China Journal of Chinese Materia Medica 2006-01-01

[Chemical constituents from root of Lasianthus acuminatissimus I].

Bin Li, Dong-Ming Zhang, Yong-Ming Luo

文献索引：Zhongguo Zhong Yao Za Zhi 31(2) , 133-5, (2006)

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摘要

To investigate the chemical constituents from the root of Lasianthus acuminatissimus of Rubiaceae.Normal, reverse phase silica gel, macroporous resin column and HPLC chromatography were used for isolation. Spectroscopic methods (13C-NMR, 1H-NMR, DEPT, EI-MS) were used for identification.Six compounds were isolated and elucidated as isoscopletin(I), isoscopletin-6-O-beta-D-glucopyranoside (II), beta configuration of Mudanoside-A (Ill), asperuloside (IV), (-)-pinoresinol 4-O-beta-D-glucopyranoside (V), daucosterol (VI).These compounds were obtained from this plant for the first time.