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杨大松

至尊木虫 (文坛精英)

[求助] 求助微谱数据,谢谢

碳谱数据如下:
11.9,12.0,16.6,18.9,19.0,19.8,21.1,22.9,23.4,25.9,26.4,28.6,29.0,29.7,32.8,33.8,36.1,36.3,38.8,43.5,45.7,45.9,49.5,50.6,54.7,77.0,124.1,127.7,136.7,161.2,202.7
辛苦各位了,非常感谢
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wq0616

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2013-03-01 11:13:41
1 .     stigmasta-3,5-dien-7-one
    相似度:93.5%
Planta Medica          2000          66          67-69
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Structure      13C NMR   碳谱模拟图

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2 .     campesta-3,5-dien-7-one
    相似度:80.6%
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Structure      13C NMR   碳谱模拟图

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Antimicrobial Activities of Naphthazarins from Arnebia euchroma
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Structure      13C NMR   碳谱模拟图

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4 .     stigmasta-3,5,22-trien-7-one
    相似度:74.1%
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Structure      13C NMR   碳谱模拟图

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5 .     (24R)-24-ethylcholest-4-en-3,6-dione
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Structure      13C NMR   碳谱模拟图

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6 .     (24R)-3β -chlorostigmast-5-en-7-one
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Structure      13C NMR   碳谱模拟图

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7 .     compound 9
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Structure      13C NMR   碳谱模拟图

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8 .     compound
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Structure      13C NMR   碳谱模拟图

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9 .     7β-hydroxystigmast-4-en-3-one
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Structure      13C NMR   碳谱模拟图

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11 .     3β-hydroxy-stigmast-5-en-7-one
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Structure      13C NMR   碳谱模拟图

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




12 .     3β-hydroxystigmast-5-en-7-one
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Structure      13C NMR   碳谱模拟图

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Structure      13C NMR   碳谱模拟图

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




14 .     7-Oxo-β-sitosterol
    相似度:74.1%
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Structure      13C NMR   碳谱模拟图

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




15 .     22-dihydro-stigmast-4-en-3,6-dione
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Structure      13C NMR   碳谱模拟图

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




16 .     stigmasta-5-en-3β-ol-7-one
    相似度:74.1%
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Structure      13C NMR   碳谱模拟图

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




17 .     stigmast-5-en-7-oxo-3β-ol
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Structure      13C NMR   碳谱模拟图

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




18 .     豆甾-4-烯-3,6-二酮
C29H48O2     相似度:74.1%
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Structure      13C NMR   碳谱模拟图

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




19 .     3β-hydroxy-stigmast-5-en-7-one
    相似度:74.1%
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Structure      13C NMR   碳谱模拟图

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




20 .     stigmast-4-en-3,6-dione
    相似度:74.1%
Chinese Traditional and Herbal Drugs          2002          33          205-206
Studies on chemical constituents of Uvaria tonkinensis var. subglabra
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Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
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