3Pyridine-O-CH2-CO-Val-(2S,3S)-AHPBA-Thz-NH-tBu AIDS-163761 AIDS163761 N1-((1S,2S)-1-Benzyl-3-{(4R)-4-[(tert-butylamino)carbonyl]-1,3-thiazolidin-3-yl}-2-hydroxy-3-oxopropyl)-N2-[(3-pyridinyloxy)acetyl]-L-valinamide