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想太多小姐

金虫 (小有名气)

[求助] 维普数据求助 已有1人参与

氘代试剂:C5D5N
18.29,18.92,18.96,19.13,24.36,25.23,28.88,30.49,32.65,35.32,36.93,39.12,39.45,41.13,53.66,56.16,56.64,57.74,60.92,63.55,68.11,68.25,68.52,69.24,69.72,72.08,72.33,74.79,75.09,75.70,75.98,77.89,78.66,78.78,79.05,82.72,83.30,83.58,86.30,99.35,99.95,101.54,102.77,105.81,114.85,118.98,120.85,141.07,144.27,175.89

[ Last edited by 卓越_先锋 on 2015-6-6 at 14:06 ]
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铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
想太多小姐: 金币+9 2015-06-06 14:15:19
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%)
碳谱库:   Nat Syn


查询结果:共查到283个化合物(查询结果仅供参考)
1 .     cynanversicoside-B
C48H72O20     相似度:86%
Planta Medica          1991          57          454-456
Two New Glycosides from the Roots of Cynanchum versicolor
Qiu Sheng-xiang , ZhangZhuang-xin, Yong Lin , and Zhou Jun
Structure      13C NMR   碳谱模拟图
2 .     Inamoside A
C47H72O20     相似度:86%
Journal of Asian Natural Products Research          2007          9          771-779
Three new C21-steroidal glycosides from the roots of Cynanchum inamoenum
LI-QINWANG, YANG LU, YOU-XING ZHAO, JUN ZHOU and QI-TAI ZHENG
Structure      13C NMR   碳谱模拟图
3 .     cynatratoside E
C47H72O19     相似度:80%
Chemical & Pharmaceutical Bulletin          1985          33          1507-1514
Studies on the Constituents of Asclepiadaceae Plants. LVIII. The Structures of Five Glycosides, Cynatratoside-A, -B, -C, -D, and -E, from the Chinese Drug "Pai-Wei, " Cynanchum atratum BUNGE
ZHUANGXIN ZHANG,JUN ZHOU,KOJI HAYASHI and HIROSHI MITSUHASHI
Structure      13C NMR   碳谱模拟图
4 .     Komaroside D
C47H72O20     相似度:80%
Steroids          2004          69          319-324
Five new C21 steroidal glycosides from Cynanchum komarovii Al.Iljinski
Wang Liqin, Shen Yuemao, Xu Xing, Wei Yuqing, Zhou Jun
Structure      13C NMR   碳谱模拟图
5 .     Cynatratoside E
C47H72O19     相似度:80%
Steroids          2004          69          319-324
Five new C21 steroidal glycosides from Cynanchum komarovii Al.Iljinski
Wang Liqin, Shen Yuemao, Xu Xing, Wei Yuqing, Zhou Jun
Structure      13C NMR   碳谱模拟图
6 .     cynatratoside E
    相似度:80%
Chinese Traditional and Herbal Drugs          1997          28          397-398+439
竹灵消的化学成分研究(Ⅲ)
吴振洁,丁林生,赵守训
Structure      13C NMR   碳谱模拟图
7 .     cynanversicoside E
    相似度:80%
Chinese Journal of Natural Medicines          2006          4          338-343
C_(21)Steroidal Glycosides from Cynanchum versicolor Bunge
ZHENG Zhao-Guang; LIU Run-Hui; ZHANG Chuan; KONG Ling-Yi; ZHANG Wei-Dong
Structure      13C NMR   碳谱模拟图
8 .     cynanversicoside B
    相似度:80%
Chinese Journal of Natural Medicines          2006          4          338-343
C_(21)Steroidal Glycosides from Cynanchum versicolor Bunge
ZHENG Zhao-Guang; LIU Run-Hui; ZHANG Chuan; KONG Ling-Yi; ZHANG Wei-Dong
Structure      13C NMR   碳谱模拟图
2楼2015-06-06 14:09:21
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