A salt or stereoisomeric form of 2-(substituted-amino)-benzothiazole sulfonamide HIV protease inhibitor

Abstract

A salt or stereoisomeric form of 2-(substituted-amino)-benzothiazole sulfonamide HIV protease inhibitor. The present invention relates to a salt or stereoisomeric form of 2-(substituted-amino)-benzothiazole sulfonamide compound according to formula (I) in particular as broad-spectrum HIV protease inhibitors, processes-for its preparation as well as pharmaceutical composition . The present invention also concerns combination of the present 2-(substituted-amino)- benzothiazole sulfonamide compound and derivative with another anti-retroviral agent. It further relates to its use in assays as reference compound,or as reagents.