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安安anan_tb

新虫 (初入文坛)

[求助] 急!求微谱解析 已有1人参与

YB-8
溶剂:氯仿
碳谱数据:9.81,10.54,10.89,13.07,14.16,23.75,26.65,29.21,40.41,45.22,49.95,52.38,61.06,73.04,75.70,
                 85.54,105.26,122.57,123.49,125.93,130.77,135.82,151.03,164.49,167.77,171.04,171.57,
                172.04,174.27,175.84
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

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安安anan_tb: 金币+5, 有帮助 2015-05-12 09:39:18
1 .     spicachlorantin H
C31H34O7     相似度:54.8%
Chemical & Pharmaceutical Bulletin          2011          59(10)          1281-1284
Spicachlorantins G-J, New Lindenane Sesquiterpenoid Dimers from the Roots of Chloranthus spicatus
Sang-Yong KIM, Yoshiki KASHIWADA, Kazuyoshi KAWAZOE, Kotaro MURAKAMI, Han-Dong SUN, Shun-Lin LI, and Yoshihisa TAKAISHI
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3 .     chloramultilide D
C35H40O11     相似度:51.4%
Journal of Natural Products          2007          70          1987-1990
Mono- and Di-sesquiterpenoids from Chloranthus spicatus
Yong-Jiang Xu,Chun-Ping Tang, Chang-Qiang Ke, Ji-Bao Zhang, Hans-Christoph Weiss,Ernst-Rudolf Gesing,and Yang Ye
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4 .     dehydrobruceantinol
    相似度:50%
Journal of Natural Products          1995          Vol 58          1915-1919
Bruceanols G and H, Cytotoxic Quassinoids from Brucea antidysenterica
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5 .     (1Z,2S,3R,4S,6S,7S)-1-ethylidene-7-nitrobenzoyloxy-2,4,6-trimeth-yl-5-oxo-3-[(1S)-1-phenylethoxy]octyl isobutyrate
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Efficient Asymmetric Synthesis of Long-Chain Polyketides Containing up to Ten Contiguous Stereogenic Centres by Double Chain Elongation
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尼赫
2楼2015-05-11 22:18:10
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