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    Derrisisoflavones H–K and One Isoflavan Derivative from Derris robusta, Nat. Prod. Bioprospect., 2016, 6: 111–116.
    發布時間:2019-08-02 閱讀數:965 來源:原創
    分享到:

    Guo-Zhu Wei . Mei-Fen Mao . Xiang-Mei Li . Fu-Cai Ren . Fei Wang


    Received: 7 January 2016 / Accepted: 31 January 2016 / Published online: 19 February 2016

    © The Author(s) 2016. This article is published with open access at Springerlink.com


    Abstract

    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 robusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid.




    文章鏈接:https://link.springer.xilesou.top/article/10.1007/s13659-016-0090-x



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