1-(4-methoxy-3-nitrophenyl)-2-phenylethan-1-ol

2,4-二甲氧基苯甲胺

methyl 2-[(2,4-dimethoxyphenyl)methylimino]acetate

cis-3-amino-1-(2,4-dimethoxybenzyl)-4-methoxycarbonyl-2-azetidinone

trans-1-(2,4-dimethoxybenzyl)-4-methoxycarbonyl-3-phthalimido-2-azetidinone