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燕渴高飞

金虫 (小有名气)

[求助] 微谱求助 谢谢! 已有1人参与

编号653

碳化学位移
11.97, 11.97, 17.31, 18.93, 19.04, 19.79, 21.23, 23.06, 26.11, 26.33, 28.56, 29.14, 31.21, 33.96, 36.09, 36.35, 38.28, 38.71, 41.82, 43.1, 45.42, 45.83, 49.94, 49.97, 54.72, 70.54, 126.13, 165.01, 202.27
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wangkaibo123

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【答案】应助回帖

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感谢参与,应助指数 +1
燕渴高飞: 金币+10, ★★★很有帮助 2014-07-09 21:31:07
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11433个化合物(查询结果仅供参考)
1 .     3β-hydroxystigmast-5-en-7-one
    相似度:100%
China Journal of Chinese Materia Medica          2009          34          1809-1811
Steroids from Monascus purpureus metabolite
SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian
Structure      13C NMR   碳谱模拟图
2 .     3β-hydroxy-stigmast-5-en-7-one
    相似度:100%
China Journal of Chinese Materia Medica          2006          31          131-133
Chemical constituents from roots of Ficus hirta
LI Chun, BU Pengbin, YUE Dangkun, SUN Youfu
Structure      13C NMR   碳谱模拟图
3 .     3β-hydroxystigmast-5-en-7-one
C29H48O2     相似度:100%
China Journal of Chinese Materia Medica          2001          26          762-764
Studies on the Chemical Constitutents of Asarum longerhizomatosum C. F. Liang et C. S. Yang
ZHANG Shuxing, CAI Shaoqing, ZHAO Yuying
Structure      13C NMR   碳谱模拟图
4 .     7-Keto-β-sitosterol
    相似度:100%
Natural Product Sciences          2007          13          332-336
Norsesquiterpene and Steroid Constituents of Humulus japonicus
Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro
Structure      13C NMR   碳谱模拟图
5 .     7-Oxo-β-sitosterol
    相似度:100%
Korean Journal of Pharmacognosy          2008          39(3)          186-193
Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols
Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik
Structure      13C NMR   碳谱模拟图
6 .     stigmasta-5-en-3β-ol-7-one
    相似度:100%
China Journal of Chinese Materia Medica          2011          Vol 36,Issue 7          891-895
Chemical constituents from petroleum ether portion of Abelmoschus esculentus
JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin
Structure      13C NMR   碳谱模拟图
7 .     stigmast-5-en-7-oxo-3β-ol
    相似度:100%
Chinese Traditional and Herbal Drugs          2010          41          195-197
黑老虎根化学成分的研究
王楠;李占林;华会明
Structure      13C NMR   碳谱模拟图
8 .     3β-hydroxy-stigmast-5-en-7-one
    相似度:100%
Chinese Traditional and Herbal Drugs          2007          38          14-17
Chemical constituents of whole herb of Dicliptera chinensis
GAO Yu-tao; YANG Xiu-wei; AI Tie-min
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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