Journal of Natural Products 1997-Nov
Saniculoside N from Sanicula europaea L.
登録ユーザーのみが記事を翻訳できます
ログインサインアップ
リンクがクリップボードに保存されます
キーワード
概要
Extracts from the aerial parts of Sanicula europaea L. were investigated for their anti-HIV activity, and the 50% ethanolic extract was shown to exhibit the highest activity. A new triterpene saponin glycoside, 21 beta-(angeloyloxy)-3-O-[beta-D-arabinopyranosyl(1-->4)-beta- D-glucopyranosyl (1-->3)-beta-D-glucuronopyranosyl propyl ester]-3 beta,15,16,22 alpha,28 beta-pentahydroxy-delta(12)-oleanene, saniculoside N (1), in addition to the known phenolic acids, rosmarinic acid (2), and caffeic acid (3) were isolated as major components. Rosmarinic acid was established as the principal active substance.