Derrisisoflavones H-K and One Isoflavan Derivative from Derris robusta

作     者：Guo-Zhu Wei Mei-Fen Mao Xiang-Mei Li Fu-Cai Ren Fei Wang 

作者机构：BioBioPha Co.Ltd.Kunming 650201People’s Republic of China 

出 版 物：《Natural Products and Bioprospecting》 (应用天然产物（英文）)

年 卷 期：2016年第6卷第2期

页      面：111-116页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：This work was financially supported by the “Large-scale Compound Library”project of National Development and Reform Commission of China 

主　　题：Derris robusta Isoflavonoid Isoflavan Derrisisoflavone 

摘      要：Four hitherto unknown prenylated isoflavonoids,named derrisisoflavones H-K(1-4)and one new isoflavan,namely 6-hydroxyisosativan(5),were isolated from the ethanol extract of Derris *** structures were elucidated on the basis of extensive spectroscopic *** our knowledge,derrisisoflavones J(3)and K(4)are the first examples of hydroxyethylated isoflavonoid.