2-(11-氧代-5,6-二氢苯并[c][2]苯并氮杂卓-3-基)乙酸

2-氨基-4-甲氧基羰基苯甲酸

dimethyl 2-(carbamoylamino)benzene-1,4-dicarboxylate

2-碘-1,4-苯二羧醛

dimethyl 2-acetamidobenzene-1,4-dicarboxylate