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zhiwu1983

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[求助] 求助微谱数据

碳谱数据如下:12.1,12.2,13.6,18.9,19.2,20.0,21.3,23.3,24.4,26.3,28.4,29.3,31.2,32.4,34.5,36.3,36.4,37.4,40.0,41.9,42.8,46.0,51.9,54.0,56.4,69.7,71.4
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wangkaibo123

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【答案】应助回帖

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zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-07 09:49:16
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15806个化合物(查询结果仅供参考)
1 .     stigmastane-3β,6α-diol
C29H52O2     相似度:93.1%
Chemical & Pharmaceutical Bulletin          1995          43          1813-1817
Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM.
Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA
Structure      13C NMR   碳谱模拟图
2 .     poriferastane-3β,6α-diol
C29H52O2     相似度:93.1%
Chemical & Pharmaceutical Bulletin          1995          43          1813-1817
Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM.
Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA
Structure      13C NMR   碳谱模拟图
3 .     24R-ethyl-5α-cholestane-3β,6α-diol
    相似度:93.1%
Chinese Chemical Letters          2004          15          659-660
A New Phytosterone from Passiflora wilsonii
Gan Peng LI, Jing Feng ZHAO, Yong Qiang TU, Xiao Dong YANG, Hong Bin ZHANG,Liang LI
Structure      13C NMR   碳谱模拟图
4 .     Stigmastane-3β,6α-diol
    相似度:93.1%
Steroids          2006          71          700-705
Steryl esters and phenylethanol esters from Syringa komarowii
Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang
Structure      13C NMR   碳谱模拟图
5 .     compound 28
    相似度:93.1%
Steroids          2006          71          700-705
Steryl esters and phenylethanol esters from Syringa komarowii
Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang
Structure      13C NMR   碳谱模拟图
6 .     compound 28
    相似度:93.1%
Steroids          2006          71          700-705
Steryl esters and phenylethanol esters from Syringa komarowii
Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang
Structure      13C NMR   碳谱模拟图
7 .     compound 29
    相似度:93.1%
Steroids          2006          71          700-705
Steryl esters and phenylethanol esters from Syringa komarowii
Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang
Structure      13C NMR   碳谱模拟图
8 .     24R-ethyl-5α-cholestane-3β,6α-3-O-β-D-glucoside
    相似度:93.1%
Journal of Natural Products          1987          Vol 50          881
Sterols and Steryl Glycosides from Urtica dioica
Neera Chaurasia, Max Wichtl
Structure      13C NMR   碳谱模拟图
9 .     5α-stigmast-3β,6α-diol
C29H52O2     相似度:93.1%
Phytochemistry          1994          35          1301-1303
29-hydroxymangiferonic acid from Mangifera indica
V. Anjaneyulu, J. Suresh Babu, J.D. Connolly
Structure      13C NMR   碳谱模拟图
10 .     5α-stigmastane-3β,6α-diol
C29H52O2     相似度:93.1%
Chinese Traditional and Herbal Drugs          2007          38          340-342
Chemical constituents from stems of Clematis armandii (Ⅰ)
YAN Li-hua; XU Li-zhen; ZOU Zhong-mei; YANG Shi-lin
Structure      13C NMR   碳谱模拟图
11 .     24R-乙基-5α-胆甾-3β,6α-二醇
    相似度:93.1%
Chinese Traditional and Herbal Drugs          2004          35          621-622
小木通的化学成分研究 (Ι)
黄文武,孔德云,杨培明
Structure      13C NMR   碳谱模拟图
12 .     compound 5a
    相似度:93.1%
Archives of Pharmacal Research          2005          28          1147-1151
Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE
Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang
Structure      13C NMR   碳谱模拟图
13 .     5α-豆甾烷-3β,6α-二醇
    相似度:93.1%
Chinese Pharmaceutical Journal          2004          39          173-175
Studies on the chemical constituents of Caragana rosea
CUI Yi-ling, MU Qing, HU Chang-qi
Structure      13C NMR   碳谱模拟图
14 .     Stigmastane-3β,6α-diol
    相似度:93.1%
Journal of the Brazilian Chemical Society          2003          14          461-465
Chemical Constituents from Terminalia glabrescens
Fernanda R. Garcez, Walmir S. Garcez, Daniel L. S. Miguel, Alessandro A. T. Serea and Fabiana C. Prado
Structure      13C NMR   碳谱模拟图
15 .     24R-ethyl-5α-cholestane-3β,6α-diol
C29H52O2     相似度:93.1%
Chinese Traditional and Herbal Drugs          2012          43          653-657
Chemical constituents in twigs and leaves of Melodinus fusiformis
WANG Ding-wei; LUO Xiao-dong; JIANG Bei
Structure      13C NMR   碳谱模拟图
16 .     stigmastane-3,6-diol
C29H52O2     相似度:93.1%
Journal of Tropical and Subtropical Botany          2009          17          156-159
Studies on Chemical Constituents of Excoecaria cochinchinensis Lour .
WANG, Yunsong, HUANG, Rong, ZHANG, Hongbin, LI, Liang, YANG, Jinghua
Structure      13C NMR   碳谱模拟图
17 .     stigmastane-3β,6α-diol
    相似度:89.6%
Journal of Shenyang Pharmaceutical University          2009          26          434-437
Isolation and identification of chemical constituents from testa of Castanea mollissima Blume
LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun
Structure      13C NMR   碳谱模拟图
18 .     5α-stigmastane-3β,6α-diol
C29H52O2     相似度:86.2%
Natural Product Research and Development          2005          17          301-302
Chemical Constituents of Tripterygium wilfordii
CHEN Yu; YANG Guang-zhong *; LI Yuan-chao
Structure      13C NMR   碳谱模拟图
19 .     stigmastane-3β,6α-diol
    相似度:86.2%
Natural Product Research and Development          2012          24          55-56
Chemical Constituents from Agrimonia pilosa Ledeb
WU Hai-bo; LAN Xiao-cong; WANG Wen-shu
Structure      13C NMR   碳谱模拟图
20 .     豆甾-3β,6α-二醇
    相似度:86.2%
Journal of Tropical and Subtropical Botany          2008          16          46-50
白头树化学成分研究
殷帅文, 何旭梅, 王斌贵, 肖宜安
Structure      13C NMR   碳谱模拟图
21 .     stigmastane-3β,6α-diol
    相似度:86.2%
Chinese Traditional and Herbal Drugs          2013          44          1091-1095
Chemical constituents from underground parts of Isodon sculponeatus and their bioactivities
LI Wen, TIAN Xin-yan, XIAO Chao-jiang, HUANG Bo, JIANG Bei
Structure      13C NMR   碳谱模拟图
22 .     (24S)-3β-hydroxy-5α-stigmastan-6-one
C29H50O2     相似度:85.1%
Steroids          2012          77          91-99
Brassinosteroids and analogs as neuroprotectors: Synthesis and structure–activity relationships
Jihane Ismaili, Martin Boisvert, Fanny Longpré, Julie Carange, Céline Le Gall, Maria-Grazia Martinoli, Benoit Daoust
Structure      13C NMR   碳谱模拟图
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