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zhanghc521

铁杆木虫 (正式写手)

[求助] 求助微谱数据库

有微谱数据库的同学,帮忙查一下
溶剂:氯仿
CNMR:17.4,60.00,89.2,103.2,116.4,139.4,171.8,179.5
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liuchao555

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【答案】应助回帖

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zhanghc521: 金币+10, ★★★★★最佳答案 2012-12-04 18:51:02
1 .     penicillic acid
    相似度:100%
Chemistry & Biodiversity          2012          9          2203-2209
Cytotoxic Activity of Fungal Strains Isolated from the Ascidian Eudistoma vannamei
Tasso G. C. Montenegro, Felipe A. R. Rodrigues, Paula C. Jimenez, Alysson L. Angelim, Vânia M. M. Melo, Edson Rodrigues Filho, Maria da Conceição F. de Oliveira and Letícia V. Costa-Lotufo
Structure      13C NMR   碳谱模拟图

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2 .     penicillic acid
    相似度:75%
Bioscience, Biotechnology, and Biochemistry          1996          60          1375-1376
Aspyrone, a Nematicidal Compound Isolated from the Fungus, Aspergillus melleus
Yasuo KIMURA, Satoshi NAKAHARA, Shozo FUJIOKA
Structure      13C NMR   碳谱模拟图

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3 .     compound 4a
C5H6O4     相似度:50%
Chemical & Pharmaceutical Bulletin          1995          43          1162-1166
Structures of Toxic Steroidal Saponins from Narthecium asiaticum MAXIM.
Toshihiro INOUE,Yoshihiro MIMAKI,Yutaka SASHIDA and Masato KOBAYASHI
Structure      13C NMR   碳谱模拟图

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




4 .     5-formyl-N,N-dimethyl-2-{[(triisopropylsilyl)oxy]methyl}-1H-imidazole-1-sulfonamide
C16H31N3O4SSi     相似度:50%
Heterocycles          2008          76          401-428
Synthesis of 1, 2, 4-Trisubstituted Imidazoles and 1, 3, 5-Trisubstituted 1, 2, 4-Triazoles
Corinne Baumgartner, Lukas Brändli, and François Diederich
Structure      13C NMR   碳谱模拟图

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5 .     Compound 10
    相似度:50%
Magnetic Resonance in Chemistry          2009          47          222-227
A new method proposed for the determination of absolute configurations of -amino acids (pages 222–227)
Edison Díaz Gómez and Helmut Duddeck
Structure      13C NMR   碳谱模拟图

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6 .     6-hydroxy-5-methoxy-3-methyl-3,6-dihydro-2H-pyran-4-carboxylic acid
C8H12O5     相似度:50%
Chinese Journal of Natural Medicines          2010          8          370-372
Two New Compounds Isolated from A Seaweed-associated Fungus,Aspergillus sp. AF044
DONG Zhuo; ZHENG Zhong-Hui; LU Chun-Hua; SHEN Yue-Mao
Structure      13C NMR   碳谱模拟图
2楼2012-12-04 18:29:57
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