5-[Ethoxy(hydroxy)methylene]-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quin oline-4,6(5H)-dione

1-[(4-chlorophenyl)methyl]indole

6-羟基吲哚啉

4-羟基吲哚啉

1-n-boc-5-溴-2,3-二氢-1H-吲哚-7-羧酸甲酯