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rdc134

银虫 (小有名气)

[求助] 帮忙看下这个谱到底是什么东东~!!!! 已有2人参与

溶剂:DMSO,    61.2,70.54,71.93,72.32,73.03,92.27


微谱了,结果是α-葡萄糖,α-吡喃葡萄糖,还有好几个类似这种物质。看了一下C谱都基本一样,怎样确定是哪个?需要再打其他什么数据吗?
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lifeliuyan

至尊木虫 (职业作家)

★
感谢参与,应助指数 +1
辣笔v小新: 金币+1, 应助指数-1, 鼓励应助交流,但貌似答非所问了吧... 2014-03-25 22:07:41
查询结果:共查到456个化合物(查询结果仅供参考)
1 .     d-(+)-Galactose
    相似度:100%
Chemistry of Natural Compounds          2004          40          465-471
BIOLOGICALLY ACTIVE COMPOUNDS FROM Limonium Gmelinii AND L. Popovii.
L. M. Korul'kina, E. E. Shul'ts, G. E. Zhusupova,Zh. A. Abilov, K. B. Erzhanov, and M. I. Chaudri I
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     α-D-吡喃葡萄糖
    相似度:100%
China Journal of Chinese Materia Medica          2005          30          195-197
Studies on the alkaloids from the herb of Corydalis adunca
TANG Yanli, YANG Aimei, ZHANG Yingshan, WANG Hanqing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     Glycopyranose α-D-Glc
    相似度:100%
Phytochemistry          1992          31          3307-3330
NMR Spectroscopy in the structural elucidation of oligosaccharides and glycosides
Pawan K. Agrawal
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     α-D-Glucopyranose
    相似度:100%
Magnetic Resonance in Chemistry          2003          41          1015-1020
Combined 1H, 13C and 11B NMR and mass spectral assignments of boronate complexes of D-(+)-glucose, D-(+)-mannose, methyl--D-glucopyranoside, methyl-β-D-galactopyranoside and methyl--D-mannopyranoside
Reem Smoum, Abraham Rubinstein and Morris Srebnik
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     α-D-glucose
    相似度:100%
Chinese Traditional and Herbal Drugs          1999          30(3)          161-164
Studies on the Chemical Constituents of Shady Jerusalemsage (Phlomis umbrosa)(Ⅰ)
Liu Shiwang; Fu Hongzheng and Lin Wenhan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     α-葡萄糖
    相似度:100%
Modern Chinese Medicine          2007          9(8)          10-11
Studies on the chemical Con stitun ts from Isodon Se rra (Maxim.) Kudo
Liu Jinxiu, Gao Huimin, Wang Zhimin, Wang Weihao, Fu Xuetao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     α-D-glucopyranosyl-α-D-glucopyranoside
    相似度:100%
Natural Product Research and Development          2008          20          60-62
Chemical Constituents from the Defatted Seeds of Linum usitatissimum L.
SHI Gao-feng; SUN Hao-ran;ZHAO Yan-fang; CHEN Xue-fu; QI Zhi-guo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     α-D-glucose
    相似度:100%
Journal of Chinese Medicinal Materials          2012          35          1607-1609
Study on Chemical Constituents from the Roots and Rhizomes of Sinopodophyllum emodi
SUN Yan-jun, LI Zhan-lin, CHEN Hong, ZHOU Wei, HUA Hui-ming
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     coyolosa
C12H22O11     相似度:100%
Pharmaceutica Acta Helvetiae          1997          72          105-111
Coyolosa, a new hypoglycemic from Acrocomia mexicana
Salud Pérez G, Rosa M. Pérez G, Cuauhtémoc Pérez G, Miguel A. Zavala S, Rosario Vargas S
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     glucose in sucrose
    相似度:100%
Canadian Journal of Chemistry          1980          58          2800-2804
Assignment of anomeric configuration and identification of carbohydrate residues by 13C nmr. 1. Galacto- and glucopyranosides and furanosides
Ross C. Beier, Bradford P. Mundy, Gary A. Strobel
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     α-D-glucose
    相似度:100%
Acta Chimica Sinica          1983          41          149-152
STUDIES ON THE CHEMICAL CONSTITUENTS OF BRUCEA JAVANICA II. BRUCEIN E-GLUCOPYRANOSIDE
ZHANG JIN-SHENG; LIN LONG-ZE; OHEN ZHONG-LIANGXU REN-SHENG; SUN XIAN-YTJ
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     α-D-glucose
    相似度:100%
Chinese Traditional and Herbal Drugs          2012          43          463-466
Studies on chemical constituents of Guizhi Fuling Capsule (Ⅲ)
YANG Peng-fei; WANG Zhen-zhong; WANG Hong-qing; LI Jia-chun; CHEN Ruo-yun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     海藻糖
C12H22O11     相似度:100%
Journal of Chinese Medicinal Materials          1998          21          458-459
Study on Chemical Components of Momofdica chanutiia
Xie Huiyuan, Huang Shuxia, Deng Huning
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2014-03-25 17:18:05
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rdc134

银虫 (小有名气)

这么多100%,到底是哪个?
3楼2014-03-25 18:33:40
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晋新南北

木虫 (小有名气)

★
感谢参与,应助指数 +1
辣笔v小新: 金币+1, 应助指数-1, 鼓励应助交流 2014-03-25 22:08:27
比旋光度,每个糖的比旋光度都不一样。
4楼2014-03-25 19:53:08
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