BR0015411A - Método de preparo de cefpodoxima proxetil altamente pura - Google Patents

Método de preparo de cefpodoxima proxetil altamente pura

Info

Publication number
BR0015411A
BR0015411A BR0015411-3A BR0015411A BR0015411A BR 0015411 A BR0015411 A BR 0015411A BR 0015411 A BR0015411 A BR 0015411A BR 0015411 A BR0015411 A BR 0015411A
Authority
BR
Brazil
Prior art keywords
highly pure
preparation
cefpodoxime proxetil
pure cefpodoxime
proxetil
Prior art date
Application number
BR0015411-3A
Other languages
English (en)
Inventor
Gwan-Sun Lee
Young-Kil Chang
Jae-Heon Lee
Chul-Hyun Park
Gha-Seung Park
Keum-Shin Jung
Original Assignee
Hanmi Pharm Ind Co 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 Hanmi Pharm Ind Co Ltd filed Critical Hanmi Pharm Ind Co Ltd
Publication of BR0015411A publication Critical patent/BR0015411A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"MéTODO DE PREPARO DE CEFPODOXIMA PROXETIL ALTAMENTE PURA". Cefpodoxima proxetil altamente pura pode ser preparada através de um processo simples que compreende a etapa de reação de um sal de cefpodoxima com 1-iodoetilisopropilcarbonato em um solvente orgânico na presença de um éter coroa.
BR0015411-3A 1999-11-08 2000-11-07 Método de preparo de cefpodoxima proxetil altamente pura BR0015411A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990049174A KR100342944B1 (ko) 1999-11-08 1999-11-08 고순도 세프포독심 프록세틸의 제조방법
PCT/KR2000/001272 WO2001034611A1 (en) 1999-11-08 2000-11-07 Method of preparing highly pure cefpodoxime proxetil

Publications (1)

Publication Number Publication Date
BR0015411A true BR0015411A (pt) 2002-06-25

Family

ID=19618994

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015411-3A BR0015411A (pt) 1999-11-08 2000-11-07 Método de preparo de cefpodoxima proxetil altamente pura

Country Status (14)

Country Link
US (1) US6639068B1 (pt)
EP (1) EP1228074B1 (pt)
JP (1) JP3751880B2 (pt)
KR (1) KR100342944B1 (pt)
CN (1) CN1160361C (pt)
AT (1) ATE297933T1 (pt)
AU (1) AU755284B2 (pt)
BR (1) BR0015411A (pt)
CA (1) CA2389039A1 (pt)
DE (1) DE60020869T2 (pt)
ES (1) ES2240200T3 (pt)
RU (1) RU2217434C1 (pt)
TR (1) TR200201243T2 (pt)
WO (1) WO2001034611A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408226B (de) * 1999-05-05 2001-09-25 Biochemie Gmbh Kristalliner 7-(2-(2-formylaminothiazol-4-yl)-2
WO2002068429A1 (en) * 2001-02-27 2002-09-06 Ranbaxy Laboratories Limited Process for the preparation of cefpodoxime proxetil
AU2003282267A1 (en) * 2002-11-22 2004-06-18 Orchid Chemicals And Pharmaceuticals Ltd An improved process for the preparation of cefpodoxime proxetil
AU2002368494A1 (en) * 2002-12-20 2004-07-14 Lupin Limited A process for the preparation of cefpodoxime proxetil
WO2004060896A1 (en) * 2003-01-06 2004-07-22 Lupin Limited A process for the manufacture of cefpodoxime proxetil
CN1305876C (zh) * 2004-01-08 2007-03-21 上海三维制药有限公司 制备高纯度头孢泊肟酯的方法
CA2609296A1 (en) * 2005-05-16 2006-11-16 Elan Pharma International Limited Nanoparticulate and controlled release compositions comprising a cephalosporin
WO2010097675A1 (en) 2009-02-27 2010-09-02 Dhanuka Laboratories Ltd. An improved preparation process for cefpodoxime proxetil
EP2520578A1 (en) 2011-05-06 2012-11-07 Lupin Limited Process for purification of cephalosporins
CN109232609B (zh) * 2018-09-27 2021-07-02 浙江普洛得邦制药有限公司 一种制备高纯度头孢泊肟酯的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598568A (en) 1977-04-19 1981-09-23 Glaxo Lab Ltd Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid
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
ATE262533T1 (de) * 1991-09-07 2004-04-15 Aventis Pharma Gmbh Diastereomer des 3-cephem-4-carbonsäure-1-(- isopropoxycarbonyloxy)ethylesters und verfahren zu dessen herstellung
PT620225E (pt) * 1993-04-16 2003-03-31 Basilea Pharmaceutica Ag Derivados de cefalosporina
TW293010B (en) * 1994-04-20 1996-12-11 Hui-Po Wang Method for preparing cephalosporin derivatives
US5705689A (en) * 1995-06-19 1998-01-06 Associated Universities, Inc. Aza compounds as anion receptors
AT413383B (de) * 1998-01-09 2006-02-15 Sandoz Ag Verfahren zur isolierung eines diastereoisomerengemisches von cefpodoxim proxetil

Also Published As

Publication number Publication date
CA2389039A1 (en) 2001-05-17
TR200201243T2 (tr) 2002-09-23
RU2217434C1 (ru) 2003-11-27
WO2001034611A1 (en) 2001-05-17
AU755284B2 (en) 2002-12-05
EP1228074A1 (en) 2002-08-07
KR100342944B1 (ko) 2002-07-02
JP3751880B2 (ja) 2006-03-01
EP1228074A4 (en) 2003-02-26
EP1228074B1 (en) 2005-06-15
DE60020869D1 (de) 2005-07-21
CN1387533A (zh) 2002-12-25
CN1160361C (zh) 2004-08-04
ES2240200T3 (es) 2005-10-16
AU1420201A (en) 2001-06-06
JP2003513983A (ja) 2003-04-15
US6639068B1 (en) 2003-10-28
KR20010045748A (ko) 2001-06-05
DE60020869T2 (de) 2005-11-03
ATE297933T1 (de) 2005-07-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.