162169-82-6 3(PrSO2NHBz)-4OH-2Pyranone deriv. AIDS-033629 AIDS033629 Benzenesulfonamide, 4-cyano-N-[3-[cyclopropyl[4-hydroxy-2-oxo-6-[1-(phenylmethyl)propyl]-2H-pyran-3-yl]methyl]phenyl]- N-[3-[Cyclopropyl[4-hydroxy-2-oxo-6-[1-(phenylmethyl)propyl]-2H-pyran-3-yl)methyl]phenyl]-4-cyanobenzenesulfonamide