2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-one

2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-5H-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-ol

1-(2-{4-[2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-5H-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-yl]phenoxy}ethyl)piperidine

3-(2,4-dimethoxyphenyl)-7-methoxy-4-methylchromen-2-one

2-(2,4-二甲氧基苯基)乙酸甲酯