2-氨基-5-磺基苯甲酸

4-羟基喹唑啉

2’-氨基苯甲酰苯胺

6-phenyl-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione

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