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peng900923

金虫 (初入文坛)

[求助] 微谱求助,谢谢! 已有1人参与

13C NMR (126 MHz, MeOD) δ   18.55, 18.98, 19.72, 19.92, 20.73, 20.84, 20.93, 21.05, 21.20, 21.81, 29.82, 31.65, 33.11, 37.26, 47.62, 52.44, 67.33, 70.49, 71.96, 75.20, 76.29, 81.01, 81.60, 84.46, 85.95, 89.57,111.02, 121.24, 123.43, 143.25, 144.44, 166.90, 170.55, 170.86, 171.14, 172.70, 173.88, 175.05, 177.73.
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卓越_先锋

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【答案】应助回帖

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感谢参与,应助指数 +1
peng900923: 金币+10, ★★★很有帮助 2015-04-24 14:43:41
查询结果:共查到388个化合物(查询结果仅供参考)
1 .     Chukvelutilide C
C43H52O20     相似度:81.3%
Tetrahedron          2009          65          3425-3431
Chukvelutilides A–F, phragmalin limonoids from the stem barks of Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Xiao-Bing Wang, Xue-Feng Huang, Jian-Guang Luo, Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     Busseine B
C43H54O18     相似度:79.0%
Helvetica Chimica Acta          1984          67          885-901
Die Busseine C, D, E, F, G, H, J, K, L und M, zehn neue Tetranortriterpene aus Entandrophragma bussei Harms.
Matthias Guex and Christoph Tamm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     chukrasin C
    相似度:78.5%
Natural Product Research          2008          22          763-800
13C NMR spectroscopy of D and B, D-ring seco-limonoids of Meliaceae family
T. Narender; T. Khaliq; Shweta
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     Busseine H
C41H50O18     相似度:78.0%
Helvetica Chimica Acta          1984          67          885-901
Die Busseine C, D, E, F, G, H, J, K, L und M, zehn neue Tetranortriterpene aus Entandrophragma bussei Harms.
Matthias Guex and Christoph Tamm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     Busseine K
C4iH52O17     相似度:78.0%
Helvetica Chimica Acta          1984          67          885-901
Die Busseine C, D, E, F, G, H, J, K, L und M, zehn neue Tetranortriterpene aus Entandrophragma bussei Harms.
Matthias Guex and Christoph Tamm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     Busseine M
C44H56O20     相似度:77.2%
Helvetica Chimica Acta          1984          67          885-901
Die Busseine C, D, E, F, G, H, J, K, L und M, zehn neue Tetranortriterpene aus Entandrophragma bussei Harms.
Matthias Guex and Christoph Tamm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     tabularisin E
C39H46O18     相似度:76.9%
Journal of Natural Products          2007          70          1616-1619
Nortriterpenoids from Chukrasia tabularis var. Welutina
Chuan-Rui Zhang, Sheng-Ping Yang, Qiao Zhu, Shang-Gao Liao, Yan Wu, and Jian-Min Yue
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     Chukvelutin C
C39H48O17     相似度:76.9%
Organic Letters          2009          Vol.11,No.11          2281-2284
Chukvelutins A-C, 16-Norphragmalin Limonoids with Unprecedented Skeletons from Chukrasia tabularis var. velutina
Jun Luo, Jun-Song Wang, Jian-Guang Luo, Xiao-Bing Wang, and Ling-Yi Kong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     chukrasin D
    相似度:76.7%
Natural Product Research          2008          22          763-800
13C NMR spectroscopy of D and B, D-ring seco-limonoids of Meliaceae family
T. Narender; T. Khaliq; Shweta
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     chukvelutilide M
C42H52O19     相似度:76.1%
Planta Medica          2014          80          1304-1309
Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina
Yin, Jun-Lin; Fang, Xin; Liu, En-De; Yuan, Chun-Mao; Li, Shi-Fei; Zhang, Yu; He, Hong-Ping; Li, Shun-Lin; Di, Ying-Tong; Hao, Xiao-Jiang:
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     Tabularisin A
C41H48O20     相似度:75.6%
Tetrahedron          2007          63          6741-6747
Tabularisins A–D, phragmalin ortho esters with new skeleton isolated from the seeds of Chukrasia tabularis
Cheng-Qi Fan, Xiao-Ning Wang, Sheng Yin, Chuan-Rui Zhang, Fang-Dao Wang, Jian-Min Yue
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
追求卓越,敢为先锋
3楼2015-04-24 10:00:49
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peng900923

金虫 (初入文坛)

13C NMR (126 MHz, MeOD) δ   18.55, 18.98, 19.72, 19.92, 20.73, 20.84, 20.93, 21.05, 21.20, 21.81, 29.82, 31.65, 33.11, 37.26, 47.62, 52.44, 67.33, 70.49, 71.96, 75.20, 76.29, 81.01, 81.60, 84.46, 85.95, 89.57, 111.02, 121.24, 123.43, 143.25, 144.44, 166.90, 170.55, 170.86, 171.14, 172.70, 173.88, 175.05, 177.73.
2楼2015-04-23 21:58:18
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