(2R)-N-(3-{(4R)-4-[N-(tert-Butyl)carbamoyl](1,3-thiazolidin-3-yl)}(1S,2S)-2-hydroxy-3-oxo-1-benzylpropyl)-3-methylthio-2-(2-naphthyloxyacetylamino)propanamide AIDS-070274 AIDS070274 KNI-217 Tripeptide der.