DE60222945D1 - Verfahren zur herstellung von cefpodoxim-proxetil - Google Patents

Verfahren zur herstellung von cefpodoxim-proxetil

Info

Publication number
DE60222945D1
DE60222945D1 DE60222945T DE60222945T DE60222945D1 DE 60222945 D1 DE60222945 D1 DE 60222945D1 DE 60222945 T DE60222945 T DE 60222945T DE 60222945 T DE60222945 T DE 60222945T DE 60222945 D1 DE60222945 D1 DE 60222945D1
Authority
DE
Germany
Prior art keywords
production
proxetil
cefpodoxim
cefpodoxim proxetil
preparation
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 - Lifetime
Application number
DE60222945T
Other languages
English (en)
Other versions
DE60222945T2 (de
Inventor
Milind M Gharpure
Sanjay S Deshmukh
Asok K Saha
Rajendra D Mahale
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.)
Lupin Ltd
Original Assignee
Lupin Ltd
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
Application filed by Lupin Ltd filed Critical Lupin Ltd
Application granted granted Critical
Publication of DE60222945D1 publication Critical patent/DE60222945D1/de
Publication of DE60222945T2 publication Critical patent/DE60222945T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)
DE60222945T 2002-12-20 2002-12-20 Verfahren zur herstellung von cefpodoxim-proxetil Expired - Lifetime DE60222945T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2002/000240 WO2004056834A1 (en) 2002-12-20 2002-12-20 A process for the preparation of cefpodoxime proxetil

Publications (2)

Publication Number Publication Date
DE60222945D1 true DE60222945D1 (de) 2007-11-22
DE60222945T2 DE60222945T2 (de) 2008-02-07

Family

ID=32676746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222945T Expired - Lifetime DE60222945T2 (de) 2002-12-20 2002-12-20 Verfahren zur herstellung von cefpodoxim-proxetil

Country Status (7)

Country Link
US (1) US20060293296A1 (de)
EP (1) EP1590353B1 (de)
AT (1) ATE375355T1 (de)
AU (1) AU2002368494A1 (de)
DE (1) DE60222945T2 (de)
ES (1) ES2291547T3 (de)
WO (1) WO2004056834A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003282267A1 (en) * 2002-11-22 2004-06-18 Orchid Chemicals And Pharmaceuticals Ltd An improved process for the preparation of cefpodoxime proxetil
WO2010097675A1 (en) 2009-02-27 2010-09-02 Dhanuka Laboratories Ltd. An improved preparation process for cefpodoxime proxetil
EP2520578A1 (de) * 2011-05-06 2012-11-07 Lupin Limited Verfahren zur Reinigung von Cephalosporinen
CN108530468A (zh) * 2018-03-21 2018-09-14 山东睿鹰先锋制药有限公司 一种头孢泊肟酯杂质及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486425A (en) * 1980-09-30 1984-12-04 Sankyo Company Limited 7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylates
US4400503A (en) * 1981-10-30 1983-08-23 Eli Lilly And Company Purification of syn-7-[[(2-amino-4-thiazolyl)(methoxyimino) acetyl]amino]-3-methyl-3-cephem-4-carboxylic acid
JPS5896091A (ja) * 1981-12-01 1983-06-07 Sankyo Co Ltd ３−アルコキシメチルセフアロスポリン類の製造法
YU48484B (sh) * 1991-05-24 1998-09-18 Hoechst Aktiengesellschaft Kristalne kiselinske adicione soli diastereomerno čistih 1-(2,2-dimetilpropioniloksi)-etilestara 3-cefem-4-karbonske kiseline
EP0531875B1 (de) * 1991-09-07 2004-03-24 Aventis Pharma Deutschland GmbH Diastereomer des 3-Cephem-4-carbonsäure-1-(-isopropoxycarbonyloxy)ethylesters und Verfahren zu dessen Herstellung
AT413383B (de) * 1998-01-09 2006-02-15 Sandoz Ag Verfahren zur isolierung eines diastereoisomerengemisches von cefpodoxim proxetil
AT408226B (de) * 1999-05-05 2001-09-25 Biochemie Gmbh Kristalliner 7-(2-(2-formylaminothiazol-4-yl)-2
KR100342944B1 (ko) * 1999-11-08 2002-07-02 민경윤 고순도 세프포독심 프록세틸의 제조방법
IT1317735B1 (it) * 2000-01-26 2003-07-15 Nicox Sa Sali di agenti antimicrobici.
US7045618B2 (en) * 2001-02-27 2006-05-16 Ranbaxy Laboratories Limited Cefpodixime proxetil
EP1389187A4 (de) * 2001-04-17 2005-03-16 Ranbaxy Lab Ltd Verfahren zur herstellung von cefpodoximsäure
EP1583764A1 (de) * 2003-01-06 2005-10-12 Lupin Limited Verfahren zur herstellung von cefpodoxime proxetil

Also Published As

Publication number Publication date
ATE375355T1 (de) 2007-10-15
EP1590353A1 (de) 2005-11-02
DE60222945T2 (de) 2008-02-07
ES2291547T3 (es) 2008-03-01
EP1590353B1 (de) 2007-10-10
US20060293296A1 (en) 2006-12-28
AU2002368494A1 (en) 2004-07-14
WO2004056834A1 (en) 2004-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition