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haijiaotang

银虫 (正式写手)

[求助] 维普求助已有1人参与

求助以下碳谱数据的化合物:溶剂为MeoH-d4
碳谱数据如下:205.7, 167.8, 158.8, 150.6, 145.7, 130.3, 122.2, 121.1, 120.0, 78.5, 77.1, 73.2, 71.2, 68.5, 68.5, 58.9, 51.5, 42.2, 41.1, 39.9, 39.7, 37.0, 32.8, 31.9, 29.8, 28.8, 27.3, 24.0, 21.6, 20.3, 20.0, 18.0
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haijiaotang

银虫 (正式写手)

求助以下碳谱数据的化合物:溶剂为MeoH-d4
碳谱数据如下:18.0,20.0,  20.3,  21.6, 24.0, 27.3, 28.8,  29.8, 31.9, 32.8, 37.0, 39.7, 39.9,   41.1,42.2, 51.5, 58.9,68.5,68.5,71.2,  73.2,  77.1, 78.5, 120.0,  121.1, 122.2, 130.3,145.7,150.6,  158.8,  167.8, 205.7,
4楼2013-12-30 09:46:44
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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
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
Domyallbesttohaveahappylife.
2楼2013-12-28 15:19:20
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haijiaotang

银虫 (正式写手)

引用回帖:
2楼: Originally posted by wangkaibo123 at 2013-12-28 15:19:20
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

好的哦  我重新发一下!!!
3楼2013-12-30 09:46:37
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wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
PSA: 金币+1, 3u 2013-12-30 10:32:05
haijiaotang: 金币+10, ★★★很有帮助 2014-01-06 22:34:56
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2167个化合物(查询结果仅供参考)
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Chinese Traditional and Herbal Drugs          2012          43          1716-1720
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Structure      13C NMR   碳谱模拟图
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Phytochemistry          2003                   1179-1184
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Faten M.M. Darwish, Manfred G. Reinecke
Structure      13C NMR   碳谱模拟图
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Additional minor ecdysteroid components of Leuzea carthamoides
Miloš Buděšínsky, Karel Vokáč, Juraj Harmatha, Josef Cvačka
Structure      13C NMR   碳谱模拟图
7 .     20-hydroxyecdysone
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8 .     20-hydroxyecdysone
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Ecdysteroid xylosides from Limnanthes douglasii
Satyajit D. Sarker, Jean-Pierre Girault, René Lafont, Laurence N. Dinan
Structure      13C NMR   碳谱模拟图
9 .     β-ecdysone
C27H44O7     相似度:65.6%
Journal of Natural Medicines          2010          64          114-116
New naphthoquinone from the root of Lygodium japonicum (Thunb.) Sw.
Lijuan Chen, Guogang Zhang, Jie He, Jin Guan and Chunyuan Pan, et al.
Structure      13C NMR   碳谱模拟图
10 .     β-ecdysone
C27H44O7     相似度:65.6%
Chinese Traditional and Herbal Drugs          2006          37          1304-1306
拔毒散化学成分的研究
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    相似度:65.6%
Russian Journal of Organic Chemistry          2003          39          952-956
Transformation of 20-Hydroxyecdysone Acetonides into Podecdysone B
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Structure      13C NMR   碳谱模拟图
12 .     20-hydroxyecdysone
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Nutritional and antinutritional composition of Kancolla seeds: an interesting and underexploited andine food plant
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Asian Journal of Traditional Medicines          2006          1          7-10
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Indian Journal of Chemistry Section B          1995          34B          674-676
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Structure      13C NMR   碳谱模拟图
15 .     compound 1
    相似度:65.6%
Magnetic Resonance in Chemistry          2013          15          830-836
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Structure      13C NMR   碳谱模拟图
16 .     cholest-7-en-2β,3β,14α,20β,22α,25-hexahydroxy-6-one
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Domyallbesttohaveahappylife.
5楼2013-12-30 10:21:09
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