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恐惧男爵

木虫 (小有名气)

[求助] 求助微谱数据

C谱数据如下:66.73, 67.30, 70.68, 70.79, 72.69, 73.02, 114.95,115.06, 115.15, 116.47, 122.97, 122.99, 127.75, 127.77, 146.79, 147.07, 147.18, 149.56, 149.59, 169.24, 169.51,甲醇溶解,可能是黄酮苷类。谢谢
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牛虻维特

金虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
jiangchunyong: 金币+1, 谢谢 2013-01-27 21:53:48
恐惧男爵: 金币+20, ★★★很有帮助 2013-01-30 15:50:06
查询结果:共查到228个化合物(查询结果仅供参考)  
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1 .     3,5-di-O-caffeoylquinic acid
    相似度:81.8%
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
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2 .     3,5-dicaffeoyl-quinic acid
    相似度:81.8%
Phytochemistry          1989          28          663-664
Malonated flavonol glycosides and 3,5-dicaffeoylquinic acid from pears
Burkard Wald,Victor Wray,Rudolf Galensa,Karl Herrmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     3,5-Di-O-caffeoylquinic acid
    相似度:81.8%
Natural Product Sciences          2010          16          20-25
Isolation of Phenolics, Nucleosides, Saccharides and an Alkaloid from the root of Aralia cordata
Hyun, Sook-Kyung; Jung, Hyun-Ah; Min, Byung-Sun; Jung, Jee-H.; Choi, Jae-Sue
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     1,3-O-dicaffeoylglycerol
    相似度:80.9%
Biochemical Systematics and Ecology          2006          34          599-602
Phenylpropanoid glycerols from Tillandsia streptocarpa Baker (Bromeliaceae)
Rosemeres H. Delaporte, Karla P. Guzen, Antonio Laverde Jr., Anderson R. dos Santos, Maria H. Sarragiotto
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     3,5-dicaffeoyl quinic acid
    相似度:78.2%
Zeitschrift für Naturforschung C          2003          58          573-579
Secondary Metabolites as Stimulants and Antifeedants of Salix integra for the Leaf Beetle Plagiodera versicolora
A. R. Jassbi
Structure      13C NMR   碳谱模拟图
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6 .     3,5-dicaffeoylquinic acid
    相似度:78.2%
Food Chemistry          2010          120          134-139
Phenolic constituents from the flower buds of Lonicera japonica and their 5-lipoxygenase inhibitory activities
Eun Ju Lee, Ju Sun Kim, Hyun Pyo Kim, Je-Hyun Lee, Sam Sik Kang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     3,5-dicaffeoylquinic acid
    相似度:78.2%
Biological and Pharmaceutical Bulletin          1996          19          966-970
Isolation and Identification of Compounds from Brazilian Propolis which Enhance Macrophage Spreading and Mobility
Tomoki TATEFUJI, Noboru IZUMI, Tsunetaka OHTA, Shigeyuki ARAI, Masao IKEDA, Masashi KURIMOTO
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     3,5-Di-O-caffeoylquinic acid
C25H24O12     相似度:75%
Helvetica Chimica Acta          2012          95          564-576
On-Line Radical Scavenging Detection and Characterization of Antioxidants from Artemisia herba-alba
Nacéra Dahmani-Hamzaoui,Sof a Salido,Pablo J. Linares-Palomino,Aoumeur Baaliouamer,and Joaqu n Altarejos
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     3,5-O-bicaffeoyl quinic acid
C25H24O12     相似度:75%
Natural Product Research and Development          2007          19          244-246
Chemical Constituents of Vitex quinata
CHENG Wei-xian; CHEN Hong-yan; ZHANG Yi-ping; QIN Xiu-lin; GU Kun
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     4,5-dicaffeoyl quinic acid
    相似度:72.7%
Journal of Natural Products          1999          62          405-408
Immunomodulatory Principles of Dichrocephala bicolor
Lie-Chwen Lin, Yuh-Chi Kuo, and Cheng-Jen Chou
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     3,5-dicaffeoyl-epi-quinic acid
C25H24O12     相似度:72.7%
Planta Medica          2005          71          871-876
Identification of New Dicaffeoylquinic Acids from Chrysanthemum morifolium and their Antioxidant Activities
Hyoung Ja Kim,Yong Sup Lee
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     2,4-/3,5-Dicaffeoylglucaric acid
    相似度:72.7%
Molecules          2009          14          36-45
Caffeic Acid Derivatives from Eupatorium perfoliatum L.
Mareike Maas, Frank Petereit and Andreas Hensel
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

13 .     1-O-feruloyl-3-O-caffeoylglycerol
    相似度:72.7%
Biochemical Systematics and Ecology          2006          34          599-602
Phenylpropanoid glycerols from Tillandsia streptocarpa Baker (Bromeliaceae)
Rosemeres H. Delaporte, Karla P. Guzen, Antonio Laverde Jr., Anderson R. dos Santos, Maria H. Sarragiotto
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     3,5-di-O-caffeoylquinic acid
C25H24O12     相似度:72%
Natural Product Research          2009          23          527-532
Three di-O-caffeoylquinic acid derivatives from the heads of Cynara scolymus L.
Xian-Feng Zhu; Hong-Xun Zhang; Ramond Lo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     3,5-di-O-caffeylquinic acid
    相似度:72%
China Journal of Chinese Materia Medica          2009          34          1305-1306
灰毛牡荆化学成分研究
张庆建, 倪刚, 于德泉
Structure      13C NMR   碳谱模拟图
2楼2013-01-27 21:32:45
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牛虻维特

金虫 (小有名气)

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(,)

» 本帖已获得的红花(最新10朵)

3楼2013-01-28 15:23:42
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恐惧男爵

木虫 (小有名气)

送鲜花一朵
引用回帖:
3楼: Originally posted by 牛虻维特 at 2013-01-28 15:23:42
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(,)

附上氢谱数据,能不能再帮忙查查。谢谢了

3.25,3.25,3.26, 3.67,3.69, 3.89,3.91,3.92,3.93, 4.00,4.01,4.19,4.21,4.22,4.24,4.28,4.29,4.30,4.32,4.40,4.40,4.42,4.43,6.22,6.23,6.26,6.27,6.70,6.72,6.87,6.89,6.98,7.51,7.55
4楼2013-01-30 16:07:09
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牛虻维特

金虫 (小有名气)

引用回帖:
4楼: Originally posted by 恐惧男爵 at 2013-01-30 16:07:09
附上氢谱数据,能不能再帮忙查查。谢谢了

3.25,3.25,3.26, 3.67,3.69, 3.89,3.91,3.92,3.93, 4.00,4.01,4.19,4.21,4.22,4.24,4.28,4.29,4.30,4.32,4.40,4.40,4.42,4.43,6.22,6.23,6.26,6.27,6.70,6.72,6.87,6 ...

抱歉,我已回家,无法帮你查
5楼2013-01-31 09:50:51
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