甲醛

(1S)-1-[3,4-dimethoxy-2-(S)-p-tolylsulfinyl]benzyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

(13aS)-2,3,9,10-tetramethoxy-5,8,13,13a-tetrahydro-6H-dibenzo[a,g]quinolizin-5-ol

[1-(3,4-dimethoxyphenyl)-meth-(1E)-ylidene]-((2R)-2-methoxymethylpyrrolidin-1-yl)-amine

(3S)-3-(3,4-dimethoxyphenyl)-7,8-dimethoxy-1,2,3,4-tetrahydroisoquinoline