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静思语

新虫 (正式写手)

[求助] 微谱求助,谢谢! 已有1人参与

13C NMR (75 MHz, CDCl3) δ 12.3, 17.0, 18.8, 21.3, 22.0, 22.1, 24.3, 28.3, 29.9, 30.4, 31.0, 31.2, 32.5, 33.9, 34.7, 34.8, 35.9, 38.4, 40.1, 40.9, 42.9, 46.0, 56.1, 56.2, 67.8, 76.2, 76.2, 77.2, 106.1, 157.0.
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静思语

新虫 (正式写手)

送红花一朵
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3楼: Originally posted by 昙彡039 at 2015-01-16 14:48:41
逗号后面不需要空一格的哦!
有的顺序错了~从小到大~

直接NOVE 复制的
5楼2015-01-16 16:20:15
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
静思语: 金币+20, ★★★★★最佳答案 2015-01-16 16:18:57
1 .     24-methylenecholesta-3,5,6-triol
C28H48O3     相似度:93.3%
Journal of Instrumental Analysis          2004          23          5-8
Studies on the Secondary Metabolites of the Soft Coral Sarcophyton sp
MA Xiang-quan, ZHANG Guang-wen, SU Jing-yu, ZENG Long-mei, LI Hong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

2 .     24-methylene-cholest-4-en-3β,5α,6β-triol
C28H48O3     相似度:93.3%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2004          43(1)          122-124
Studies on the Secondary Metabolites of the Soft Coral Lobophyton sp.
LIU Hong, SU Jing-yu, ZENG Lang-mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

3 .     ergost-24(28)-en-3β,5α,6β-triol
C28H48O3     相似度:93.3%
Journal of Pharmaceutical Practice          2010          28          274-278
Bioactive constituents from Sinularia sp
MENG Li-Yuan, LI Xiu-bao, ZHANG Wen, LI Ling, SUN Peng, TANG Hua, LIU Bao-shu, YI Yang-hua
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

4 .     24-methylenecholesta-3β,5α,6β-triol
    相似度:86.6%
Natural Product Research          1997          10          231-237
Two 11α-Acetoxysterols from the Palauan Soft Coral lobophytum cf. Pauciflorum
Qing Lu; D. John Faulkner
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

5 .     ergost-24(28)-en-3β,5α,6β-triol
C28H48O3     相似度:86.6%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2003          42(3)          105-107
Studies on the Secondary Metabolites of the Soft Coral, Sinularia sp. Collected from the South China Sea
LAN Wen-jian, SU Jing-yu, ZENGLong-mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

6 .     24-methylenecholestane-3β,5α,6β-triol
    相似度:86.6%
Indian Journal of Chemistry Section B          2000          39B          42-56
Two new terpenoid derivatives from a new soft coral species of the Nephthea genus of the India ocean
A S R Anjaneyulu, M V R Krishna Murthy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

7 .     24R-methylcholesta-3β,5α,6β-triol
    相似度:83.3%
Natural Product Research          1997          10          231-237
Two 11α-Acetoxysterols from the Palauan Soft Coral lobophytum cf. Pauciflorum
Qing Lu; D. John Faulkner
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

8 .     ergost-3β,5α,6β-triol
    相似度:83.3%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2007          46(4)          116-118
The Secondary Metabolite of the Soft Coral Cespitularia cocerulea May(Ⅱ)
HE Xi-xin, YAN Su-jun, SU Jing-yu, ZENG Long-mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

9 .     armatinol B
C30H50O5     相似度:80%
Journal of Natural Products          2004          67          1455-1458
New Nardosinanes and 19-Oxygenated Ergosterols from the Soft Coral Nephthea armata Collected in Taiwan
Ali A. H. El-Gamal, Shang-Kwei Wang, Chang-Feng Dai, and Chang-Yih Duh
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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

10 .     5,6-epoxylitosterol
C28H46O3     相似度:80%
Chemical & Pharmaceutical Bulletin          1989          37          2553-2554
NOVEL 19-OXYGENATED STEROLS FROM THE OKINAWAN SOFT CORAL LITOPHYTON VIRIDIS
Kazuo IGUCHI,Shuichi SAITOH and Yasuji YAMADA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-01-16 14:31:52
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昙彡039

金虫 (小有名气)

逗号后面不需要空一格的哦!
有的顺序错了~从小到大~

» 本帖已获得的红花(最新10朵)

3楼2015-01-16 14:48:41
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昙彡039

金虫 (小有名气)

SOSO sorry  没错!我看错了!
4楼2015-01-16 14:53:19
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