MXPA03004937A - Procedimiento de acoplamiento e intermedios utiles para preparar cefalosporinas. - Google Patents

Procedimiento de acoplamiento e intermedios utiles para preparar cefalosporinas.

Info

Publication number
MXPA03004937A
MXPA03004937A MXPA03004937A MXPA03004937A MXPA03004937A MX PA03004937 A MXPA03004937 A MX PA03004937A MX PA03004937 A MXPA03004937 A MX PA03004937A MX PA03004937 A MXPA03004937 A MX PA03004937A MX PA03004937 A MXPA03004937 A MX PA03004937A
Authority
MX
Mexico
Prior art keywords
cephalosphorins
preparing
coupling process
intermediates useful
intermediates
Prior art date
Application number
MXPA03004937A
Other languages
English (en)
Spanish (es)
Inventor
Juan Carlos Colberg
Original Assignee
Pfizer Prod Inc
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 Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of MXPA03004937A publication Critical patent/MXPA03004937A/es

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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06—Acylation of 7-aminocephalosporanic acid
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
MXPA03004937A 2000-12-04 2001-11-22 Procedimiento de acoplamiento e intermedios utiles para preparar cefalosporinas. MXPA03004937A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25101400P 2000-12-04 2000-12-04
PCT/IB2001/002225 WO2002046198A1 (en) 2000-12-04 2001-11-22 Coupling process and intermediates useful for preparing cephalosphorins

Publications (1)

Publication Number Publication Date
MXPA03004937A true MXPA03004937A (es) 2003-09-10

Family

ID=22950114

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03004937A MXPA03004937A (es) 2000-12-04 2001-11-22 Procedimiento de acoplamiento e intermedios utiles para preparar cefalosporinas.

Country Status (17)

Country Link
US (2) US20020198375A1 (enExample)
EP (1) EP1339722A1 (enExample)
JP (1) JP2004520293A (enExample)
KR (1) KR100526379B1 (enExample)
CN (1) CN1243755C (enExample)
AR (1) AR035511A1 (enExample)
AU (2) AU2002223943B2 (enExample)
BR (1) BR0115870A (enExample)
CA (1) CA2436848C (enExample)
CZ (1) CZ20031525A3 (enExample)
HU (1) HUP0400642A3 (enExample)
IL (1) IL155714A0 (enExample)
MX (1) MXPA03004937A (enExample)
PL (1) PL362144A1 (enExample)
RU (1) RU2237670C1 (enExample)
WO (1) WO2002046198A1 (enExample)
ZA (1) ZA200303670B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2430840A1 (en) * 2000-12-04 2002-06-13 Fujisawa Pharmaceutical Co., Ltd. Process for producing anhydride of aminothiazole derivative
US7378408B2 (en) * 2001-11-30 2008-05-27 Pfizer Inc. Methods of treatment and formulations of cephalosporin
CN1930173A (zh) * 2004-03-09 2007-03-14 辉瑞产品公司 使用α－碘代－1－氮杂环丁烷乙酸酯和三烷基亚磷酸盐制备头孢菌素中间体的方法
SG194779A1 (en) 2011-05-04 2013-12-30 Univ Cornell Multiblock copolymer films, methods of making same, and uses thereof
CN103874697A (zh) 2011-08-03 2014-06-18 协和发酵麒麟株式会社 二苯并氧杂*衍生物
CN102718779B (zh) * 2012-05-25 2015-07-29 深圳致君制药有限公司 注射用头孢唑肟钠及其制备方法、原料药头孢唑肟钠的合成方法
CN105254648B (zh) * 2015-11-13 2018-04-03 广东温氏大华农生物科技有限公司 一种头孢维星及其钠盐的合成方法
WO2018229580A1 (en) * 2017-06-14 2018-12-20 Aurobindo Pharma Ltd An improved process for the preparation of cefovecin sodium
CN111107924B (zh) 2017-09-19 2022-12-27 特拉波雷技术有限公司 耐化学品的均孔交联嵌段共聚物结构
JP7495353B2 (ja) * 2018-04-04 2024-06-04 テラポア テクノロジーズ，インコーポレイテッド カプセル化粒子分画装置、それらのシステム及び使用方法
US11051804B2 (en) * 2018-07-02 2021-07-06 DePuy Synthes Products, Inc. Orthopedic fixation system and method of use thereof
GB2575261B (en) 2018-07-02 2022-03-09 Norbrook Lab Ltd Intermediates in the synthesis of C3-substituted cephalosporins
CN110396034A (zh) * 2019-07-31 2019-11-01 上海应用技术大学 一种烯丙基化合物的制备方法
CN111187284A (zh) * 2020-03-10 2020-05-22 赵俊瑶 一种头孢克洛的制备方法
CN111892612A (zh) * 2020-07-31 2020-11-06 重庆医药高等专科学校 一种以青霉素钾盐为原料制备头孢维星的中间体异构化物及其制备方法
CN112321611B (zh) * 2020-10-29 2022-05-06 湖北凌晟药业有限公司 一种头孢沙定母核的制备方法
CN115873021A (zh) * 2022-12-19 2023-03-31 华北制药集团动物保健品有限责任公司 一种头孢维星钠的制备方法
CN116731039B (zh) * 2023-06-12 2025-02-18 重庆汉佩生物科技有限公司 头孢维星衍生物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106399A (en) * 1990-07-24 1995-05-30 Pfizer Cephalosporins and homologeus, preparation and pharmaceutical composition
US6001997A (en) * 1990-07-24 1999-12-14 Bateson; John Hargreaves Cephalosporins and homologues, preparations and pharmaceutical compositions
GB9212609D0 (en) * 1992-06-13 1992-07-29 Smithkline Beecham Plc Novel compounds
GB9424847D0 (en) * 1994-12-09 1995-02-08 Smithkline Beecham Plc Novel process
GB2300856A (en) * 1995-05-16 1996-11-20 Pfizer Ltd Beta-lactam preparation
GB0019124D0 (en) * 2000-08-03 2000-09-27 Pfizer Novel process
EP1339723B1 (en) * 2000-12-04 2006-03-08 Pfizer Products Inc. Process and ester derivatives useful for preparation of cephalosporins

Also Published As

Publication number Publication date
US7129350B2 (en) 2006-10-31
AU2002223943B2 (en) 2006-10-05
HK1059435A1 (en) 2004-07-02
AR035511A1 (es) 2004-06-02
BR0115870A (pt) 2004-02-03
WO2002046198A1 (en) 2002-06-13
AU2394302A (en) 2002-06-18
CZ20031525A3 (cs) 2004-04-14
IL155714A0 (en) 2003-11-23
HUP0400642A2 (hu) 2004-06-28
CN1478093A (zh) 2004-02-25
PL362144A1 (en) 2004-10-18
HUP0400642A3 (en) 2010-03-29
ZA200303670B (en) 2004-05-13
CA2436848C (en) 2008-12-02
JP2004520293A (ja) 2004-07-08
EP1339722A1 (en) 2003-09-03
US20020198375A1 (en) 2002-12-26
KR20030070043A (ko) 2003-08-27
CN1243755C (zh) 2006-03-01
RU2237670C1 (ru) 2004-10-10
KR100526379B1 (ko) 2005-11-08
CA2436848A1 (en) 2002-06-13
US20040167327A1 (en) 2004-08-26

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