5,6,7,15-tetrahydroxy-17-methoxy-11-methyl-12-oxabicyclo[12.4.0]octadeca-1(14),2,8,15,17-pentaen-13-one

6,8-dimethoxy-1,3-dimethylisoquinoline

2-溴-3,5-二甲氧基苯甲醛

2,6-dibromo-3,5-dimethoxybenzaldehyde

ethyl 7-(3,5-dimethoxyphenyl)hepta-2,4,6-trienoate