[EN] PROCESS FOR LESSENING POLYMORPHIC CONVERSION OF A DRUG<br/>[FR] PROCEDE DESTINE A REDUIRE LA TRANSFORMATION POLYMORPHIQUE D'UN MEDICAMENT
申请人:ALZA CORP
公开号:WO2001021211A2
公开(公告)日:2001-03-29
The present invention is directed to maintaining a therapeutic agent comprising a drug in its preferred polymorphic form for providing an indicated therapy. The therapeutic agent is maintained in the polymorphic form by blending a polymer with the therapeutic agent which lessens the conversion of the therapeutic agent from the desired form to a different, undesired form.