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徐冬冬

金虫 (小有名气)

[求助] 731b 微谱求助 已有1人参与

13C NMR (101 MHz, CDCl3) δ17.04, 53.11, 106.75, 109.19, 110.38, 112.12, 116.58, 122.35, 136.30, 137.21, 150.66, 151.81, 155.59, 161.39, 169.69, 180.44
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笑多会怀孕

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
徐冬冬: 金币+8, ★★★★★最佳答案 2015-04-28 21:44:56
询结果:共查到8个化合物(查询结果仅供参考)
1 .     2,8-dihydroxy-3-methyl-9-oxoxanthene-1-carboxylic acid methyl ester
C16H12O6     相似度:93.7%
Journal of Natural Products          2008          71(8)          1393-1398
Characterization of Polyketide Metabolites from Foliar Endophytes of Picea glauca
Mark W. Sumarah, Eva Puniani, Barbara A. Blackwell, and J. David Miller
Structure      13C NMR   碳谱模拟图
2 .     Microsphaeropsone C
C16H12O7     相似度:93.7%
Chemistry-A European Journal          2009          15          12121-12132
Xanthones and Oxepino[2, 3-b]chromones from Three Endophytic Fungi
Karsten Krohn, Simeon F. Kouam, Guy M. Kuigoua, Hidayat Hussain, Stephan Cludius-Brandt, Ulrich Flörke, Tibor Kurtán, Gennaro Pescitelli, Lorenzo Di Bari, Siegfried Draeger and Barbara Schulz
Structure      13C NMR   碳谱模拟图
3 .     Compound 3
C14H8O5     相似度:68.7%
Magnetic Resonance in Chemistry          2010          48          496-499
Structural elucidation and NMR assignments of four aromatic lactones from a mangrove endophytic fungus (No. GX4-1B) (pages 496–499)
Hongbo Huang, Qing Li, Xiaojun Feng, Bin Chen, Jun Wang, Lan Liu, Zhigang She and Yongcheng Lin
Structure      13C NMR   碳谱模拟图
4 .     1-Hydroxy-10-methoxy-dibenz[b,e]oxepin-6,11-dione
C15H10O5     相似度:68.7%
Marine Drugs          2012          10          2691-2697
A New Dibenz[b,e]oxepine Derivative, 1-Hydroxy-10-methoxy-dibenz[b,e]oxepin-6,11-dione, from a Marine-Derived Fungus, Beauveria bassiana TPU942
Hiroyuki Yamazaki, Henki Rotinsulu, Tsuyoshi Kaneko, Kazuki Murakami, Hiromu Fujiwara, Kazuyo Ukai and Michio Namikoshi
Structure      13C NMR   碳谱模拟图
5 .     vertixanthone
2楼2015-04-28 10:26:44
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