EP2291366A4 - Preparation of imatinib mesylate - Google Patents

Preparation of imatinib mesylate

Info

Publication number
EP2291366A4
EP2291366A4 EP09763190A EP09763190A EP2291366A4 EP 2291366 A4 EP2291366 A4 EP 2291366A4 EP 09763190 A EP09763190 A EP 09763190A EP 09763190 A EP09763190 A EP 09763190A EP 2291366 A4 EP2291366 A4 EP 2291366A4
Authority
EP
European Patent Office
Prior art keywords
preparation
imatinib mesylate
imatinib
mesylate
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.)
Withdrawn
Application number
EP09763190A
Other languages
German (de)
French (fr)
Other versions
EP2291366A2 (en
Inventor
Rajasekhar Kadaboina
Munaswamy Sekhar Nariyam
Vijay Bhailalbhai Patel
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.)
Dr Reddys Laboratories Ltd
Dr Reddys Laboratories Inc
Original Assignee
Dr Reddys Laboratories Ltd
Dr Reddys Laboratories 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 Dr Reddys Laboratories Ltd, Dr Reddys Laboratories Inc filed Critical Dr Reddys Laboratories Ltd
Publication of EP2291366A2 publication Critical patent/EP2291366A2/en
Publication of EP2291366A4 publication Critical patent/EP2291366A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
EP09763190A 2008-05-26 2009-05-20 Preparation of imatinib mesylate Withdrawn EP2291366A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1285CH2008 2008-05-26
US9800308P 2008-09-18 2008-09-18
PCT/US2009/044587 WO2009151899A2 (en) 2008-05-26 2009-05-20 Preparation of imatinib mesylate

Publications (2)

Publication Number Publication Date
EP2291366A2 EP2291366A2 (en) 2011-03-09
EP2291366A4 true EP2291366A4 (en) 2012-06-06

Family

ID=41417346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09763190A Withdrawn EP2291366A4 (en) 2008-05-26 2009-05-20 Preparation of imatinib mesylate

Country Status (2)

Country Link
EP (1) EP2291366A4 (en)
WO (1) WO2009151899A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL390611A1 (en) * 2010-03-04 2011-09-12 Tomasz Koźluk Process for the preparation of polymorphic alpha form and new polymorphic form of imatinib mesylate
WO2011158255A1 (en) * 2010-06-16 2011-12-22 Aptuit Laurus Private Limited Process for preparation of stable imatintb mesylate alpha form
EA024088B1 (en) * 2010-06-18 2016-08-31 КРКА, д.д., НОВО МЕСТО Alpha-form of imatinib mesylate, processes for preparation thereof and pharmaceutical composition comprising the same
EP2598499A2 (en) * 2010-07-29 2013-06-05 Dr. Reddy's Laboratories Ltd. Process for the preparation of imatinib mesylate
WO2012014000A1 (en) * 2010-07-30 2012-02-02 Ramesh Babu Potluri STABLE α-CRYSTAL FORM OF IMATINIB MESYLATE AND PREPARING PROCESS THEREOF
CN102477031B (en) 2010-11-30 2015-07-15 浙江九洲药业股份有限公司 Method for preparing imatinib mesylate alfa crystal form
JP2014509642A (en) 2011-03-31 2014-04-21 アイエヌディー−スイフト ラボラトリーズ リミテッド An improved method for the formation of imatinib and its mesylate
ITMI20111309A1 (en) 2011-07-14 2013-01-15 Italiana Sint Spa PREPARATION PROCEDURE OF IMATINIB MESILATO
WO2013136141A1 (en) 2012-03-13 2013-09-19 Fresenius Kabi Oncology Ltd. An improved process for the preparation of alpha form of imatinib mesylate
EP2749557A1 (en) 2012-12-31 2014-07-02 Deva Holding Anonim Sirketi Process for preparation of alpha polymorph of imatinib mesylate from IPA and THF solvate forms of imatinib mesylate
US20160122315A1 (en) * 2013-06-12 2016-05-05 Shilpa Medicare Limited Crystalline imatinib mesylate process
EP2927223B1 (en) 2014-04-04 2016-06-29 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Process for preparing imatinib and salts thereof, free of genotoxic impurity f

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090833A1 (en) * 2006-04-27 2008-04-17 Alexandr Jegorov Polymorphic forms of imatinib mesylate and processes for preparation of novel crystalline forms as well as amorphous and form alpha

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200504337T1 (en) * 2003-06-02 2006-12-21 Hetero Drugs Limited New polymorphs of Imatinib mesylate
KR101348625B1 (en) * 2004-09-02 2014-01-07 씨아이피엘에이 엘티디. Stable crystal form of imatinib mesylate and process for the preparation thereof
US20060223816A1 (en) * 2006-05-08 2006-10-05 Chemagis Ltd. Imatinib mesylate alpha form and production process therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090833A1 (en) * 2006-04-27 2008-04-17 Alexandr Jegorov Polymorphic forms of imatinib mesylate and processes for preparation of novel crystalline forms as well as amorphous and form alpha

Also Published As

Publication number Publication date
EP2291366A2 (en) 2011-03-09
WO2009151899A2 (en) 2009-12-17
WO2009151899A3 (en) 2010-02-25

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20101216

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20120507

RIC1 Information provided on ipc code assigned before grant

Ipc: C07D 403/08 20060101ALI20120427BHEP

Ipc: C07D 403/10 20060101AFI20120427BHEP

Ipc: C07D 401/04 20060101ALN20120427BHEP

Ipc: C07D 403/02 20060101ALI20120427BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121201