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bin85666666

新虫 (小有名气)

[求助] 求助微谱数据查询

以下是我的化合物碳谱数据,求查相似结构。谢谢

20.8,35.6,41.7,55.9,56.8,57.4,90.9,98.5,105.0,107.1,108.8,109.1,113.8,120.5,139.1,143.9,153.3,154.1,163.1,164.8,169.1,180.4
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wq0616

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【答案】应助回帖

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bin85666666: 金币+20, ★★★★★最佳答案 2012-11-22 09:39:58
相似度大于55%的有

1 .     6-methoxysterigmatocystin(6-甲氧基柄曲菌素)
    相似度:72.7%
Chinese Journal of Marine Drugs          2004          23(5)          14-17
Studies on the chemical constituents from the mycelia of marine fungus Aspergillus versicolor
ZHANG Hai-long, TIAN Li, HUA Hui-ming, PEI Yue-hu
Structure      13C NMR   碳谱模拟图

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2 .     oxisterigmatocystin B
C20H18O8     相似度:68.1%
The Journal of Antibiotics          2011          64          193-196
Sterigmatocystins from the deep-sea-derived fungus Aspergillus versicolor
Shengxin Cai, Tianjiao Zhu, Lin Du, Boyu Zhao, Dehai Li and Qianqun Gu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




3 .     5-methoxysterigmatocystin
C19H14O7     相似度:63.6%
Magnetic Resonance in Chemistry          2007          45          434-438
1H and 13C NMR assignments for two anthraquinones and two xanthones from the mangrove fungus (ZSUH-36) (pages 434–438)
Changlun Shao, Zhigang She, Zhiyong Guo, Hong Peng, Xiaoling Cai, Shining Zhou, Yucheng Gu and Yongcheng Lin
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




4 .     oxisterigmatocystin A
C20H18O8     相似度:63.6%
The Journal of Antibiotics          2011          64          193-196
Sterigmatocystins from the deep-sea-derived fungus Aspergillus versicolor
Shengxin Cai, Tianjiao Zhu, Lin Du, Boyu Zhao, Dehai Li and Qianqun Gu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




5 .     oxisterigmatocystin C
C19H16O7     相似度:63.6%
The Journal of Antibiotics          2011          64          193-196
Sterigmatocystins from the deep-sea-derived fungus Aspergillus versicolor
Shengxin Cai, Tianjiao Zhu, Lin Du, Boyu Zhao, Dehai Li and Qianqun Gu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




6 .     sterigmatocystin
    相似度:59.0%
Chinese Journal of Marine Drugs          2005          24(5)          43-46
Studies on the secondary metabolites from marine fungus 09212121
XU Zhi-yong, ZHANG Hui-ping
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




7 .     compound 2
C18H12O7     相似度:59.0%
Tetrahedron          2012          68          8480-8486
New mycotoxins from the scale insect fungus Aschersonia coffeae Henn. BCC 28712
Jittra Kornsakulkarn, Siriporn Saepua, Kitlada Srichomthong, Sumalee Supothina, Chawanee Thongpanchang
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
2楼2012-11-22 07:56:16
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