AIDS-058420 AIDS058420 N-[3-{Cyclopropyl-[6-(1-ethyl-3-{1-methyl-1H-imidazole-4-sulfonylamino}-propyl)-4-hydroxy-2-oxo-2H-pyran-3-yl)-methyl}-phenyl]-1-methyl-1H-imidazole-4-sulfonamide Pyranone deriv.