J Integr Plant Biol. ›› 1990, Vol. 32 ›› Issue (1): -.

• Research Articles •    

Separation and Purification of Chongzujueside

Chen Ya-min, Lu Ying-hua, Ma Cun-sheng, Chen Yah-jun and Yu De-quan   

Abstract: From Hypodematium sinense lwatsuki (Thelypteridaceae) a new xanthone C-glycoside was isolated. According to chemical properties and spectroscopic (IR, UV, MS, 1H-and 13C-NMR) analysis, the structure was established as 1,3,6-trihydroxyxanthone-8-C-β-D-glucopyranoside, named chongzujueside.

Key words: Hypodematium sinense lwatsuki, Xanthone C-glycoside, Chongzujueside (1,3,6-trihydroxyxanthone-8-C-β-D-glucopyranoside)

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