3-[(2,5-二甲氧基苯基)氨基]-3-氧代丙酸

N-(2',5'-dimethoxyphenyl)-2-ethoxycarbonylacetamide

2,4-dichloro-5,8-dimethoxyquinoline

2,5-dimethoxy-β,β-dimethoxypropioanilide

2-tert-butoxy-4-chloro-5,8-dimethoxyquinoline