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wei537113

铜虫 (小有名气)

[求助] 微谱数据求助

13C NMR (101 MHz, CDCl3)
δ14.76, 44.06, 55.96, 83.53, 108.90, 113.89, 119.10, 133.36, 144.44, 146.25
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
wei537113: 金币+30 2013-10-25 21:52:37
查询结果:共查到247个化合物(查询结果仅供参考)
1 .     nectandrin B
C20H24O5     相似度:80%
Acta Botanica Yunnanica          1997          19(2)          211-212
CHEMICAL CONSTITUENTSOF PIPER POLYSYPHORUM
Zhang Ke,  Chen Changxiang,  Chen Defang
Structure      13C NMR   碳谱模拟图
2 .     iso-nectandrin B
C20H24O5     相似度:80%
Acta Botanica Yunnanica          1997          19(2)          211-212
CHEMICAL CONSTITUENTSOF PIPER POLYSYPHORUM
Zhang Ke,  Chen Changxiang,  Chen Defang
Structure      13C NMR   碳谱模拟图
3 .     nectandrin B
    相似度:80%
Natural Product Research and Development          2010          22          987-990
Chemical Constituents of Myristica argentea Warb.
SHI Ji; ZHAO Qi-miao; JIA Tia-zhu
Structure      13C NMR   碳谱模拟图
4 .     nectandrin B
    相似度:80%
Journal of the Brazilian Chemical Society          2009          20          1110-1118
Biological Activities of Lignoids from Amazon Myristicaceae Species: Virola michelii, V. mollissima, V. pavonis and Iryanthera juruensis (dedicated to Prof. Otto R. Gottlieb)
Sabrina K. R. Morais, Ana F. Teixeira, Zelina E. dos S. Torres, Sergio M. Nunomura, Edite H. Y. Kanashiro, José Angelo L. Lindoso and Massayoshi Yoshida
Structure      13C NMR   碳谱模拟图
5 .     Nectandrin B
C20H24O5     相似度:80%
Natural Product Research and Development          2012          24          757-760
Chemical Constituents from Stems of Rhododendron delavayi Franch.
XU Jin-jin; WANG Yue-hu; WANG Hong-sheng; WANG Huan; HUANG Qiao-qin; LONG Chun-lin
Structure      13C NMR   碳谱模拟图
6 .     rel-(3R,3'S,4R,4'S)-3,3',4,4'-Tetrahydro-6,6'-dimethoxy[3,3'-bi-2H-benzopyran]-4,4'-diol
C20H22O6     相似度:70%
Helvetica Chimica Acta          2000          Vol. 83          3344
Chemical Constituents of Tripterygium wilfordii
Guangzhong Yang, Xueqiang Yin, and Yuanchao Li
Structure      13C NMR   碳谱模拟图
7 .     bisbenzopyran
C20H22O6     相似度:70%
Planta Medica          1997          63          454-456
A New Bisbenzopyran from Aloe barbadensis Roots
Rubeeria Saleem, Shaheen Faizi, Farhat Deeba, Bina Shaheen Siddiqui, and Mahmood Husain Qazi
Structure      13C NMR   碳谱模拟图
8 .     d-pinoresinol
    相似度:70%
Acta Pharmaceutica Sinica          1996          31          524-529
STUDIES ON CHEMICAL CONSTITUENTS OF ROOTS OF EUPHORBIA PEKINENSIS
LY Kong and ZD Min
Structure      13C NMR   碳谱模拟图
9 .     (+)-pinoresinol
    相似度:70%
China Journal of Chinese Materia Medica          2000          25          541-543
Studies on Chemical Constituents of Ligustrum obtusifolium Sieb. et Zucc.
ZHOU Lixin, DING Yi
Structure      13C NMR   碳谱模拟图
10 .     pinoresinol
C20H22O6     相似度:70%
Fitoterapia          2003          74          184-187
Bioactive constituents of Leptadenia arborea
A.El-Hassan , M.El-Sayed , A.I. Hamed , I.K. Rheeb,A.A. Ahmed, K.P. Zeller, R. Verpoorte
Structure      13C NMR   碳谱模拟图
11 .     (±) pinoresinol
    相似度:70%
Phytochemistry          2000          54          897-899
Spectral comparisons of coniferyl and cinnamyl alcohol epoxide derivatives with a purported cis-epoxyconiferyl alcohol isolate
Nathan R. Guz, Frank R. Stermitz
Structure      13C NMR   碳谱模拟图
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