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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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peng900923

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[求助] 微谱求助，谢谢！已有1人参与

13C NMR (126 MHz, CDCl3) δ 14.44, 14.75, 16.38, 17.82, 17.96, 18.78, 18.90, 19.52, 19.85, 19.96, 21.19, 29.85, 31.08, 31.25, 33.10, 33.96, 34.18, 38.14, 39.03, 44.09, 45.06, 52.58, 66.74, 69.44, 70.16, 71.52, 74.95, 76.69, 78.45, 82.97, 85.94, 90.64, 109.86, 119.88, 122.30, 142.15, 143.44, 167.07, 169.34, 170.86, 173.44, 173.92, 176.59, 177.89 .

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peng900923: 金币+10, ★★★★★最佳答案 2015-06-12 19:52:02

查询结果：共查到667个化合物(查询结果仅供参考)
1 .    Chubularisin H
C43H52O20    相似度:90.9%
Organic & Biomolecular Chemistry       2012       10       1448-1458
Kv1.2 potassium channel inhibitors from Chukrasia tabularis
Hong-Bing Liu, Hua Zhang, Ping Li, Yan Wu, Zhao-Bing Gao and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    chukrasine A
C45H58O19    相似度:86.6%
Helvetica Chimica Acta       1978       61       1814-1831
Die Chukrasine A, B, C, D und E, fünf neue Tetranortriterpene aus Chukrasia tabularisA. JUSS
Thomas Ragettli and Christoph Tamm
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    chukrasine C
C45H58O18    相似度:86.6%
Helvetica Chimica Acta       1978       61       1814-1831
Die Chukrasine A, B, C, D und E, fünf neue Tetranortriterpene aus Chukrasia tabularisA. JUSS
Thomas Ragettli and Christoph Tamm
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    tabularisin E
C39H46O18    相似度:86.3%
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
5 .    Busseine B
C43H54O18    相似度:86.3%
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 .    Chukvelutilide G
C47H62O18    相似度:85.1%
Natural Product Research       2013       27       597-602
Two new C-15 enolic acyl phragmalin-type limonoids from Chukrasia tabularis var. velutina
Jun Luo, Yi Li, Jun-Song Wang & Ling-Yi Kong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    chukrasin C
相似度:84.0%
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
8 .    Chukvelutilide F
C44H56O17    相似度:84.0%
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
9 .    Tabularisin A
C41H48O20    相似度:84.0%
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
10 .    Chubularisin I
C40H48O18    相似度:84.0%
Organic & Biomolecular Chemistry       2012       10       1448-1458
Kv1.2 potassium channel inhibitors from Chukrasia tabularis
Hong-Bing Liu, Hua Zhang, Ping Li, Yan Wu, Zhao-Bing Gao and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    Busseine K
C4iH52O17    相似度:84.0%
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
12 .    Busseine M
C44H56O20    相似度:84.0%
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
13 .    chukrasine B
C47H62O18    相似度:82.9%
Helvetica Chimica Acta       1978       61       1814-1831
Die Chukrasine A, B, C, D und E, fünf neue Tetranortriterpene aus Chukrasia tabularisA. JUSS
Thomas Ragettli and Christoph Tamm
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    chukrasine D
C47H60O19    相似度:82.9%
Helvetica Chimica Acta       1978       61       1814-1831
Die Chukrasine A, B, C, D und E, fünf neue Tetranortriterpene aus Chukrasia tabularisA. JUSS
Thomas Ragettli and Christoph Tamm
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    Chukvelutilide E
C45H54O19    相似度:82.2%
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
16 .    tabularisin J
C39H46O19    相似度:81.8%
Helvetica Chimica Acta       2008       Vol. 91       2338
Limonoids from the Twigs and Leaves of Chukrasia tabularis
Chuan-Rui Zhang, Sheng-Ping Yang, Xue-Qin Chen, Yan Wu, Xue-Chu Zhen, and Jian-Min Yue
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
17 .    chukrasin B
相似度:81.8%
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
18 .    chukrasin D
相似度:81.8%
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
19 .    bussein
相似度:81.8%
Journal of the Chemical Society, Perkin Transactions 1       1974                437-441
13 C nuclear magnetic resonance spectra of some limonoids. Part I. The structure of procerin, an extractive from Carapa procera
David A. H. Taylor
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
20 .    Tabularisin B
C39H46O19    相似度:81.8%
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
21 .    Tabularisin B benzoate
相似度:81.8%
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
22 .    Busseine A
C44H56O18    相似度:81.8%
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

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