(3S,4aS,8aS)-N-(tert-Butyl)-2-[(2R,3S)-3-({[(3R)-1,1-dioxidotetrahydro-2H-thiopyran-3-yl]carbonyl}amino)-2-hydroxy-4-phenylbutyl]decahydroisoquinoline-3-carboxamide 3-Isoquin-CONH, cyclic sulfone 3-CONH deriv. AIDS-045227 AIDS045227