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AU2002222353A1 - A new method for the preparation of ceftiofur sodium - Google Patents

A new method for the preparation of ceftiofur sodium

Info

Publication number
AU2002222353A1
AU2002222353A1 AU2002222353A AU2002222353A AU2002222353A1 AU 2002222353 A1 AU2002222353 A1 AU 2002222353A1 AU 2002222353 A AU2002222353 A AU 2002222353A AU 2002222353 A AU2002222353 A AU 2002222353A AU 2002222353 A1 AU2002222353 A1 AU 2002222353A1
Authority
AU
Australia
Prior art keywords
preparation
new method
ceftiofur sodium
ceftiofur
sodium
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.)
Abandoned
Application number
AU2002222353A
Inventor
Pandurang Balwant Deshpande
Pramod Narayan Deshpande
Milind Ramkrishna Kulkarni
Parven Kumar Luthra
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.)
Orchid Pharma Ltd
Original Assignee
Orchid Chemicals and Pharmaceuticals 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 Orchid Chemicals and Pharmaceuticals Ltd filed Critical Orchid Chemicals and Pharmaceuticals Ltd
Publication of AU2002222353A1 publication Critical patent/AU2002222353A1/en
Abandoned 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)
AU2002222353A 2001-12-11 2001-12-11 A new method for the preparation of ceftiofur sodium Abandoned AU2002222353A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2001/002482 WO2003050125A1 (en) 2001-12-11 2001-12-11 A new method for the preparation of ceftiofur sodium

Publications (1)

Publication Number Publication Date
AU2002222353A1 true AU2002222353A1 (en) 2003-06-23

Family

ID=11004230

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222353A Abandoned AU2002222353A1 (en) 2001-12-11 2001-12-11 A new method for the preparation of ceftiofur sodium

Country Status (2)

Country Link
AU (1) AU2002222353A1 (en)
WO (1) WO2003050125A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268020B (en) * 2011-06-10 2013-12-04 洛阳惠中兽药有限公司 Ceftiofur acetoxy ethyl ester and preparation method thereof
CN115772179A (en) * 2022-12-09 2023-03-10 山东鑫泉医药有限公司 Recrystallization method of ceftiofur sodium
CN116535421A (en) * 2023-07-04 2023-08-04 齐鲁晟华制药有限公司 Synthesis method of ceftiofur sodium
CN118930558B (en) * 2024-10-14 2024-12-17 内蒙古华欣药业有限公司 Synthesis method of ceftiofur sodium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041162A (en) * 1976-03-11 1977-08-09 Smithkline Corporation 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins
DE2724092A1 (en) * 1977-05-27 1978-12-07 Smithkline Corp Broad-spectrum antibacterial cephalosporin derivs. - prepd. e.g. by reacting (N)-acyl-cephalosporanic acid with a 2-carboxyalkyl-1,3,4-oxadiazole-5-thiol
FR2479229B1 (en) * 1980-03-26 1986-01-17 Clin Midy NOVEL CEPHALOSPORIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND MEDICAMENTS FOR USE AS ANTIBIOTICS CONTAINING SAID DERIVATIVES
DE3650526T2 (en) * 1985-08-12 1996-10-31 Upjohn Co CONVERSION OF THE CEPHALOSPORINE HYDROHALIDE SALT TO AN ALKALINE METAL SALT

Also Published As

Publication number Publication date
WO2003050125A1 (en) 2003-06-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase