Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2010-10-01

[Studies on the chemical constituents from Cissus pteroclada].

Cui-Yun Chi, Feng Wang, Ting Lei, Shao-Yu Xu, Ai-Hua Hong, Ying-Zhou Cen

Index: Zhong Yao Cai 33(10) , 1566-8, (2010)

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Abstract

To study the chemical constituents of Yao Medicine Cissus pteroclada.The compounds were isolated and purified by column chromatography with silica gel, TLC and recrystallization. Their structures were elucidated on the basis of physicochemical properties and spectra analysis.Six compounds were isolated and identified as beta-sitosterol (I), bergenin (II), 11-O-galloylbergenin (III), 11-O-(4-hydroxy benzoyl) bergenin (IV), gallic acid (V), daucosterol (VI).Compounds III and NIV are obtained from the genus for the first time. All the compounds are isolated from this plant for the first time except the compound II.