(3R,3aS,6aR)-Hexahydrofuro(2,3-b)furan-3-yl N-((1S,2R)-1-benzyl-2-hydroxy-3-(N1-isobutylsulfanilamido)propyl)carbamate 206361-99-1 Darunavir Darunavir [INN] Darunavirum [INN-Latin] N-((1S,2R)-3-(((4-Aminophenyl)sulfonyl)(2-methylpropyl)amino)-2-hydroxy-1-benzylpropyl)((1S,2R,5R)-4,6-dioxabicyclo(3.3.0)oct-2-yloxy)carboxamide TMC 114 UIC 94017