Chemical constituents from seeds of Astragali complanati.

Author: Meng-Ying XU ¹ ; Ri-Xin GUO ² ; Xiao ZHANG ¹ ; Xian-Kuo YU ² ; Ya-Qi LU ¹ ; Han-Yan LUO ² ; Li-Ying TANG ² ; Zhu-Ju WANG ²
Author Information

1. School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China.
2. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
Publication Type:Journal Article
Keywords: Astragali Semen; chemical constituents; structure identification
From: China Journal of Chinese Materia Medica 2018;43(7):1459-1466
CountryChina
Language:Chinese
Abstract: A new flavonoid glycoside, named complanatoside C (1), and 19 known compounds (2-20) were isolated from an 95% ethanol extract of Astragali Semen by various chromatographic methods. Their structures were identified on the basis of UV, IR, NMR, MS spectroscopic data analysis, and comparison with those in literature, including fifteen flavonoid glycoside (1-15), and six other constituents (16-20), among which compounds 16-19 were isolated from this plant for the first time.