Studies on Chemical Constituents of Maackia amurensis Rupr. et. Maxim.
10.3321/j.issn:1001-5302.2001.06.015
- VernacularTitle:怀槐化学成分的研究(Ⅱ)
- Author:
Wen-Zhe HUANG
1
;
Jinao DUAN
;
Zheng-Liang LI
Author Information
1. China Pharmaceutical University
- From:
China Journal of Chinese Materia Medica
2001;26(6):403-404
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the chemical constituents of EtOH extract from heartwood of Maackia amurensis.Method:Silica gel column chromatography and Sephadex LH-20 were employed to separate, and the compounds obtainedere elucidated by means of UV ，IR，MS，1H NMR，13C NMR.Result:4′，8-dihydroxyl-7-methoxylisoflavone (Ⅰ)，tectorigenin(Ⅱ），glycitein(Ⅲ） and resveratrol (Ⅳ） were isolated and identified.Conclusion:Among them, Compound Ⅰ was a new isoflavone and compound Ⅲ was obtained from M． amurensis for the first time.
