CHEMICAL CONSTITUENTS OF THE ROOTS OF Cinnamomum randaiense

摘要

4,4'-Diacetyl-2,2'-dimethoxydiphenyl ether, d-mannitol, (+)-sesamin, (+)-diasesamin, obtusilactone A, isoobtusilactone A, beta-sitostenone, beta-sitosterol, cinnamic acid, and eugenol were isolated from the roots of Cinnamomum randaiense (Lauraceae). Among them, 4,4'-diacetyl-2,2'-dimethoxydiphenyl ether is a new diphenyl ether compound. The structures of these compounds were characterized and identified by spectral analyses.