1975 年 95 巻 9 号 p. 1114-1118
From the fruits of Lindera erythrocarpa MAKINO ("Kanakuginoki" in Japanese) (Lauraceae), used as a folk medicine, linderone, methyllinderone, lucidone, methyllucidone, kanakugiol, kanakugin and trans-cinnamic acid were isolated. Kanakugiol and kanakugin were found to be 2'-hydroxy-3', 4', 5', 6'-tetramethoxychalcone and 5, 6, 7, 8-tetramethoxyflavanone, respectively.