AIDS-045212 AIDS045212 Thien-CONH(MeSO2-Val)Phe Epoxy deriv. Thiophene-2-carboxylic acid [(R)-1-((S)-1-{(2R,3S)-3-[(1-benzyl-2-methyl-propylcarbamoyl)-methyl]-oxiranyl}-2-phenyl-ethylcarbamoyl)-2-methanesulfonyl-2-methyl-propyl]-amide