4-(3,4-二甲氧基苯甲酰基)吗啉

N-[2-[(3,4-dihydroxybenzoyl)amino]phenyl]-3,4-dihydroxybenzamide

2-氯-1-(3,4-二甲氧基苯基)乙酮

(7-bromoindol-1-yl)-(3,4-dimethoxyphenyl)methanone

3,4-二甲氧基苯甲醛