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kengkengsee

金虫 (小有名气)

[求助] 微谱求助!

溶剂:氘代氯仿
C谱信号:18.49,21.50,22.09,22.85,29.04,33.31,33.85,36.80,38.86,38.95,39.09,43.00,50.80,53.00,66.29,68.50,120.48,169.51,170.16,174.18
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flora_5

木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
kengkengsee: 金币+5, 有帮助 2013-11-04 09:48:06
1 .     11β-acetoxyspongian-13-en-16-one
C22H32O4     相似度:72.7%
Tetrahedron          2009          65          1495-1499
New cytotoxic spongian diterpenes from the sponge Dysidea cf. arenaria
Mika Agena, Chiaki Tanaka, Novriyandi Hanif, Mina Yasumoto-Hirose, Junichi Tanaka
Structure      13C NMR   碳谱模拟图

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2 .     3-hydroxy-17-acetamidoandrost-4-en-6-one
    相似度:71.4%
Molecules          2013          18          7436-7447
Synthesis and Evaluation of Some 17-Acetamidoandrostane and N,N-Dimethyl-7-deoxycholic Amide Derivatives as Cytotoxic Agents: Structure/Activity Studies
Yanmin Huang, Jianguo Cui, Linyi Jia, Chunfang Gan, Huacan Song, Chun Zeng and Aimin Zhou
Structure      13C NMR   碳谱模拟图

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

3 .     compound 3
C24H34O6     相似度:66.6%
Tetrahedron          2009          65          1495-1499
New cytotoxic spongian diterpenes from the sponge Dysidea cf. arenaria
Mika Agena, Chiaki Tanaka, Novriyandi Hanif, Mina Yasumoto-Hirose, Junichi Tanaka
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------
2楼2013-10-29 09:27:32
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