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hejiangbo

木虫 (著名写手)

[求助] 求助微谱数据查询

相似度:50%
溶剂:氯仿
核磁数据:55.8,109.4,114.4,119.7,127.7,129.3,138.6,148.1,152.8,191.7
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wq0616

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
hejiangbo: 金币+10, ★★★★★最佳答案, 谢谢 2012-11-20 14:51:08
相似度大于80%的有

1 .     香草醛
    相似度:80%
China Journal of Chinese Materia Medica          2005          30          153-154
藏药短穗兔耳草化学成分研究
杨云裳, 何 荔, 杨爱梅, 史高峰, 鲁润华
Structure      13C NMR   碳谱模拟图

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




2 .     vanillin
    相似度:80%
China Journal of Chinese Materia Medica          2011          Vol 36,Issue 8          1019-1023
Study on chem ical constituents from ethyl acetate extract ofMyricaria bracteata
ZHANG Ying, YUAN Yi, CUI Baosong, LI Shuai
Structure      13C NMR   碳谱模拟图

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




3 .     3-methoxy-4-hydroxybenzaldehyde
    相似度:80%
Chinese Pharmaceutical Journal          2011          46          17-20
Studies on Chemical Constituents of Sarcopyramis nepdensis
ZHANG Jin-wen, CHEN Hua-dong, LIAO Mei, ZHANG Yong-hui
Structure      13C NMR   碳谱模拟图

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




4 .     4-hydroxy-3-methoxy benzaldehyde
    相似度:80%
Natural Product Research and Development          2008          20          56-59
Non-alkaloid Constituents from Stemona sessilifolia
YANG Xin-zhou; LIN Li-gen; TANG Chun-ping; KE Chang-qiang; YE Yang
Structure      13C NMR   碳谱模拟图

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




5 .     vanillin
    相似度:80%
Natural Product Research and Development          2008          20          257-261
Chemical Constituents of Keteleeria evelyniana
FU Zhao-hui;ZHANG Yu-mei; TAN Ning-hua; CHU Hong-biao; JI Chang-jiu;
Structure      13C NMR   碳谱模拟图

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




6 .     4-hydroxy-3-methoxybenzaldehyde
    相似度:80%
Journal of the Chinese Chemical Society          2004          51          437-441
New Prenylated Flavones from the Roots of Ficus beecheyana
Ching-kuo Lee*, Chung-kuang Lu, Yuen-Hsiung Kuo,Jian-Zhi Chen and Guang-Zhong Sun
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
2楼2012-11-20 14:28:43
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