5,7-二氟-3,4-二氢喹唑啉-4-酮

苯甲醇

4,6-bis(benzyloxy)-1H-indole-2,3-dione

2-amino-4,6-bis(benzyloxy)benzoic acid

2-氨基-4,6-二氟苯甲酸甲酯