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allen.tsui

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[求助] 求助一个化合物的微谱数据,谢谢已有1人参与

碳谱数据:15.437,15.599,15.771,16.076,17.408,17.827,18.930,20.259,21.492,21.573,22.483,22.602,24.021,25.371,25.403,25.516,25.914,26.212,26.426,27.495,28.079,28.297,29.972,30.692,31.493,32.152,33.188,34.960,35.199,35.370,36.547,36.971,43.124,46.549,46.957,47.347,47.429,48.858,49.533,50.024,76.747,106.807,115.548,120.448,123.777,131.139,133.353,134.269,141.929,145.769,176.870
溶剂全选
匹配度》50%
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wangkaibo123

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kerry

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【答案】应助回帖

感谢参与,应助指数 +1
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204个化合物(查询结果仅供参考)
1 .     29-norcycloart-5-ene and 5,8-lanostadiene-3β-ol
    相似度:71.1%
Zeitschrift für Naturforschung C          2004          59          15-18
Chemical Constituents of Euphorbia marschalliana Boiss.
A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara
Structure      13C NMR   碳谱模拟图
2 .     codonopilate C
C49H80O3     相似度:68.6%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
3 .     codonopilate A
C49H82O3     相似度:64.7%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
4 .     codonopilate B
C49H82O3     相似度:64.7%
Journal of Natural Medicines          2011          65          18-23
Three new triterpenyl esters, codonopilates A–C, isolated from Codonopsis pilosula
Daigo Wakana ,Nobuo Kawahara ,Yukihiro Goda
Structure      13C NMR   碳谱模拟图
5 .     cycloeucalenol vernolitate
C48H80O3     相似度:62.7%
Journal of the Chinese Chemical Society          2000          47          555-560
The Chemical Constituents from the Heartwood of Eucalyptus citriodora
Ching-Kuo Lee* and Ming-Huey Chang
Structure      13C NMR   碳谱模拟图
6 .     Sinocalycanchinensin C
C49H82O4     相似度:60.7%
Bioorganic & Medicinal Chemistry          2011          19          2790-2796
New 29-nor-cycloartanes with a 3,4-seco- and a novel 2,3-seco-structure from the leaves of Sinocalycanthus chinensis
Yoshiki Kashiwada , Kazuya Nishimura, Shin-ichiro Kurimoto, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
7 .     cycloeucalenol linolenate
C48H78O2     相似度:60.7%
Chemical & Pharmaceutical Bulletin          2009          57          401-404
Alpha-Reductase and Aromatase Inhibitory Constituents from Brassica rapa L. Pollen
Yong-Hui Li, Yi-Fang Yang, Kun Li, Li-Li Jin, Nian-Yun Yang and De-Yun Kong
Structure      13C NMR   碳谱模拟图
8 .     Dipterocarpol
    相似度:60.7%
Chemistry of Natural Compounds          2013          49          58-65
Synthesis and Cytotoxicity of Derivatives of Dipterocarpol, a Metabolite of Dipterocarpus alatus
Do Thi Thu Huong, Tran Thi Thu Thuy, Tran Thi Hien, Nguyen Thanh Tra, Nguyen Quyet Tien, I. E. Smirnova, O. B. Kazakova, E. M. Minnibaeva, G. A. Tolstikov
Structure      13C NMR   碳谱模拟图
9 .     2-(E)-coumaroylbetulin 28-yl ethyl nonanedioate
C50H74O7     相似度:58.8%
Chemical & Pharmaceutical Bulletin          2000          48(8)          1211-1214
Six New Compounds from the Heartwood of Diospyros maritima
Yueh-Hsiung KUO,and Chi-I CHANG
Structure      13C NMR   碳谱模拟图
10 .     fraction a
    相似度:58.8%
Chemical & Pharmaceutical Bulletin          1992          40          1773-1778
Marine Natural Products. XXX. Two New 3-Keto-4-methylene Steroids, Theonellasterone and Conicasterone, and a Diels-Alder Type Dimeric Steroid Bistheonellasterone, from the Okinawan Marine Sponge Theonella swinhoei
Motomasa KOBAYASHI,Kazuyoshi KAWAZOE,Taketo KATORI and Isao KITAGAWA
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2014-04-14 09:43:45
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