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  • [Studies on the chemical constituents from the roots of Kalopanax septemlobus].

[Studies on the chemical constituents from the roots of Kalopanax septemlobus].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials (2011-10-01)
Huan-Kai Yao, Jing-Yu Duan, Yan Li, Jian-Hui Wang, Xiao-Xing Yin, Hong-Quan Duan
ABSTRACT

To investigate the chemical constituents of Kalopanax septemlobus. Chromatographic techniques including silica gel, gel, semi-preparative HPLC and PTLC as well as recrystallization were employed in the isolation and purification, and the structures were elucidated by spectral analysis and physical and chemical properties. 6 compounds were identified as liriodendrin (1), (-) -syringarenol (2), trans-coniferyl aldehyde (3), trans-caffeic acid (4), beta-daucosterol (5), beta-sitosterol (6). Compounds 2 -5 are obtained from this genus for the first time.

MATERIALS
Product Number
Brand
Product Description

Supelco
β-Sitosterol β-D-glucoside, analytical standard