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Updated: Jul 10, 2026

Preparation of Naringenin Solution for In Vivo Application
Published on: August 10, 2021
[Non-saponins from Solanum nigrum L]
Li-ye Wang1, Nai-li Wang, Xin-sheng Yao
1School of Chinese Material Medica, Shenyang Pharmaceutical University, Shenyang 110016, China. w63k@163.com
Objective:
Chemical constituents of the non-saponins from Solonum nigrum L. were studied.
Methods:
The separation was performed on the silic gel CC, Sephadex-LH20 CC as well as preparative HPLC. The constituents were isolated and identified by spectral methods.
Results:
Five compounds isolated from 60% ethanol extract werre identified as 6-methoy-hydroxycoumarin (I), syringaresinol-4-O-beta-D-glucopyranoside (II), pinoresinol-4-O-beta-D-glucopyranoside (III), 3, 4-dihydroxhbenzoic acid (IV), p-hydroxybenzoic acid (V), 3-methoxy-4-hydroxyienzoic acid (VI), adenosine (VII).
Conclusion:
II, III, and VII were isolated from this genus for the first time.
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