AIDS-163610 AIDS163610 Boc-Asn-(2R, 3S)-AHPBA-NH-CH2-C6H11 {(S)-1-[(1R,2S)-1-Benzyl-2-(cyclohexylmethyl-carbamoyl)-2-hydroxy-ethylcarbamoyl]-2-carbamoyl-ethyl}-carbamic acid tert-butyl ester