1968 年 88 巻 6 号 p. 789-791
The saw dust from the trunk of Lyonia ovalifolia var. elliptica was extracted with methanol. The extract was concentrated, treated with benzene, and the benzene layer was examined by alumina column chromatography. The presence of 2-nonacosanone, taraxerone, taraxerol, β-sitosterol, and ursolic acid acetate were detected.