(2R,3R,4S)-N-[2-(Benzylamino)-4-[[N-[(benzyloxy)carbonyl]valyl]amino]-3-hydroxy-5- phenylpentanoyl]valine (3-indolyl)ethyl amide 161510-61-8 AIDS-025193 AIDS025193 Statine deriv. Val-Val-Sta, 5PhBuCOOH deriv.