(2R,3R,4S)-N-[2-[(4-Methoxyphenyl)methylamino]-4-[[N-[(benzyloxy)carbonyl]valyl]amino]-3-hydroxy-5-phenylpentanoyl]valine benzylamide 161277-28-7 AIDS-025163 AIDS025163 Statine deriv. Val-Val-Sta, 5PhBuCOOH deriv.