4,6-Dihydroxy-3-methyl-2-propyl-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one 6-Hydroxy-1,4-dioxo-3-methyl-2-n-propyl-2,3,4,5- {tetrahydro-1H-pyrrolo[3,4-c]pyridine} AIDS-139761 AIDS139761 NSC649767