WO2009118753A2 - Process for preparation of naratriptan hydrochloride - Google Patents

Process for preparation of naratriptan hydrochloride Download PDF

Info

Publication number
WO2009118753A2
WO2009118753A2 PCT/IN2009/000165 IN2009000165W WO2009118753A2 WO 2009118753 A2 WO2009118753 A2 WO 2009118753A2 IN 2009000165 W IN2009000165 W IN 2009000165W WO 2009118753 A2 WO2009118753 A2 WO 2009118753A2
Authority
WO
WIPO (PCT)
Prior art keywords
compound
naratriptan
methyl
indole
process
Prior art date
Application number
PCT/IN2009/000165
Other languages
French (fr)
Other versions
WO2009118753A3 (en
Inventor
Dhananjay Govind Sathe
Nandu Baban Bhise
Subodh Shashikant Patnekar
Raviraj Bhatu Deore
Original Assignee
Usv Limited
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 IN00464/MUM/2008 priority Critical
Priority to IN464MU2008 priority
Application filed by Usv Limited filed Critical Usv Limited
Publication of WO2009118753A2 publication Critical patent/WO2009118753A2/en
Publication of WO2009118753A3 publication Critical patent/WO2009118753A3/en

Links