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北京石油化工学院2026年研究生招生接收调剂公告
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ltx0744624

金虫 (小有名气)

[求助] 微谱数据求助

13 C NMR 溶剂 CDCl3
18.3,20.0,20.5,23.3,24.6,27.8,28.5,30.0,45.5,55.0,61.6,75.9,79.8,82.1,88.1,97.0,99.3,122.8,134.2,157.5,163.1,164.3,212.5
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解尔姆,朋至斯孚
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wangkaibo123

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kerry

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【答案】应助回帖

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感谢参与,应助指数 +1
ltx0744624: 金币+20, ★★★★★最佳答案 2013-11-07 16:20:09
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10个化合物(查询结果仅供参考)
1 .     trans-erioaustrasine
    相似度:54.1%
Phytochemistry          2001          58          329-332
3-Monoterpenyl-2,4-dioxygenated quinoline alkaloids from the aerial parts of Halfordia kendack
Nasim Sultana, Peter G. Waterman
Structure      13C NMR   碳谱模拟图
2 .     terreulactone A
C28H30O9     相似度:53.8%
Tetrahedron Letters          2002          43          3197-3198
Terreulactone A, a novel meroterpenoid with anti-acetylcholinesterase activity from Aspergillus terreus
Won-Gon Kim, Kyung-Mi Cho, Chong-Kil Lee, Ick-Dong Yoo
Structure      13C NMR   碳谱模拟图
3 .     tert-butyldiphenyl[(4S)-1-(tetrahydro-2H-pyran-2-yloxy)oct-2-yn-4-yloxy]silane
    相似度:52.1%
European Journal of Organic Chemistry          2011                   4460-4464
Stereoselective Total Synthesis of Umuravumbolide
Vanam Shekhar, Dorigondla Kumar Reddy, Sudina Purushotham Reddy, Peddikotla Prabhakar and Yenamandra Venkateswarlu
Structure      13C NMR   碳谱模拟图
4 .     (1R,3aR,5S,7aR)-1-((R)-1,5-dimethylhexyl)-5-(2,6-dimethylmorpholine-4-yl)-3a,7a-dimethyloctahydroinden-4-one
    相似度:52.1%
Bioorganic & Medicinal Chemistry          2013          21          1925-1943
Stereoselective synthesis of a new class of potent and selective inhibitors of human Δ8,7-sterol isomerase
Mathias König, Christoph Müller, Franz Bracher
Structure      13C NMR   碳谱模拟图
5 .     tert-butyl (1S,3R,5S,6S)-6-((S)-2-(tert-butoxycarbonyl-amino)-propanamido)-3-(2,6-dichlorophenyl)-5-isopropyl-1-methyl-7-oxohexahydropyrazolo[1,2-a]pyrazole-1-carboxylate
C29H42Cl2N4O6     相似度:52.1%
Tetrahedron          2013          69          6648-6665
Synthesis of pyrazolo[1,2-a]pyrazole-based peptide mimetics
Ana Novak, Ana Testen, Jure Bezenšek, Uroš Grošelj, Martina Hrast, Marta Kasunič, Stanislav Gobec, Branko Stanovnik, Jurij Svete
Structure      13C NMR   碳谱模拟图
6 .     (3S,7ar)-6-[2-(2-bromo-6-methoxy-4-methylphenyl)ethyl]-7a-isobutyl-3-isopropyltetrahydropyrrolo[2,1-b]-oxazol-5-one
C23H34BrNO3     相似度:52.1%
The Journal of Organic Chemistry          2004          69          2773-2784
Synthesis of (()-Hamigeran B, (-)-Hamigeran B, and (()-1-epi-Hamigeran B: Use of Bulky Silyl Groups to Protect a Benzylic Carbon-Oxygen Bond from Hydrogenolysis
Derrick L. J. Clive and Jian Wang
Structure      13C NMR   碳谱模拟图
7 .     compound 21
C24H34O8     相似度:52.1%
Tetrahedron Letters          2012          53          45-47
Formal synthesis of (+)-didemniserinolipid B
Bodugam Mahipal, Kundarapu Mallikarjun, Srivari Chandrasekhar
Structure      13C NMR   碳谱模拟图
8 .     isoterreulactone A
C28H32O8     相似度:52%
Bioorganic & Medicinal Chemistry Letters          2005          15          353-356
Isoterreulactone A, a novel meroterpenoid with anti-acetylcholinesterase activity produced by Aspergillus terreus
Ick-Dong Yoo, Kyung-Mi Cho, Chong-Kil Lee, Won-Gon Kim
Structure      13C NMR   碳谱模拟图
9 .     (2S)-6[2(3-hydroxyisopropyl)-5-methyl-4-hexenyl]-5-methoxy-7,2',4'-trihydroxyflavanone
C26H32O7     相似度:50%
Magnetic Resonance in Chemistry          2008          46          903-906
Structural determination of flavonoids from Sorphora flavescens (pages 903–906)
Xiao-Chi Ma, Xiu-Lan Xin, Bao-Jing Zhang, Feng-Yun Li, Ke-Xin Liu and De-An Guo
Structure      13C NMR   碳谱模拟图
10 .     terreulactone A
C28H30O9     相似度:50%
The Journal of Antibiotics          2003          56          351-357
Terreulactones A, B, C, and D: Novel Acetylcholinesterase Inhibitors Produced by Aspergillus terreus II. Physico-chemical Properties and Structure Determination
WON-GON KIM,KYUNG-MI CHO,CHONG-KIL LEE and ICK-DONG YOO
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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