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shanshan2010

铜虫 (小有名气)

[求助] 微谱求助——非常感谢 已有1人参与

II-28A的碳谱数据是:16.44,24.15,25.18,25.83,35.45,39.91,40.46,45.93,67.45,69.19,78.07,133.82,135.48
溶剂为氘代甲醇
非常感谢
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
shanshan2010: 金币+10, ★★★★★最佳答案 2015-06-04 15:39:45
1 .     dendranthemoside A aglycone
C13H24O3     相似度:100%
Planta Medica          1992          58          373-375
Structural Elucidation of endranthemosides A and B:Two New f3-Ionone Glucosides from Dendranthema shiwogiku
Hideaki Otsuka, Yasuyuki Takeda,Kazuo Yamasaki, and Yoshio Takeda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     aglucone of dendranthemoside A
    相似度:100%
Phytochemistry          1994          35          1331-1334
Alangionosides A and B, ionol glycosides from leaves of Alangium premnifolium
Hideaki Otsuka, Kenji Kamada, Choei Ogimi, Eiji Hirata, Anki Takushi, Yoshio Takeda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------




3 .     7-megastigmene-3,6,9-triol
    相似度:100%
Natural Product Research and Development          2002          14(5)          26-28
FLAVONOIDS FROM KNEMA GLOBULARIA
MEI Wen li; NI Wei; HUA Yan; CHEN Chang xiang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-06-02 08:44:02
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