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dssjsl

金虫 (小有名气)

[求助] 微谱求助,急求,ds-3 已有1人参与

碳谱数据(溶剂:氘代甲醇)
19.7,24.6,36.2,62.6,69.4,75.0,76.6,101.9,105.0,105.6,112.8,117.4,124.0,138.0,145.0,153.3,161.7,164.1,165.9,171.9,197.4

[ Last edited by 卓越_先锋 on 2015-6-9 at 23:33 ]
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
dssjsl(卓越_先锋代发): 金币+20 2015-06-30 17:09:00
Sch725680
C21H22O7     相似度:80.9%
The Journal of Antibiotics          2006          59          720-723
A New Hydrogenated Azaphilone Sch 725680 from Aspergillus sp. FREE
Shu-Wei Yang, Tze-Ming Chan, Joseph Terracciano, Reena Patel, Mahesh Patel, Vincent Gullo and Min Chu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     Entonaemin A
    相似度:71.4%
Molecules          2010          15          3993-3997
A New Azaphilone, Kasanosin C, from an Endophytic Talaromyces sp. T1BF
Liang-Qun Li, Yan-Guang Yang, Ying Zeng, Cheng Zou and Pei-Ji Zhao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     Sch1385568
C21H20O7     相似度:66.6%
The Journal of Antibiotics          2009          62          401-403
Sch 1385568, a new azaphilone from Aspergillus sp.
Shu-Wei Yang, Tze-Ming Chan, Joseph Terracciano, David Loebenberg, Mahesh Patel, Vincent Gullo and Min Chu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     rubiginosin B
C21H22O8     相似度:61.9%
Journal of Natural Products          2004          67          1152-1155
New Azaphilones from the Inedible Mushroom Hypoxylon rubiginosum
Dang Ngoc Quang, Toshihiro Hashimoto, Marc Stadler, and Yoshinori Asakawa
2楼2015-06-10 08:44:55
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dssjsl

金虫 (小有名气)

引用回帖:
2楼: Originally posted by yangyinhe at 2015-06-10 08:44:55
Sch725680
C21H22O7     相似度:80.9%
The Journal of Antibiotics          2006          59          720-723
A New Hydrogenated Azaphilone Sch 725680 from Aspergillus sp. FREE
Shu-Wei Yang, Tze- ...

亲,麻烦你再查一下好吗,因为我以前搜过有个相似度比较高的,文献我有,但我忘记是文献里的A化合物还是B化合物了,麻烦在搜一下哈。。。。

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  • 附件 1 : np200523b.pdf
  • 2015-06-10 10:04:12, 336.47 K
3楼2015-06-10 10:04:18
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dssjsl

金虫 (小有名气)

引用回帖:
2楼: Originally posted by yangyinhe at 2015-06-10 08:44:55
Sch725680
C21H22O7     相似度:80.9%
The Journal of Antibiotics          2006          59          720-723
A New Hydrogenated Azaphilone Sch 725680 from Aspergillus sp. FREE
Shu-Wei Yang, Tze- ...

???收到了吗?在搜一遍行吗,因为我上次求助别人搜的是相似度100%,就是没搞清楚是哪个化合物,这次相似度太低了啊。。
4楼2015-06-11 08:12:39
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