WO2007102074A3 - Salts of quetiapine - Google Patents

Salts of quetiapine Download PDF

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Publication number
WO2007102074A3
WO2007102074A3 PCT/IB2007/000537 IB2007000537W WO2007102074A3 WO 2007102074 A3 WO2007102074 A3 WO 2007102074A3 IB 2007000537 W IB2007000537 W IB 2007000537W WO 2007102074 A3 WO2007102074 A3 WO 2007102074A3
Authority
WO
WIPO (PCT)
Prior art keywords
acid
quetiapine
salts
salt
formula
Prior art date
Application number
PCT/IB2007/000537
Other languages
French (fr)
Other versions
WO2007102074A2 (en
Inventor
Tejas Chandrakant Shah
Manoj Kumar Singh
Jay Shantilal Kothari
Virendra Kumar Agrawal
Original Assignee
Cadila Healthcare Ltd
Tejas Chandrakant Shah
Manoj Kumar Singh
Jay Shantilal Kothari
Virendra Kumar Agrawal
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 Cadila Healthcare Ltd, Tejas Chandrakant Shah, Manoj Kumar Singh, Jay Shantilal Kothari, Virendra Kumar Agrawal filed Critical Cadila Healthcare Ltd
Publication of WO2007102074A2 publication Critical patent/WO2007102074A2/en
Publication of WO2007102074A3 publication Critical patent/WO2007102074A3/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system

Abstract

Novel Salts of Quetiapine are disclosed. These salts of the formula (II) wherein S represents an acid selected from the group consisting of benzoic acid, tartaric acid, oxalic acid, p-toluene sulfonic acid, naphthalene sulfonic acid, succinic acid, malic acid, hydrobromic acid; which forms a salt with Quetiapine.
PCT/IB2007/000537 2006-03-07 2007-03-07 Salts of quetiapine WO2007102074A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN325/MUM/2006 2006-03-07
IN325MU2006 2006-03-07

Publications (2)

Publication Number Publication Date
WO2007102074A2 WO2007102074A2 (en) 2007-09-13
WO2007102074A3 true WO2007102074A3 (en) 2008-02-07

Family

ID=38440276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/000537 WO2007102074A2 (en) 2006-03-07 2007-03-07 Salts of quetiapine

Country Status (1)

Country Link
WO (1) WO2007102074A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8877776B2 (en) 2009-01-16 2014-11-04 Exelixis, Inc. (L)-malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008502707A (en) 2005-04-14 2008-01-31 テバ ファーマシューティカル インダストリーズ リミティド Method for preparing quetiapine fumarate
US8101597B2 (en) 2007-05-07 2012-01-24 Actavis Group Ptc Ehf Quetiapine salts and their polymorphs
WO2010100623A1 (en) 2009-03-04 2010-09-10 Ranbaxy Laboratories Limited Process for the preparation of quetiapine fumarate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879288A (en) * 1986-03-27 1989-11-07 Ici Americas Inc. Novel dibenzothiazepine antipsychotic
CZ295046B6 (en) * 2004-09-15 2005-05-18 Farmak, A. S. Purification process of 2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol
WO2006056772A2 (en) * 2004-11-23 2006-06-01 Pliva Hrvatska D.O.O. Salts of quetiapine
WO2007048870A1 (en) * 2005-10-28 2007-05-03 Fermion Oy Quetiapine hemifumarate purification by crystallization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879288A (en) * 1986-03-27 1989-11-07 Ici Americas Inc. Novel dibenzothiazepine antipsychotic
CZ295046B6 (en) * 2004-09-15 2005-05-18 Farmak, A. S. Purification process of 2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol
WO2006056772A2 (en) * 2004-11-23 2006-06-01 Pliva Hrvatska D.O.O. Salts of quetiapine
WO2007048870A1 (en) * 2005-10-28 2007-05-03 Fermion Oy Quetiapine hemifumarate purification by crystallization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASTIN R J ET AL: "Salt Selection and Optimisation for Pharmaceutical New Chemical Entities", ORGANIC PROCESS RESEARCH AND DEVELOPMENT, CAMBRIDGE, GB, vol. 4, no. 5, 2000, pages 427 - 435, XP002228592 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8877776B2 (en) 2009-01-16 2014-11-04 Exelixis, Inc. (L)-malate salt of N-(4-{[6,7-bis(methyloxy) quinolin-4-yl]oxy}phenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide

Also Published As

Publication number Publication date
WO2007102074A2 (en) 2007-09-13

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