J Integr Plant Biol. ›› 1991, Vol. 33 ›› Issue (9): -.

• Research Articles •    

The Structure of Parvifoliside

Guo Yue-wei, Gheng Pei-yuau, Xu Mei-juan, Wang Zhi-min and Xu Guang-yi   

Abstract: A new diterpene glucoside was isolated from Isodon parvifolia (Batalin) Hara collected in Sichuan,China. Its structure was established as 7,20-epoxy-ent-kaur-16-ene-lα, 6β,7β, llβ, 15β-pentaol-ll-O-β-D-glucopyranoside(1)by spectroscopic and chemical evidence.

Key words: Isodon parvifolia, Ent-kaurene, Parvifoliside

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