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[求助] 维普数据求助!

13C NMR (101 MHz, CDCl3)  δ  :16.29,17.01,18.59,20.14,22.55,23.89,25.54,26.03,27.81,28.33,30.66,33.26,36.82,37.53,38.56,39.83,41.62,42.22,42.94,44.90,46.31,47.86,56.02,64.65,81.03,122.45,144.06.
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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
魔力鸟: 金币+8, 有帮助 2013-07-30 20:35:45
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13802个化合物(查询结果仅供参考)
1 .     soyasapogenol
C30H50O3     相似度:90%
Acta Pharmaceutica Sinica          1993          28          116-121
STUDIES ON THE TRITERPENOIDS FROM ROOTS OF GLYCYRRHIZA SQUAMULOSA FROANCH
H Liang and RY Zhang
Structure      13C NMR   碳谱模拟图
2 .     Soyasapogenol B
C30H50O3     相似度:90%
Journal of Asian Natural Products Research          2005          7          237-243
Three new isoprenylated flavonoids from the roots of Sophora flavescens
PEI-LAN DING, AI-JUN HOU and DAO-FENG CHEN
Structure      13C NMR   碳谱模拟图
3 .     soyasapogenol B
    相似度:90%
Journal of Natural Products          1990          Vol 53          298
Sapogenin Structure: Analysis of the 13C- and 1H-nmr Spectra of Soyasapogenol B
Robert L. Baxter, Keith R. Price, G. Roger Fenwick
Structure      13C NMR   碳谱模拟图
4 .     Soyasapogenol B
    相似度:90%
Phytochemistry          1996          41          1573-1577
Triterpenoids from Melilotus messanensis; soyasapogenol G, the first natural carbonate derivative
Francisco A. Macías*, Ana M. Simonet, M. Dolores Esteban, Juan Carlos G. Galindo
Structure      13C NMR   碳谱模拟图
5 .     soyasapogenol B
    相似度:90%
Phytochemistry          1992          31          1773-1777
Saponins from Trifolium repens
Shiho Sakamoto, Sanae Kofuji, Masanori Kuroyanagi, Akira Ueno, Setsuko Sekita
Structure      13C NMR   碳谱模拟图
6 .     soyasapogenol B
    相似度:90%
China Journal of Chinese Materia Medica          2010          35          607-609
Chemical constituents in Flos Sophorae Carbonisatus
LI Raorao*; WANG Caifang; LEI Peilin; HUANG Lanlan; YUAN Sitong
Structure      13C NMR   碳谱模拟图
7 .     Soyasapogenol B
    相似度:90%
Chinese Journal of Medicinal Chemistry          2008          18          142-156
Chemical constituents of processed Astragalus membranaceus Bunge
LIU Wei, WANG Zhi-cheng, LIANG Fei-fei, LI Xian, WANG Jin-hui
Structure      13C NMR   碳谱模拟图
8 .     12-oleanene-3,22,24-triol
    相似度:90%
Chinese Journal of Medicinal Chemistry          2010          20          201-205
Chemical constituents from themycelium of a new streptomycete
ZHENG Dan, JIANG Yi, HAN Li, LOU Kai, CHEN Yun, XU Li-hua, HUANG Xue-shi
Structure      13C NMR   碳谱模拟图
9 .     soyasapogenol B
    相似度:90%
Journal of Shenyang Pharmaceutical University          2010          27          797-802
Isolation and identification of whole plant of chemical constituents from Trifolium repens L.
SUN Lin, LI Zhan-lin, PENG Jing-bo, HAN Guo-hua, HUA Hui-ming
Structure      13C NMR   碳谱模拟图
10 .     soyasapogenin B
    相似度:90%
Russian Chemical Bulletin          2001          50          1107-1112
Secondary metabolites of Astragalus danicus Retz. and A. inopinatus Boriss.
A. S. Gromova, V. I. Lutsky, J. G. Cannon, D. Li and N. L. Owen
Structure      13C NMR   碳谱模拟图
11 .     soyasapogenol E
    相似度:90%
Journal of Chinese Medicinal Materials          2012          35          1246-1250
Study on Triterpenoids from Wisteria sinensis
LIU Jin-song, CHEN Ai-min, XU Ying-sheng, ZHANG Cong-er, WANG Gang
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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