(2R,3R,4S)-N-[2-(Benzylamino)-4-[[N-[(benzyloxy)carbonyl]valyl]amino]-3-hydroxy-5- phenylpentanoyl]valine benzylamide 161277-26-5 AIDS-025153 AIDS025153 Statine deriv. Val-Val-Sta, 5PhBuCOOH deriv.