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zhanghc521

铁杆木虫 (正式写手)

[求助] 求助微谱数据库

有微谱数据库的帮忙查一下
溶剂:DMSO
CNMR:43.05,51.81,72.95,170.32,174.63.
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木风枫pan

木虫 (小有名气)

【答案】应助回帖

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zhanghc521: 金币+10, ★★★★★最佳答案 2012-12-04 00:44:43
1 .     3-羟基-3-羧基戊二酸二甲酯
C8H12O7     相似度:100%
Chinese Traditional and Herbal Drugs          1995          26          105-106
乌梅的化学成分研究
沈红梅,易杨华,乔传卓,苏中武,李承祜
Structure      13C NMR   碳谱模拟图

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

2 .     1,5-dimethyl citrate
    相似度:100%
Journal of Shenyang Pharmaceutical University          2009          26          807-810
Isolation and identification of chemical constituents from the fruit and calyx of Physalis alkekengi L. var. franchetii(Mast.)Makino
CAI Qian, LIU Yu-qiang, MA Zhe
Structure      13C NMR   碳谱模拟图

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

3 .     1,5-dimethyl citrate
    相似度:100%
Natural Product Research and Development          2009          21          731-732
Studies on the Metabolites of Aspergillus aculeatus YM 311498,an Endophytic Fungus from Azadirachta indica A.Juss
WU Shao-hua; CHEN You-wei; SHAO Shi-cheng; LI Zhi-ying; YANG Li-yuan; LI Shao-lan
Structure      13C NMR   碳谱模拟图

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

4 .     1,5-dimethyl citrate
C8H12O7     相似度:100%
Natural Product Research and Development          2004          16          129-130
STUDIES ON THE CHEMICAL CONSTITUENTS OF EMBELIA LAETA
TANG Tian-jun;WU Feng-e
Structure      13C NMR   碳谱模拟图

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

5 .     trimethyl citrate
    相似度:83.3%
China Journal of Chinese Materia Medica          2008          33          1272-1274
Studies on chemical constituents of Dioscorea opposita
BAI Bing, LI Mingjing, WANG Yong, LIU Xiuhua
Structure      13C NMR   碳谱模拟图

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

6 .     柠檬酸三甲酯
C9H14O7     相似度:83.3%
Chinese Traditional and Herbal Drugs          1995          26          105-106
乌梅的化学成分研究
沈红梅,易杨华,乔传卓,苏中武,李承祜
Structure      13C NMR   碳谱模拟图

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

7 .     trimethyl citrate
    相似度:83.3%
Journal of Shenyang Pharmaceutical University          2008          25          705-707
Chemical constituents of water-soluble part of Mentha spicata L.
SONG Yan, CHEN Guang-tong, SUN Bo-hang, HUANG Jian, LI Xian, WU Li-jun
Structure      13C NMR   碳谱模拟图
3楼2012-12-03 23:09:06
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