J Integr Plant Biol. ›› 2002, Vol. 44 ›› Issue (2): 224-226.

• Research Articles • Previous Articles     Next Articles

A New Glucoside from Rhodiola fastigiata (Crassulaceae)

YANG Hui, MEI Shuang-Xi, PENG Li-Yan, LIN Zhong-Wen and SUN Han-Dong   


A new glucoside, fastigitin A (1), namely 2-O-β-D-glucopyransyl-3-methyl methyl pinalate,together with twelve known constituents (2-13), was isolated from the root of Rhodiola fastigiata (Hook. f. et Thoms.) S. H. Fu collected from Nujiang Lisu autonomous region, Yunnan, China. Their structures were identified by spectral (including 2D-NMR techniques) and chemical methods. Compounds 2 and 5-9 were obtained from this plant for the first time.


杨辉1,2  梅双喜1  彭丽艳1  林中文1  孙汉董1*

(1.中国科学院昆明植物研究所植物化学开放实验室,昆明,6502042. 云南大学生命科学及化学学院应用化学系,昆明,650091)

摘要:从云南怒江产的长鞭红景天(Rhodiola fastigiata (Hook. f. et Thoms.) S. H. Fu)根茎中分离得到13个化合物,它们的结构通过波谱和化学方法得到鉴定.其中,化合物1被鉴定为新的葡萄糖甙(2-O-β-D-吡喃葡糖基-3-甲基-戊酸甲酯),命名为长鞭红景天素甲,化合物2 59首次从该植物中分离得到.

关键词 长鞭红景天 景天科 葡萄糖甙 长鞭红景天素甲



Key words: Rhodiola fastigiata, Crassulaceae, glucoside, fastigitin A

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