(2R,3S,4S)-3-Hydroxy-4-{(S)-2-[(E)-3-(2-hydroxy-4-methoxy-phenyl)-allanoylamino]-3,3-dimethyl-butanoylamino}-2-(4-methoxy-benzylamino)-5-phenyl-pentanoic acid (2-hydroxy-indan-1-yl)-amide 4NH3OH-5PhBuCOOH, 2NH-PHCH2 AIDS-032594 AIDS032594