WO2011095835A1 - Highly pure imatinib or a pharmaceutically acceptable salt thereof - Google Patents

Highly pure imatinib or a pharmaceutically acceptable salt thereof Download PDF

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Publication number
WO2011095835A1
WO2011095835A1 PCT/IB2010/003418 IB2010003418W WO2011095835A1 WO 2011095835 A1 WO2011095835 A1 WO 2011095835A1 IB 2010003418 W IB2010003418 W IB 2010003418W WO 2011095835 A1 WO2011095835 A1 WO 2011095835A1
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WO
WIPO (PCT)
Prior art keywords
imatinib
step
acid
methyl
solvent
Prior art date
Application number
PCT/IB2010/003418
Other languages
French (fr)
Inventor
Mayur Devjibhai Khunt
Nilesh Sudhir Patil
Haushabhau Shivaji Pagire
Nitin Sharadchandra Pradhan
Original Assignee
Actavis Group Ptc Ehf
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
Priority to IN251/CHE/2010 priority Critical
Priority to IN251CH2010 priority
Application filed by Actavis Group Ptc Ehf filed Critical Actavis Group Ptc Ehf
Publication of WO2011095835A1 publication Critical patent/WO2011095835A1/en

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