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WO2009053993A3 - Process for preparation of novel salt of voriconazole oxalate form-c - Google Patents

Process for preparation of novel salt of voriconazole oxalate form-c Download PDF

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Publication number
WO2009053993A3
WO2009053993A3 PCT/IN2007/000562 IN2007000562W WO2009053993A3 WO 2009053993 A3 WO2009053993 A3 WO 2009053993A3 IN 2007000562 W IN2007000562 W IN 2007000562W WO 2009053993 A3 WO2009053993 A3 WO 2009053993A3
Authority
WO
WIPO (PCT)
Prior art keywords
voriconazole
preparation
novel salt
oxalate form
oxalate
Prior art date
Application number
PCT/IN2007/000562
Other languages
French (fr)
Other versions
WO2009053993A2 (en
Inventor
Venkat Reddy Alla
Jaganmohan G
Aruna Kumari Sirigiri
Raghu Mithra Alla
Sreenivasa Reddy Bodapati
Original Assignee
Lee Pharma Limited
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 Lee Pharma Limited filed Critical Lee Pharma Limited
Publication of WO2009053993A2 publication Critical patent/WO2009053993A2/en
Publication of WO2009053993A3 publication Critical patent/WO2009053993A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

The subject matter of the present application is a novel polymorphic Voriconazole oxalate salt of form C and a process for preparing thereof.
PCT/IN2007/000562 2007-10-22 2007-12-03 Process for preparation of novel salt of voriconazole oxalate form-c WO2009053993A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2382CH2007 2007-10-22
IN2382/CHE/2007 2007-10-22

Publications (2)

Publication Number Publication Date
WO2009053993A2 WO2009053993A2 (en) 2009-04-30
WO2009053993A3 true WO2009053993A3 (en) 2009-09-24

Family

ID=40580200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2007/000562 WO2009053993A2 (en) 2007-10-22 2007-12-03 Process for preparation of novel salt of voriconazole oxalate form-c

Country Status (1)

Country Link
WO (1) WO2009053993A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2788344A4 (en) * 2011-12-06 2015-06-24 Basf Se Multicomponent crystalline system of voriconazole with fumaric acid
EP3581566A3 (en) * 2016-11-28 2020-01-22 Cellix Bio Private Limited Compositions and methods for the treatment of fungal infections
CN108276387B (en) * 2018-01-24 2020-12-18 成都倍特药业股份有限公司 Purification method of voriconazole
IL298010A (en) * 2020-05-12 2023-01-01 Cellix Bio Private Ltd Process for the preparation salts of triazole compounds

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005084671A2 (en) * 2004-02-04 2005-09-15 Pfizer Limited Combination of voriconazole and an antifungal cyp2c19 inhibitor
WO2006065726A2 (en) * 2004-12-14 2006-06-22 Dr. Reddy's Laboratories Ltd. Process for preparing voriconazole
CN1847243A (en) * 2005-07-08 2006-10-18 北京博尔达生物技术开发有限公司 Prepn process and prepn of new soluble voriconazole salt
WO2007013096A1 (en) * 2005-06-30 2007-02-01 Msn Laboratories Limited Improved process for the preparation of 2r, 3s-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1h-1,2,4-triazol-1-yl) butan-2-ol (voriconazole)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005084671A2 (en) * 2004-02-04 2005-09-15 Pfizer Limited Combination of voriconazole and an antifungal cyp2c19 inhibitor
WO2006065726A2 (en) * 2004-12-14 2006-06-22 Dr. Reddy's Laboratories Ltd. Process for preparing voriconazole
WO2007013096A1 (en) * 2005-06-30 2007-02-01 Msn Laboratories Limited Improved process for the preparation of 2r, 3s-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1h-1,2,4-triazol-1-yl) butan-2-ol (voriconazole)
CN1847243A (en) * 2005-07-08 2006-10-18 北京博尔达生物技术开发有限公司 Prepn process and prepn of new soluble voriconazole salt

Also Published As

Publication number Publication date
WO2009053993A2 (en) 2009-04-30

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