12,13-二氢-5H-吲哚并[2,3-a]吡咯并[3,4-C]咔唑-5,7(6H)-二酮

12-benzyl-6-(2,4,6-trimethoxybenzyl)indolo[2,3-a]pyrrolo[3,4-c]carbazole

12-benzyl-6-(2,6-dimethylbenzyl)staurosporinone

12-(phenylsulfonyl)-6,7,12,13-tetrahydro-5H-indolo[2,3-a]pyrrolo-[3,4-c]carbazol-5-one

4-diazonio-3-oxo-1,2-dihydropyrrol-5-olate