Lappaol C is a sesquilignan, which can be isolated from seeds of Arctium lappa L. (Asteraceae).
References:
[1]. Tezuka Y, Yamamoto K, Awale S, Lia F, Yomoda S, Kadota S. Anti-austeric activity of phenolic constituents of seeds of Arctium lappa. Nat Prod Commun. 2013 Apr;8(4):463-6.
















