IMPROVED PROCESS FOR THE PREPARATION OF AMBRISENTAN AND NOVEL INTERMEDIATES THEREOF

The invention relates to improved processes for the preparation of ambrisentan. The invention also relates to new polymorphic form of ambrisentan. In particular, it relates to a polymorphic form, designated as Form I of ambrisentan and a process for the preparation of the Form I.

Saved in:
Bibliographic Details
Main Authors PANDEY, BIPIN, SATA, KAUSHIK, BABUBHAI
Format Patent
LanguageEnglish
Published 11.07.2014
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:The invention relates to improved processes for the preparation of ambrisentan. The invention also relates to new polymorphic form of ambrisentan. In particular, it relates to a polymorphic form, designated as Form I of ambrisentan and a process for the preparation of the Form I.
Bibliography:Application Number: HK20120110072