ATE375355T1 - Verfahren zur herstellung von cefpodoxim-proxetil - Google Patents

Verfahren zur herstellung von cefpodoxim-proxetil

Info

Publication number
ATE375355T1
ATE375355T1 AT02808277T AT02808277T ATE375355T1 AT E375355 T1 ATE375355 T1 AT E375355T1 AT 02808277 T AT02808277 T AT 02808277T AT 02808277 T AT02808277 T AT 02808277T AT E375355 T1 ATE375355 T1 AT E375355T1
Authority
AT
Austria
Prior art keywords
producing
proxetil
cefpodoxim
cefpodoxim proxetil
preparation
Prior art date
Application number
AT02808277T
Other languages
English (en)
Inventor
Milind Gharpure
Sanjay Deshmukh
Asok Saha
Rajendra Mahale
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 ATE375355T1 publication Critical patent/ATE375355T1/de

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)
AT02808277T 2002-12-20 2002-12-20 Verfahren zur herstellung von cefpodoxim-proxetil ATE375355T1 (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 (1)

Publication Number Publication Date
ATE375355T1 true ATE375355T1 (de) 2007-10-15

Family

ID=32676746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02808277T ATE375355T1 (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
US20060009639A1 (en) * 2002-11-22 2006-01-12 Orchid Chemicals & Pharmaceuticals Limited 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.
EP1373276A4 (de) * 2001-02-27 2005-03-02 Ranbaxy Lab Ltd Verfahren zur herstellung von cefpodoxim-proxetil
JP2005511480A (ja) * 2001-04-17 2005-04-28 ランバクシー ラボラトリーズ リミテッド セフポドキシム酸の製造方法
WO2004060896A1 (en) * 2003-01-06 2004-07-22 Lupin Limited A process for the manufacture of cefpodoxime proxetil

Also Published As

Publication number Publication date
EP1590353A1 (de) 2005-11-02
US20060293296A1 (en) 2006-12-28
DE60222945T2 (de) 2008-02-07
AU2002368494A1 (en) 2004-07-14
DE60222945D1 (de) 2007-11-22
ES2291547T3 (es) 2008-03-01
EP1590353B1 (de) 2007-10-10
WO2004056834A1 (en) 2004-07-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties