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123飞鸟

铜虫 (小有名气)

[求助] 微谱求助! 已有1人参与

13C NMR (101 MHz, DMSO) δ =61.1, 70.0, 73.6, 76.9, 77.6, 95.2, 100.0, 100.4, 103.6, 105.8, 114.0, 116.5, 119.7, 121.7, 146.3, 150.6, 157.4, 161.6, 163.4, 165.0, 182.4,谢谢!
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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
123飞鸟: 金币+10, ★★★★★最佳答案, 谢谢! 2015-03-30 14:27:26
1 .     luteolin 7-O-glucoside
    相似度:100%
Chemistry & Biodiversity          2007          Vol. 4          2172
Phenolic Derivatives with Free-Radical-Scavenging Activities from Ixeridium gracile (DC.) Shih
Xue-Mei Ma, Yong Liu, and Yan-Ping Shi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

2 .     luteoloside
C21H20O11     相似度:100%
Acta Botanica Yunnanica          1999          21(4)          497-504
Flavonoids of Onychium lucidum
XU Yun-Long,ZHENG Xing,HE Yi-Neng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     luteolin 7-β-D-glucoside
    相似度:100%
Phytochemistry          2000          55          263-267
Flavonoid and phenolic glycosides from Salvia officinalis
Yinrong Lu , L. Yeap Foo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     luteolin-7-O-β-D-glucopyranoside
C21H20O11     相似度:100%
Chemistry of Natural Compounds          2009          45          881-882
FLAVONOIDS OF Broussonetia papyrifera
Y. M. Ma, Z. W. Zhang, and C. L. Feng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     luteolin 7-glucoside
    相似度:100%
Acta Botanica Boreali-Occidentalia Sinica          2003          23          637-640
Flavonoidglycosides from Galeopsis bifida
LI Wei-de, ZHANG Yong-hong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-03-27 16:23:37
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