(E)-3-(but-2-en-1-yl)-3-(3,4-dimethoxyphenyl)dihydrofuran-2(3H)-one

(E)-3-(but-2-en-1-yl)-3-(3,4-dimethoxyphenyl)-5-hydroxydihydrofuran-2(3H)-one

tert-butyl 3a-(3,4-dimethoxyphenyl)-1-methyl-6-oxo-2,3,3a,4,5,6-hexahydro-1H-indole-7-carboxylate

3a-(3,4-dimethoxyphenyl)-3,3a,4,5-tetrahydrobenzofuran-6(2H)-one

甲胺