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laiyin_111

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[求助] 求助微谱数据

降倍半萜类化合物,碳谱数据如下:

18.1,20.5,21.5,26.2,29.9,32.5,35.5,43.8,44.4,131.5,152.8,200.0,205.6,208.4

谢谢了!
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laiyin_111: 金币+15, ★★★★★最佳答案, 3Q~~ 2012-11-29 20:20:28
1 .     oxyphyllone A
C14H20O3     相似度:100%
Chinese Chemical Letters          2009          20          945-948
Oxyphyllones A and B, novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla
Jun Ju Xu, Ning Hua Tan, Jiang Xiong, Abiodun Humphrey Adebayo, Hong Jin Han , Guang Zhi Zeng , Chang Jiu Ji , Yu Mei Zhang , Mei Ju Zhu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     compound 5
C16H26O2     相似度:62.5%
Journal of Natural Products          2008          71(11)          1806-1811
Meroditerpenoids and Derivatives from the Brown Alga Cystoseira baccata and Their Antifouling Properties
Redouane Mokrini, Mohammed Ben Mesaoud, Mohammed Daoudi, Claire Hellio, Jean-Philippe Maréchal, Mohamed El Hattab, Annick Ortalo-Magné, Louis Piovetti, and Gérald Culioli
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     6,10,14-trimethylpentadec-13-en-2-one
C18H34O     相似度:62.5%
Bioorganic & Medicinal Chemistry          2010          18          3116-3124
Structure–activity relationships in the conversion of vitamin K analogues into menaquinone-4. Substrates essential to the synthesis of menaquinone-4 in cultured human cell lines
Yoshitomo Suhara, Akimori Wada, Yoji Tachibana, Masato Watanabe, Kanae Nakamura, Kimie Nakagawa, Toshio Okano
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     chabrolidione B
C15H24O3     相似度:60%
Chemical & Pharmaceutical Bulletin          2007          55(4)          594-597
Terpenoid-Related Metabolites from a Formosan Soft Coral Nephthea chabrolii
Jui-Hsin SU,Chang-Feng DAI,Hsin-Hui HUANG,Yang-Chang WU,Ping-Jyun SUNG,Chi-Hsin HSU,and Jyh-Horng SHEU
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     cubebenone
C15H22O     相似度:60%
Journal of Natural Products          2001          64          1183-1190
Sequestered Chemistry of the Arminacean Nudibranch Leminda millecra in Algoa Bay, South Africa
Kerry L. McPhail, Michael T. Davies-Coleman, and John Starmer
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     oxyphyllone B
C15H22O3     相似度:60%
Chinese Chemical Letters          2009          20          945-948
Oxyphyllones A and B, novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla
Jun Ju Xu, Ning Hua Tan, Jiang Xiong, Abiodun Humphrey Adebayo, Hong Jin Han , Guang Zhi Zeng , Chang Jiu Ji , Yu Mei Zhang , Mei Ju Zhu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     oxyphyllone B
C15H22O3     相似度:60%
Chinese Chemical Letters          2009          20          945-948
Oxyphyllones A and B, novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla
Jun Ju Xu, Ning Hua Tan, Jiang Xiong, Abiodun Humphrey Adebayo, Hong Jin Han , Guang Zhi Zeng , Chang Jiu Ji , Yu Mei Zhang , Mei Ju Zhu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     chabrolidione B
    相似度:60%
Chinese Chemical Letters          2009          20          945-948
Oxyphyllones A and B, novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla
Jun Ju Xu, Ning Hua Tan, Jiang Xiong, Abiodun Humphrey Adebayo, Hong Jin Han , Guang Zhi Zeng , Chang Jiu Ji , Yu Mei Zhang , Mei Ju Zhu
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     2β-(5-oxopentyl)-2β-methyl-5β-isopropenylcyclohexanone
C15H24O2     相似度:60%
Phytochemistry          1998          47          1577-1581
Sesquiterpenoids from Cyperus rotundus
Susumu Ohira, Taisuke Hasegawa, Ken-Ichiro Hayashi, Takuji Hoshino, Daisuke Takaoka, Hiroshi Nozaki
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     1α,11α-dihydroxyconfertifolin
C15H22O4     相似度:60%
Tetrahedron          2001          57          6051-6056
A new example of 1α-hydroxylation of drimanic terpenes through combined microbial and chemical processes
Gérard Aranda, Luis Moreno, Manuel Cortés, Thierry Prangé, Michèle Maurs, Robert Azerad
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