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1. (WO2017168431) PROCESS FOR THE PREPARATION OF SALMETEROL XINAFOATE

Pub. No.:    WO/2017/168431    International Application No.:    PCT/IN2016/000136
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri May 27 01:59:59 CEST 2016
IPC: C07C 41/16
Applicants: DAVULURI RAMAMOHAN RAO
Inventors: DR. PONNAIAH RAVI
DR. NEELA PRAVEEN KUMAR
NIMMAKAYALA NAGESWARA RAO
CHILA GOPALA RAO
TURKA RAVINDER
MADDALA NAGA VARA MANGA DEVI
Title: PROCESS FOR THE PREPARATION OF SALMETEROL XINAFOATE
Abstract:
The present invention relates to an improved process for the preparation of Salmeterol Xinafoate of Formula (I).