1-[(3,4-dimethoxyphenyl)methyl]-2-ethyl-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline

ethyl N-[2-[2-[(Z)-2-(3,4-dimethoxyphenyl)ethenyl]-4,5-dimethoxyphenyl]ethyl]-N-methylcarbamate

(S)-劳丹素

(-)-laudanosine

4-[2-(3,4-dimethoxyphenyl)ethyl]-1,2-dimethoxybenzene