"SYNTHESIS OF A POLYMORPH OF 4-AMINO-5-CHLORO-2-MEHTOXY-N-

Application 3620/DELNP/2006 published 2007-08-24, filed 2006-06-22
The present invention provides processes for preparing Form II renzapride hydrochloride hydrate, crystalline Form II renzapride hydrochloride hydrate at a level of 75% of above and uses thereof. Formula (I): Renzapride hydrochloride.

Applicant

1)ALIZYME THERAPEUTICS LIMITED
:GRANTA PARK, GREAT ABINGTON, CAMBRIDGESHIRE CB1 6GX, GREAT BRITAIN U.K.

Inventor

1)PALMER RICHARD MICHAEL JOHN 2)MEYERS, NICHOLAS LESLIE 3)KNIGHT JOHN

International Info

Classification: C07D 471/08
Publication Number: WO 2005/058896
Application Date: 2004-12-16

Priority Information

0329319.8 U.K. 2003-12-18