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小木虫论坛-学术科研互动平台 » 生物医药区 » 药学 » 天然药物化学 » 各位大神求助一个碳谱9-6
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fangfuhu123

新虫 (小有名气)

[求助] 各位大神求助一个碳谱9-6 已有1人参与

13C NMR (101 MHz, CDCl3) δ 16.54, 17.61, 22.77, 22.82, 22.91, 22.95, 24.6, 33.447, 35.01, 35.38, 39.01, 74.06, 88.22, 99.78, 116.46, 122.25, 141.86, 157.13, 165.16, 195.66207.42
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1楼 2014-11-01 17:54:06
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fangfuhu123

新虫 (小有名气)
刚刚的错了格式少了一个逗号
13C NMR (101 MHz, CDCl3) δ 16.54, 17.61, 22.77, 22.82, 22.91, 22.95, 24.6, 33.447, 35.01, 35.38, 39.01, 74.06, 88.22, 99.78, 116.46, 122.25, 141.86, 157.13, 165.16, 195.66,207.42
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2楼2014-11-01 17:56:30
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wangkaibo123

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kerry

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【答案】应助回帖

★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
fangfuhu123: 金币+6, ★★★很有帮助 2014-11-01 21:57:47
查询模式：模糊查询
碳谱数据输入：
按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如：
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项：
匹配容差： (数字格式，可自行设定)
相似度：   %(相似度>=50%)



查询结果：共查到17个化合物(查询结果仅供参考)
1 .     nemoralisin
C20H28O4     相似度:95.2%
Helvetica Chimica Acta          2007          Vol. 90          783
Chemical Constituents of Polyalthia nemoralis
Xiu-Feng He, Xiao-Ning Wang, Cheng-Qi Fan, Li-She Gan, Sheng Yin, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图
2 .     nemoralisin A
C20H28O5     相似度:71.4%
Journal of Natural Products          2013          76          1191-1195
Bioactive Terpenoids from the Fruits of Aphanamixis grandifolia
Yao Zhang, Jun-Song Wang, Dan-Dan Wei, Yu-Cheng Gu, Xiao-Bing Wang, and Ling-Yi Kong
Structure      13C NMR   碳谱模拟图
3 .     nemoralisin C
C20H28O5     相似度:71.4%
Journal of Natural Products          2013          76          1191-1195
Bioactive Terpenoids from the Fruits of Aphanamixis grandifolia
Yao Zhang, Jun-Song Wang, Dan-Dan Wei, Yu-Cheng Gu, Xiao-Bing Wang, and Ling-Yi Kong
Structure      13C NMR   碳谱模拟图
4 .     nemoralisin J
C20H28O5     相似度:71.4%
Phytochemistry Letters          2014          8          81-85
New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B
Hai-Yuan Zhang, Chun-Mao Yuan, Ming-Ming Cao, Xiao-Hui Li, Shun-Lin Li, Yu Zhang, Xiao-Jiang Hao, Hong-Ping He
Structure      13C NMR   碳谱模拟图
5 .     nemoralisin H
C20H28O5     相似度:66.6%
Phytochemistry Letters          2014          8          81-85
New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B
Hai-Yuan Zhang, Chun-Mao Yuan, Ming-Ming Cao, Xiao-Hui Li, Shun-Lin Li, Yu Zhang, Xiao-Jiang Hao, Hong-Ping He
Structure      13C NMR   碳谱模拟图
6 .     Nemoralisin G
C20H26O5     相似度:66.6%
Fitoterapia          2014          92          100-104
Chemical constituents from Aphanamixis grandifolia
Rong Zhang, Hong-Ping He, Ying-Tong Di, Shun-Lin Li, Guo-Ying Zuo, Yu Zhang, Xiao-Jiang Hao
Structure      13C NMR   碳谱模拟图
7 .     nemoralisin I
C20H28O5     相似度:57.1%
Phytochemistry Letters          2014          8          81-85
New acyclic diterpenoids from the fruits of Aphanamixis grandifolia and structure revision of nemoralisin B
Hai-Yuan Zhang, Chun-Mao Yuan, Ming-Ming Cao, Xiao-Hui Li, Shun-Lin Li, Yu Zhang, Xiao-Jiang Hao, Hong-Ping He
Structure      13C NMR   碳谱模拟图
8 .     Nemoralisin F
C21H34O4     相似度:57.1%
Fitoterapia          2014          92          100-104
Chemical constituents from Aphanamixis grandifolia
Rong Zhang, Hong-Ping He, Ying-Tong Di, Shun-Lin Li, Guo-Ying Zuo, Yu Zhang, Xiao-Jiang Hao
Structure      13C NMR   碳谱模拟图
9 .     Radianspene G
    相似度:54.5%
Phytochemistry          2012          78          190-196
Guanacastane-type diterpenoids from Coprinus radians
Yi-xin Ou, Yao-yao Li, Xiao-ming Qian, Yue-mao Shen
Structure      13C NMR   碳谱模拟图
10 .     bisabosqual A
C23H28O5     相似度:52.1%
The Journal of Antibiotics          2001          54          896-903
Bisabosquals, Novel Squalene Synthase Inhibitors II. Physico-chemical Properties and Structure Elucidation
KAZUYUKI MINAGAWA,SHUICHI KOUZUKI,KAZUHIDE NOMURA,YOSHIMI KAWAMURA,HIROYOSHI TANI,YOSHIHIRO TERUI,HIROSHI NAKAI and TOSHIYUKI KAMIGAUCHI
Structure      13C NMR   碳谱模拟图
11 .     kongensin A
C22H30O5     相似度:50%
Helvetica Chimica Acta          2006          Vol. 89          537
Three New, 1-Oxygenated ent-8,9-Secokaurane Diterpenes from Croton kongensis
Wei Chen, Xiao-Dong Yang, Jing-Feng Zhao, Jing-Hua Yang, Hong-Bin Zhang, Zi-Yan Li, and Liang Li
Structure      13C NMR   碳谱模拟图
12 .     ganoderiol B
    相似度:50%
Phytochemistry          1994          36          1337-1338
15α-Hydroxy-24-methylenelanosta-7, 9(11)-dien-3-one from the stem bark of Desmos longiflorus
Joseph D. Connolly, M.D.Enamul Haque, Choudhury M. Hasan, M.Sohrab Hossain
Structure      13C NMR   碳谱模拟图
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3楼2014-11-01 21:16:51
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