(R)-N-((S)-1-{(2R,3S)-3-[(1-Isopropyl-2-methyl-propylcarbamoyl)-methyl]-oxiranyl}-2-phenyl-ethyl)-2-[2-(isoquinolin-5-yloxy)-ethanoylamino]-3-methanesulfonyl-3-methyl-butyramide 5-Isoquin-OAc(MeSO2-Val)Phe Epoxy deriv. AIDS-045201 AIDS045201