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hejiangbo

木虫 (著名写手)

[求助] 求助微谱数据

相似度:50%以上
溶剂:氯仿
核磁数据:14.7,15.8,16.3,16.5,18.1,19.5,21.3,21.4,23.6,25.5,25.6,26.1,26.6,27.9,29.5,33.9,34.4,36.8,37.1,38.2,38.4,38.8,39.1,39.3,41.5,42.0,48.6,50.3,55.4,81.0,107.1,154.6,171.1
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hejiangbo

木虫 (著名写手)

求助好心人
兜兜转转半生已过
2楼2012-10-22 15:27:30
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sunqhui

金虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
hejiangbo: 金币+30, 谢谢你啊! 我刚解出来了! 也查到文献了!不过还是很谢谢你!希望今后继续给我帮助! 2012-10-22 17:04:31
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
14.7,15.8,16.3,16.5,18.1,19.5,21.3,21.4,23.6,25.5,25.6,26.1,26.6,27.9,29.5,33.9,34.4,36.8,37.1,38.2,38.4,38.8,39.1,39.3,41.5,42.0,48.6,50.3,55.4,81.0,107.1,154.6,171.1

  
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值  
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9331个化合物(查询结果仅供参考)  
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1 .     taraxasterol acetate
    相似度:96.9%
Chemistry of Natural Compounds          2003          39          285-288
PMR AND 13C NMR SPECTRA OF BIOLOGICALLY ACTIVE COMPOUNDS. XII.* TARAXASTEROL AND ITS ACETATE FROM THE AERIAL PART OF Onopordum acanthium
L. M. Khalilov,A. Z. Khalilova,E. R. Shakurova,I. F. Nuriev, V. V. Kachala, A. S. Shashkov,and U. M. Dzhemilev
Structure      13C NMR   碳谱模拟图

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

2 .     taraxasterol acetate
    相似度:96.9%
Chemistry of Natural Compounds          2003          39          285-288
PMR AND 13C NMR SPECTRA OF BIOLOGICALLY ACTIVE COMPOUNDS. XII.* TARAXASTEROL AND ITS ACETATE FROM THE AERIAL PART OF Onopordum acanthium
L. M. Khalilov,A. Z. Khalilova,E. R. Shakurova,I. F. Nuriev, V. V. Kachala, A. S. Shashkov,and U. M. Dzhemilev
Structure      13C NMR   碳谱模拟图

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

3 .     taraxasterol acetate
    相似度:96.9%
Chemistry of Natural Compounds          2003          39          285-288
PMR AND 13C NMR SPECTRA OF BIOLOGICALLY ACTIVE COMPOUNDS. XII.* TARAXASTEROL AND ITS ACETATE FROM THE AERIAL PART OF Onopordum acanthium
L. M. Khalilov,A. Z. Khalilova,E. R. Shakurova,I. F. Nuriev, V. V. Kachala, A. S. Shashkov,and U. M. Dzhemilev
Structure      13C NMR   碳谱模拟图

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

4 .     taraxasteryl acetate
    相似度:96.9%
China Journal of Chinese Materia Medica          2008          33          1147-1157
Studies on chemical constituents from herbs of Taraxacum mongolicum
SHI Shuyun, ZHOU Changxin, XU Yan, TAO Qiaofeng, BAI Hua, LU Fusheng, LIN Wenyan, CHEN Haiyong, ZHENG Wei, WANG Liwei, WU Yihang, ZENG Su, HUANG Kexin, ZHAO Yu, LI Xiaokun, QU Jia
Structure      13C NMR   碳谱模拟图

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

5 .     taraxasteryl acetate
    相似度:96.9%
China Journal of Chinese Materia Medica          2007          32          926-929
Studies on constitutes from Taraxacum monggolicum
YAO Wei, LIN Wenyan, ZHOU Changxin, ZHAO Yu
Structure      13C NMR   碳谱模拟图

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

6 .     taraxastery acetate
    相似度:96.9%
China Journal of Chinese Materia Medica          2001          26          837-839
Studies on the Chemical Constituents of Carduus crispus L.
ZHANG Qingying, WANG Xueying, YING Haiping, CHENG Tieming, ZHAO Yuying
Structure      13C NMR   碳谱模拟图

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

7 .     taraxasterol
    相似度:96.9%
Organic letters          2000          2          2257-2259
Arabidopsis thaliana LUP1 Converts Oxidosqualene to Multiple Triterpene Alcohols and a Triterpene Diol
Michael J. R. Segura, Michelle M. Meyer, and Seiichi P. T. Matsuda
Structure      13C NMR   碳谱模拟图

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

8 .     taraxasteryl acetate
    相似度:96.9%
Phytochemistry          1983          22          1457-1459
Sesquiterpene alcohols and triterpenoids from Liatris microcephala
Werner Herz, Kinzo Watanabe
Structure      13C NMR   碳谱模拟图

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

9 .     蒲公英甾醇醋酸酯
C32H52O2     相似度:96.9%
Chinese Traditional and Herbal Drugs          2006          37          666-668
欧亚旋覆花中三萜和甾体化合物的分离和结构鉴定
吴一兵;王云志;查建蓬;杨双革;石晓伟;张嫡群
Structure      13C NMR   碳谱模拟图

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

10 .     蒲公英甾醇乙酸酯
    相似度:96.9%
Chinese Traditional and Herbal Drugs          2006          37          338-340
Chemical constituents in Ixeridium gramineum
LIU Jun-xi; WEI Xiao-ning; LU Run-hua; SHI Yan-ping
Structure      13C NMR   碳谱模拟图

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

11 .     taraxasteryl acetate
    相似度:96.9%
Chinese Traditional and Herbal Drugs          2001          32          97-99
Studies on chemical constituents of Ixeris sonchifolia
FENG Xi zhi; XU Sui xu; YAO Jin peng; SHA Yi; LI Wen
Structure      13C NMR   碳谱模拟图

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

12 .     taraxasteryl acetate
3楼2012-10-22 15:40:54
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