6-[pyrrolidin-1-yl-(3,4,5-trimethoxyphenyl)methyl]-1,3-benzodioxol-5-ol

6-ethoxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-7,8-dihydro-[1,3]dioxolo[4,5-g]chromene

6-methoxy-6,7-dimethyl-8-(3,4,5-trimethoxyphenyl)-7,8-dihydro-[1,3]dioxolo[4,5-g]chromene

1-[7-methyl-8-(3,4,5-trimethoxyphenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl]pyrrolidine

7-methyl-8-(3,4,5-trimethoxyphenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-ol