12-(4-O-Methyl-.beta.-D-glucopyranosyl)-6-N-methyl-6,7,12,13-tetrahydro-5-oxo(5H)indolo[2,3-a]pyrrolo[3,4-c]carbazole & 12-(4-O-Methyl-.beta.-D-glucopyranosyl)-6-N-methyl-6,7,12,13-tetrahydro-7-oxo(7H)indolo[2,3-a]pyrrolo[3,4-c]carbazole AIDS-059607 AIDS059607 Indolocarbazole