalosporinen und zwischenprodukte in diesem verfahren
AT400436B (de) * 1992-11-10 1995-12-27 Biochemie Gmbh Neues verfahren zur herstellung von 3-vinylcephalosporinverbindungen
WO1993016084A1 (en) 1992-02-05 1993-08-19 Biochemie Gesellschaft M.B.H. Process for the purification of a 3-cephem-4-carboxylic acid derivative
AT400033B (de) 1992-03-10 1995-09-25 Biochemie Gmbh Neues verfahren zur isolierung und reinigung von clavulansäure und zur herstellung von pharmakologisch verträglichen salzen derselben
SI9300296B (sl) 1992-06-11 1998-06-30 Smithkline Beecham P.L.C. Postopek in intermedianti za pripravo klavulanske kisline
JP2846186B2 (ja) * 1992-07-21 1999-01-13 明治製菓株式会社 セファロスポリン誘導体
KR100200239B1 (ko) 1992-10-21 1999-06-15 김충환 클라불란산 칼륨염의 제조방법

Also Published As

Publication number Publication date
CN1107850A (zh) 1995-09-06
ATE198892T1 (de) 2001-02-15
JP3675863B2 (ja) 2005-07-27
EP0658558A1 (de) 1995-06-21
DK0658558T3 (da) 2001-04-17
CN1248581A (zh) 2000-03-29
JPH07188250A (ja) 1995-07-25
EP0658558B1 (de) 2001-01-24
ES2155839T3 (es) 2001-06-01
GR3035535T3 (en) 2001-06-29
DE69427312T2 (de) 2001-08-23
PT658558E (pt) 2001-06-29
CN1050843C (zh) 2000-03-29
US6235897B1 (en) 2001-05-22
US20010016581A1 (en) 2001-08-23
US5616703A (en) 1997-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDOZ AG, BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8339 Ceased/non-payment of the annual fee