5,6-Dimethoxy-3-(3,4-dimethoxyphenyl)isobenzofuran-1(3H)-one

溴

1-ethyl-4-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-[2]naphthol

1,4-二氧六环

(3aR)-6,7-dimethoxy-4c-(3,4-dimethoxy-phenyl)-(3ar,9at)-3a,4,9,9a-tetrahydro-3H-naphtho[2,3-c]furan-1-one