258849-83-1 2H-1,4-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-3-methyl-4-(3-methyl-2-butenyl)- 3-Methyl-4-(3-methyl-but-2-enyl)-1,3,4,5-tetrahydro-1,4-benzodiazepin-2-one AIDS-086147 AIDS086147