Showing posts with label WO 2014199244. Show all posts
Showing posts with label WO 2014199244. Show all posts

Sunday 21 December 2014

NEW PATENT.......WO 2014199244 ....Crystalline imatinib mesylate process


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WO-2014199244
 Crystalline imatinib mesylate process
Shilpa Medicare Ltd

Inventors: PIPAL, Bhagat Raj
VEERESHAPPA, Mr.
SHARMA, Manish
CHATURVEDI, Akshay, Kant
Title: CRYSTALLINE IMATINIB MESYLATE PROCESS
Abstract:
The present invention relates to a process for preparation of crystalline non-needle shaped Form-SA of Imatinib mesylate (I).(Formula I) (I) The invention also relates to crystalline Form-SA obtained by the process of the present invention, the said Form-SA being substantially pure, stable, non-needle shaped and characterized by X-ray powder diffraction pattern comprising of atleast five 20° peaks selected from 10.67, 12.90, 15.34, 19.49, 19.80, 26.06, 26.32 and 28.89 ± 0.05 2Θ°. The invention further relates to pharmaceutical compositions comprising non-needle shaped crystalline Form-SA of Imatinib mesylate, useful for the treatment of cancer.
http://patentscope.wipo.int/search/mobile/detail.jsf;jsessionid=90CD8A71CE44807F360D11B3517E5EA5.wapp2nA?docId=WO2014199244&recNum=624&office=&queryString=&prevFilter=&sortOption=Pub+Date+Desc&maxRec=2561913