WO2010029458A3 - A process for preparing quetiapine fumarate - Google Patents

A process for preparing quetiapine fumarate Download PDF

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Publication number
WO2010029458A3
WO2010029458A3 PCT/IB2009/053760 IB2009053760W WO2010029458A3 WO 2010029458 A3 WO2010029458 A3 WO 2010029458A3 IB 2009053760 W IB2009053760 W IB 2009053760W WO 2010029458 A3 WO2010029458 A3 WO 2010029458A3
Authority
WO
WIPO (PCT)
Prior art keywords
quetiapine fumarate
preparing quetiapine
preparing
fumarate
formula
Prior art date
Application number
PCT/IB2009/053760
Other languages
French (fr)
Other versions
WO2010029458A2 (en
Inventor
Keshav Deo
Ashok Prasad
Dinesh Panchasara
Original Assignee
Alembic 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 Alembic Limited filed Critical Alembic Limited
Publication of WO2010029458A2 publication Critical patent/WO2010029458A2/en
Publication of WO2010029458A3 publication Critical patent/WO2010029458A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D281/02—Seven-membered rings
    • C07D281/04—Seven-membered rings having the hetero atoms in positions 1 and 4
    • C07D281/08—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D281/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C07D281/16—[b, f]-condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)

Abstract

The present invention relates to a process for preparing Quetiapine fumarate of formula (I)
PCT/IB2009/053760 2008-09-09 2009-08-28 A process for preparing quetiapine fumarate WO2010029458A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1897MU2008 2008-09-09
IN1897/MUM/2008 2008-09-09

Publications (2)

Publication Number Publication Date
WO2010029458A2 WO2010029458A2 (en) 2010-03-18
WO2010029458A3 true WO2010029458A3 (en) 2011-01-27

Family

ID=42005565

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/053760 WO2010029458A2 (en) 2008-09-09 2009-08-28 A process for preparing quetiapine fumarate

Country Status (1)

Country Link
WO (1) WO2010029458A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102432562B (en) * 2011-11-28 2013-03-20 海南美兰史克制药有限公司 Quetiapine fumarate compound and new preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020011A1 (en) * 2005-08-12 2007-02-22 Sandoz Ag Processes for the preparation of thiazepines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020011A1 (en) * 2005-08-12 2007-02-22 Sandoz Ag Processes for the preparation of thiazepines

Also Published As

Publication number Publication date
WO2010029458A2 (en) 2010-03-18

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