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jessiegao07

金虫 (小有名气)

[求助] 微谱求助,谢谢 已有1人参与

13C NMR (101 MHz, cd3od)
δ 41.04,56.72,61.46,99.94,115.16,116.18,116.41,131.44,140.95,142.40,146.62,151.98,163.62
谢谢!
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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
jessiegao07: 金币+10, ★★★★★最佳答案, 非常感谢! 2015-04-23 10:42:27
1 .     latifolin
C17H18O4     相似度:64.7%
Chinese Traditional and Herbal Drugs          2014          45          328-332
Stilbenoids from rhizomes of Dioscorea bulbifera
LI Lai-ming, LI Guo-qiang, WU Xia, WANG Guo-cai, LI Yao-lan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     2,3-methylenedioxy-4,7,8-trimethoxy-quinoline
C13H13O5N     相似度:61.5%
Phytochemistry          1997          46          967-968
A quinoline alkaloid from Acanthosyris paulo-alvinii
Juceni P. Chávez, Ihanmarck D. dos Santos, Frederico G. Cruz, Jorge M. David, Shu-Wei Yang, Geoffrey A. Cordell
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     isofraxidin
    相似度:61.5%
China Journal of Chinese Materia Medica          2013          38          839-843
Chemical constituents from leaves of Rhododendron rubiginosum var. rubiginosum
YANG Yong-xun, YAN Yong-ming, TAO Ming, LUO Qian, DONG Xiao-ping
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     8-chloro-6,7-dimethoxy-4-(dimethoxymethyl)-5-nitroquinoline
C14H15N2O6Cl     相似度:61.5%
The Journal of Organic Chemistry          1997          62          568-577
Synthesis of Pyrrolo[4,3,2-de]quinolines from 6,7-Dimethoxy-4-methylquinoline. Formal Total Syntheses of Damirones A and B, Batzelline C, Isobatzelline C, Discorhabdin C, and Makaluvamines A-D
David Roberts and John A. Joule
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     6-hydroxy-7,8-dimethoxy-2H-chromen-2-one
    相似度:61.5%
Chinese Joumal of Ethnomedicine and Ethnopharmacy          2009          18          5-5
苦枥白蜡树化学成分的研究
刘丽梅, 王瑞海, 陈琳
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     caracterização da 9-metoxi-cantin-6-ona
    相似度:60%
Química Nova          2006          29          264-268
Triterpenes and a canthinone alkaloid from the stems of Simaba polyphylla (Cavalcante) W.W. Thomas (Simaroubaceae)
Saraiva, Rita de Cássia Guedes; Pinto, Angelo C.; Nunomura, Sergio Massayoshi; Pohlit, Adrian Martin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-04-23 08:01:44
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