AIDS-057814 AIDS057814 Boc-Phe[CH(OH)CH2]Phe-Gln-Phe-NH2 N2-{(2S,4S,5S)-2-Benzyl-5-[(tert-butoxycarbonyl)amino]-4-hydroxy-6-phenylhexanoyl}-L-glutaminyl-L-phenylalaninamide