3-(1,3-thiazol-2-ylamino)indol-2-one

3'-n-butyl-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione

2-氨基-n-丁基苯甲酰胺

methyl 2'-oxospiro[1,2,5,6,7,8-hexahydropyrrolizine-3,3'-1H-indole]-2-carboxylate

2-[[2-氧代-2-[2-(2-氧代吲哚-3-基)肼基]乙酰基]氨基]苯甲酸