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1. (WO2017037743) DABIGATRAN ETEXILATE 1,4-BUTANEDISULFONATE SALT AND ITS CRYSTAL FORM

Pub. No.:    WO/2017/037743    International Application No.:    PCT/IN2016/050290
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Sep 03 01:59:59 CEST 2016
IPC: C07D 401/12
Applicants: SUN PHARMACEUTICAL INDUSTRIES LIMITED
Inventors: THENNATI, Rajamannar
DWIVEDI, Shriprakash Dhar
JADAV, Kanaksinh Jesingbhai
PATEL, Vijaykumar Muljibhai
BHATT, Rutvij Manharlal
Title: DABIGATRAN ETEXILATE 1,4-BUTANEDISULFONATE SALT AND ITS CRYSTAL FORM
Abstract:
The present invention provides a 1:1 salt of dabigatran etexilate with 1,4-butanedisulfonic acid, its crystal form and process for its preparation.