A METHOD OF MAKING VALACYCLOVIR HYDROCHLORIDE FORM
Application 429/MUMNP/2006 published 2007-08-17, filed 2006-04-13
Provided are novel polymorphs and pseudopolymorphs of valacyclovir hydrochloride and pharmaceutical compositions containing these. Also provided are methods for making the novel polymorphs and pseudopolymorphs, which include valacyclovir hydrochloride monohydrate and valacyclovir hydrochloride dihydrate.
Applicant
1) TEVA PHARMACEUTICAL INDUSTRIES LTD.
:5 Basel Street, P O Box 3190, Petah Tiqva 49131, Israel
Inventor
1)HLOMIT WIZEL 2)JUDITH ARONHIME 3)VALERIE NIDDAM-HILDESHEIM 4)BEN-ZION DOLITZKY 5)MICHAEL YU ZEFOVICH 6)GENNADY A. NISNEVICH, 7)BORIS PERTSIKOV 8)BORIS TISHIN 9)DINA BLASBERGER
International Info
Classification: C07D473/00
Publication Number: WO03/022209
Application Date: 2002-09-06
Priority Information
60/317,850 U.S.A. 2001-09-07