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1. (WO2017021921) PROCESS FOR THE PREPARATION OF PHARMACEUTICAL GRADE FERRIC CITRATE

Pub. No.:    WO/2017/021921    International Application No.:    PCT/IB2016/054709
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Fri Aug 05 01:59:59 CEST 2016
IPC: A61K 31/295
A61K 9/14
Applicants: LUPIN LIMITED
Inventors: SMART, Anurag, Anil
AHER, Yogesh, Subhash
GOHEL, Sunilkumar, Vinubhai
SIYAN, Rajinder, Singh
BHISE, Nandu, Baban
SINGH, Girij, Pal
Title: PROCESS FOR THE PREPARATION OF PHARMACEUTICAL GRADE FERRIC CITRATE
Abstract:
The objective of the present invention is a one-pot process for the preparation of pharmaceutical grade ferric citrate comprises of preparing a ferric hydroxide slurry followed by treatment with a citrate ion source to yield pharmaceutical grade ferric citrate.