[EN] CRYSTALLINE OXYBUTYNIN AND PROCESS FOR PREPARING THE SAME<br/>[FR] OXYBUTYNINE CRISTALLINE ET SON PROCÉDÉ DE PRÉPARATION
申请人:MATRIX LAB LTD
公开号:WO2009122429A2
公开(公告)日:2009-10-08
The present invention relates to a crystalline oxybutynin base and process for preparing the same. Further, this invention discloses a process for preparing an acid addition salt of oxybutynin employing the crystalline oxybutynin base.
CRYSTALLINE OXYBUTYNIN AND PROCESS FOR PREPARING THE SAME
申请人:Ray Chandra Purna
公开号:US20110087042A1
公开(公告)日:2011-04-14
The present invention relates to a crystalline oxybutynin base and process for preparing the same. Further, this invention discloses a process for preparing an acid addition salt of oxybutynin employing the crystalline oxybutynin base.
The present application describes deuterium-enriched oxybutynin, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.