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小白_世界

铜虫 (小有名气)

[求助] 微谱数据库求助

10.0;18.9;31.9;32.9;43.9;82.8;108.2;119.2;139.4;140.0;143.9;145.1;168.6;198.0;
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小白_世界

铜虫 (小有名气)

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2楼: Originally posted by lifeliuyan at 2013-08-23 08:24:01
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

10.0,18.9,31.9,32.9,43.9,82.8,108.2,119.2,139.4,140.0,143.9,145.1,168.6,198.0,
3楼2013-08-23 10:07:50
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lifeliuyan

至尊木虫 (职业作家)

按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
如:21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
2楼2013-08-23 08:24:01
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
jiangchunyong: 金币+10, 谢谢 2013-08-23 20:54:25
小白_世界: 金币+10, ★★★很有帮助 2013-08-25 11:30:31
查询结果:共查到11个化合物(查询结果仅供参考)  
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1 .     fraxinellonone
    相似度:100%
China Journal of Chinese Materia Medica          2005          30          1663-1666
Studies on chemical constituents in bark of Dictamnus dasycarpus
Du Chengfang, YANG Xinxin, TU Pengfei
Structure      13C NMR   碳谱模拟图

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

2 .     fraxinellonone
C14H14O4     相似度:100%
Phytochemistry          1990          29          1699-1701
A degraded limonoid from Fagaropsis glabra
Joël Boustie,Claude Moulis,Jacqueline Gleye,Isabelle Fouraste,Philippe Servin,Maryse Bon
Structure      13C NMR   碳谱模拟图

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

3 .     9α-hydroxyfraxinellone
C14H16O4     相似度:57.1%
Phytochemistry          2002          60          419-424
Degraded limonoids from Melia azedarach and biogenetic implications
Michele D’Ambrosio, Antonio Guerriero
Structure      13C NMR   碳谱模拟图

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

4 .     9β-hydroxyfraxinellone
C14H16O4     相似度:57.1%
Phytochemistry          2002          60          419-424
Degraded limonoids from Melia azedarach and biogenetic implications
Michele D’Ambrosio, Antonio Guerriero
Structure      13C NMR   碳谱模拟图

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

5 .     fraxinellone
    相似度:57.1%
Journal of Asian Natural Products Research          2005          7          843-845
Microbial transformation of fraxinellone by Aspergillus niger
R.-L. YANG, T.-L. JIA and R.-Q. ZHANG
Structure      13C NMR   碳谱模拟图

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

6 .     dasycarpol
    相似度:57.1%
Journal of Asian Natural Products Research          2005          7          843-845
Microbial transformation of fraxinellone by Aspergillus niger
R.-L. YANG, T.-L. JIA and R.-Q. ZHANG
Structure      13C NMR   碳谱模拟图

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

7 .     fraxinellone
    相似度:57.1%
China Journal of Chinese Materia Medica          2005          30          1663-1666
Studies on chemical constituents in bark of Dictamnus dasycarpus
Du Chengfang, YANG Xinxin, TU Pengfei
Structure      13C NMR   碳谱模拟图

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

8 .     6β-hydroxyfraxinellone
    相似度:57.1%
Phytochemistry          1998          47          7-11
Antifungal alkaloids and limonoid derivatives from Dictamnus dasycarpus
Weimin Zhao, Jean-Luc Wolfender, Kurt Hostettmann, Rensheng Xu, Guowei Qin
Structure      13C NMR   碳谱模拟图

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

9 .     fraxinellone
    相似度:57.1%
Journal of Anhui Agricultural Sciences          2005          33          1865-1866
中药白鲜皮的化学成分研究
王锋, 徐宁宁
Structure      13C NMR   碳谱模拟图

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

10 .     fraxinellone
C15H18O2     相似度:57.1%
Journal of Chinese Medicinal Materials          2008          31          1816-1819
Study on Chemical Constituents of the Root of Dictamnus dasycarpus
LI Xiang, TANG Hua-zhao, GOU Xiao-jun, TU Jie
Structure      13C NMR   碳谱模拟图
4楼2013-08-23 10:19:01
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