Abstract: The present invention provides novel palonosetron free base in an amorphous form and crystalline form-G and processes for their preparation. The present invention also provides a process for the preparation of palonosetron hydrochloride from the novel palonosetron free base in an amorphous form and/or in crystalline form-G.
Type:
Grant
Filed:
December 11, 2008
Date of Patent:
November 6, 2012
Assignee:
Glenmark Generics Limited
Inventors:
Mubeen Khan, Mahendra Patil Raghunath, Prashant Yadav Kundlik