CAS: 74515-47-2; (6As,11As)-9-Methoxy-10-(3-Methylbut-2-En-1-yl)-6H-Benzofuro[3,2-C]Chromene-3,6A(11Ah)-Diol

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合成工艺路线路线简述

    📜Hydroxycristacarpone置于锌体系中,用 溶剂黄146 作为反应溶剂,化学反应 0.5H,以4.9 Mg的收率获得产物(6As,11As)-9-甲氧基-10-(3-甲基丁-2-烯-1-基)-6H-[1]苯并呋喃并[3,2-C]色烯-3,6A(11Ah)-二醇
    参考文献:A Pterocarpan From Erythrina Orientalis
    标题:A Pterocarpan From Erythrina Orientalis
    摘要:A New Pterocarpan,Hydroxycristacarpone,Was Isolated From The Wood Of Erythrina Orientalis And The Structure Was Established As A 11B-Hydroxydienone. Three Known Compounds,The Pterocarpan,Crystacarpin And The Isoflavones Osajin And Wighteone,Were Also Characterized.
    DOI:10.1016/0031-9422(96)00138-0

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    主要参考文献


    1: Hwang SJ, Oh WK, Lee HY, Lee HJ. Preventive effects of cristacarpin on experimentally induced uveitis by targeting NF-κB. Biomed Pharmacother. 2022 Jan;145:112474. doi: 10.1016/j.biopha.2021.112474. Epub 2021 Dec 2. 38(3):62. doi: 10.1007/s11357-016-9922-1. Epub 2016 May 31.
    3: Luo RL, Li FQ, Zhuang HD, Jiang T, Wang LQ. A new C22 polyacetylene and seven isoprenylated pterocarpans from Erythrina subumbrans. J Asian Nat Prod Res. 2024 Mar;26(3):394-398. doi: 10.1080/10286020.2023.2223128. Epub 2023 Jun 21. 9(5):223. doi: 10.3390/antibiotics9050223.
    5: Tanaka H, Hattori H, Oh-Uchi T, Sato M, Yamaguchi R, Sako M, Tateishi Y. Two new isoflavanones from Erythrina costaricensis. J Asian Nat Prod Res. 2008 Sep- Oct;10(9-10):983-7. doi: 10.1080/10286020802217598. 23(12):1089-94. doi: 10.1080/14786410802292286. 242(1-3):71-9. doi: 10.1016/j.tox.2007.09.010. Epub 2007 Sep 15.

    合成参考文献


    参考文献:10.1515/znc-1980-5-606
    摘要:Ingham JL. Induced Isoflavonoids of Erythrina sandwicensis. 1980 Jun 01;35(5-6):384–6. doi: 10.1515/znc-1980-5-606.
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