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叶ai枫

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[求助] 13C-NMR 谢谢!!! 已有1人参与

13C NMR ( 600MHz, 氘代甲醇)
14.3,17.4,21.2,36.5,40.3,43.2,47.7,52.0,58.5,64.3,67.1,73.7,81.2,86.5,140.3,171.7,172.7,172.9,203.1,218.8
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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
叶ai枫: 金币+9, ★★★很有帮助 2015-04-30 19:01:38
叶ai枫(卓越_先锋代发): 金币+1 2015-05-06 13:15:50
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%)
碳谱库:   Nat Syn


查询结果:共查到23个化合物(查询结果仅供参考)
1 .     salvidivin A
C23H28O10     相似度:56.5%
Journal of Natural Products          2006          69          1782-1786
Neo-clerodane Diterpenes from the Hallucinogenic Sage Salvia divinorum
Osamu Shirota, Kumi Nagamatsu, and Setsuko Sekita
Structure      13C NMR   碳谱模拟图
2 .     (16R)-16,17,18-trihydroxyphyllocladan-3-one
    相似度:55%
Phytomedicine          2011          18          393-401
Central nervous system activities of two diterpenes isolated from Aloysia virgata
Cristina Wasowski, Mariel Marder
Structure      13C NMR   碳谱模拟图
3 .     compound 51b
C21H28O5S2     相似度:52.3%
Journal of the American Chemical Society          2007          129          429-440
Total Synthesis of Abyssomicin C, Atrop-abyssomicin C, and Abyssomicin D:  Implications for Natural Origins of Atrop-abyssomicin C
K. C. Nicolaou and Scott T. Harrison
Structure      13C NMR   碳谱模拟图
4 .     salvidivin B
C23H28O10     相似度:52.1%
Journal of Natural Products          2006          69          1782-1786
Neo-clerodane Diterpenes from the Hallucinogenic Sage Salvia divinorum
Osamu Shirota, Kumi Nagamatsu, and Setsuko Sekita
Structure      13C NMR   碳谱模拟图
5 .     olearin
    相似度:50%
Journal of Natural Products          2006          69(12)          1734-1738
Clerodane Diterpenoids from Salvia splendens
Gianfranco Fontana, Giuseppe Savona, and Benjamn Rodrguez
Structure      13C NMR   碳谱模拟图
6 .     3β-hydroxy-5α-angeloyloxysilphinene
C20H28O2     相似度:50%
Journal of Natural Products          2002          65          448-453
C-5-Substituted Antifeedant Silphinene Sesquiterpenes from Senecio palmensis
Matías Reina, Matthias Nold, Omar Santana,Juan Carlos Orihuela, and Azucena González-Coloma
Structure      13C NMR   碳谱模拟图
7 .     cascarillin H
C22H30O6     相似度:50%
Journal of Natural Products          2002          65          1180-1182
Neoclerodane Diterpenoids from Croton eluteria
Claire Vigor,Nicolas Fabre, Isabelle Fourasté, and Claude Moulis
Structure      13C NMR   碳谱模拟图
8 .     compound 13
    相似度:50%
Journal of Natural Products          1999          62          1311-1315
Three Secoiridoid Glucosides from Jasminum nudiflorum
Takao Tanahashi, Yukiko Takenaka, Naotaka Nagakura, and Toyoyuki Nishi
Structure      13C NMR   碳谱模拟图
9 .     17β-hydroxy-2-(hydroxymethyl)-17α-pregn-4-en-20-yn-3-one
C22H30O3     相似度:50%
Natural Product Research          2002          16          101-106
Microbial Transformation of Danazol
M. Iqbal Choudhary
Structure      13C NMR   碳谱模拟图
10 .     6α-7β-Dihydroxyuotmupun-17β-oic acid
2楼2015-04-29 21:42:12
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