Minor polyphenols from Maackia amurensis wood
Minor polyphenols from Maackia amurensis wood
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DOI：
10.1007/s10600-009-9195-3
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发表时间：
2008-11-01
影响因子：
0.8
通讯作者：
Fedoreev, S. A.
中科院分区：
文献类型：
--
作者：
Kulesh, N. I.;Vasilevskaya, N. A.;Fedoreev, S. A.
首次从怀槐木材中分离得到稀有的α，4，2 '，4'-四羟基二氢查耳酮、甘草素和柚皮素黄烷酮、毛蕊异黄酮和5-甲氧基大豆苷元、还原型二苯乙烯二氢白藜芦醇。纯化合物的结构通过2D NMR COSY、NOE、HMBC和HSQC实验确定。
The rare alpha,4,2',4'-tetrahydroxydihydrochalcone, flavanones liquiritigenin and naringenin, isoflavones calycosin and 5-methoxydaidzein, and reduced stilbene dihydroresveratrol were isolated for the first time from Maackia amurensis wood. The structures of the pure compounds were established using 2D NMR COSY, NOE, HMBC, and HSQC experiments.