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1. (WO2017154016) NOVEL CRYSTALLINE POLYMORPHS OF 1-[2-(2,4-DIMETHYL-PHENYLSULFANYL)-PHENYL]-PIPERAZINE HYDROBROMIDE AND PROCESS FOR PREPARATION THEREOF

Pub. No.:    WO/2017/154016    International Application No.:    PCT/IN2017/000055
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Mar 04 00:59:59 CET 2017
IPC: C07D 295/096
C07D 241/04
A61K 31/495
A61K 31/445
A61P 25/00
Applicants: MSN LABORATORIES PRIVATE LIMITED
THIRUMALAI RAJAN, Srinivasan
ESWARAIAH, Sajja
VENKAT REDDY, Ghojala
RAJESHWAR REDDY, Sagyam
MARKONDAIAH, Bekkam
RAJESHAM, Boge
SRINIVASULU, Rangineni
Inventors: THIRUMALAI RAJAN, Srinivasan
ESWARAIAH, Sajja
VENKAT REDDY, Ghojala
RAJESHWAR REDDY, Sagyam
MARKONDAIAH, Bekkam
RAJESHAM, Boge
SRINIVASULU, Rangineni
Title: NOVEL CRYSTALLINE POLYMORPHS OF 1-[2-(2,4-DIMETHYL-PHENYLSULFANYL)-PHENYL]-PIPERAZINE HYDROBROMIDE AND PROCESS FOR PREPARATION THEREOF
Abstract:
The present invention relates to novel crystalline polymorphs of 1 -[2-(2,4-dimethyl- phenylsulfanyl)-phenyl] -piperazine hydrobromide represented by the following structural formula- la and process for preparation thereof.