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haijiaotang

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[求助] 求助一下数据的化合物

碳谱数据如下:溶剂为MEOD
14.5,17.6,18.5,21.5,23.5,24.5,24.6,28.9,29.5,31.7,32.2,32.8,35.1,37.4,38.7,39.2,42.2,48.1,51.3,51.7,68.5,68.7,71.0,84.8,85.2,85.4,105.3,122.1,167.6,206.4
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wangkaibo123

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【答案】应助回帖

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感谢参与,应助指数 +1
haijiaotang: 金币+10, ★★★很有帮助 2013-07-27 11:01:11
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到6366个化合物(查询结果仅供参考)
1 .     20,22-O-[(1R)-4-hydroxybutylidene]-20-hydroxyecdyzone
C31H50O8     相似度:90%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   碳谱模拟图
2 .     20,22-O-(R-ethylidene)-20-hydroxyecdysone
    相似度:86.6%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   碳谱模拟图
3 .     20-hydroxyecdysone-20,22-monoacetonide
C30H48O7     相似度:83.3%
Natural Product Research and Development          2007          19          244-246
Chemical Constituents of Vitex quinata
CHENG Wei-xian; CHEN Hong-yan; ZHANG Yi-ping; QIN Xiu-lin; GU Kun
Structure      13C NMR   碳谱模拟图
4 .     20,22-O-(R-3-methoxycarbonyl)propylidene-20-hydroxyecdysone
C32H50O9     相似度:81.2%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   碳谱模拟图
5 .     20-hydroxyecdysone 20,22-monoacetonide
    相似度:80%
Phytochemistry          1994          37          707-711
Ecdysteroids from the roots of Leuzea carthamoides
Jaroslav Píš, Miloš Buděšínsky̌, Karel Vokáč, Věra Laudová, Juraj Harmatha
Structure      13C NMR   碳谱模拟图
6 .     20,22-O-[(2R)-butan-2-ylidene]-20-hydroxyecdyzone
C31H50O7     相似度:80%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   碳谱模拟图
7 .     Venustone
C31H50O9     相似度:76.6%
Phytochemistry          1995          39          941-942
Ecdysteroids from Penstemon venustus
Ulrich Roth, Markus König, Karlheinz Seifert
Structure      13C NMR   碳谱模拟图
8 .     (25S)-20,22-O-(R-ethylidene)inokosterone
C29H46O7     相似度:76.6%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   碳谱模拟图
9 .     ponasterone A 20,22-p-hydroxybenzylidene acetal
C34H48O7     相似度:75%
Zeitschrift für Naturforschung B          2010          65b          1401-1405
Two New Phytoecdysteroids from the Needles of Taxus canadensis
Yu Fang, Zhi-YuNi, Teiko Yamada, Yu-FangWang, Man-Li Zhang, Mei Dong,Bin Cong, Franc¸oise Sauriol, Chang-Hong Huo, Qing-Wen Shi, and Hiromasa Kiyota
Structure      13C NMR   碳谱模拟图
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