IN2012DN00669AIN669DEN2012AIN2012DN00669AIN 2012DN00669 AIN2012DN00669 AIN 2012DN00669AIN 669DEN2012 AIN669DEN2012 AIN 669DEN2012AIN 2012DN00669 AIN2012DN00669 AIN 2012DN00669A
Authority
IN
India
Prior art keywords
present
palonosetron hydrochloride
relates
ftir
fourier
Prior art date
Application number
Inventor
Pandey Gyanendra
Singh Kaptan
Dhingra Surender
Prasad Mohan
G Chandrashekhar Tippasundra
Ganguly Somenath
Santhakumar Rita
Original Assignee
Ranbaxy Lab Ltd
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 Ranbaxy Lab LtdfiledCriticalRanbaxy Lab Ltd
Priority claimed from PCT/IB2010/053010external-prioritypatent/WO2011001400A2/en
Publication of IN2012DN00669ApublicationCriticalpatent/IN2012DN00669A/en
The present invention relates to processes for the preparation of Form I and Form II of palonosetron hydrochloride. The present invention further relates to a method of determining the polymorphic forms of palonosetron hydrochloride using Fourier-Transform Infra-red (FTIR) method.