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北京石油化工学院2026年研究生招生接收调剂公告
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杨大松

至尊木虫 (文坛精英)

[求助] 求助微谱数据,谢谢

碳谱数据:
14.00,15.47,15.61,17.08,20.90,21.21,22.46,22.49,22.86,23.04,24.37,28.26,28.35,28.38,28.95,31.09,31.36,31.40,33.02,38.52,43.62,66.12,71.94,77.00,82.44,85.95,117.33,119.34,126.34,128.32,131,32,132.18,133.44,135.68,135.72,141.81,143.14,146.40,147.39,170.59,170.64,172.61,205.69
辛苦各位了,非常感谢。
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碧雪清谭
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杨大松

至尊木虫 (文坛精英)

一直觉得是巨大戟烷二萜被两到三个不饱和脂肪酸取代了,但是无论怎么调和二维始终有问题。
碧雪清谭
2楼2012-11-29 17:08:06
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行板如歌

金虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
杨大松: 金币+20, ★★★★★最佳答案 2012-11-29 17:39:55
xiaoxiao270: 金币+4 2012-11-29 17:46:25
1 .     Milkamine J
    相似度:59.0%
Phytochemistry          1993          34          89-95
Molluscicidal milliamines from Euphorbia milii var. hislopii
Carlos Leomar Zani, Andrew Marston, Matthias Hamburger, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     Milliamine K
    相似度:56.8%
Phytochemistry          1993          34          89-95
Molluscicidal milliamines from Euphorbia milii var. hislopii
Carlos Leomar Zani, Andrew Marston, Matthias Hamburger, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     3-O-(2,3-Dimethylbutanoyl)-13-O-dodecanoyl-20-O-acetylingenol
C40H61O9     相似度:54.5%
Chemical & Pharmaceutical Bulletin          2003          51(8)          935-941
Diterpenes from the Roots of Euphorbia kansui and Their in Vitro Effects on the Cell Division of Xenopus(2)
Li-Yan WANG,Nai-Li WANG,Xin-Sheng YAO,Syohei MIYATA,and Susumu KITANAKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     17-benzoyloxy-3-O-(2,3-dimethylbutanoyl)-13-octanoyloxyingenol
C41H56O10     相似度:54.5%
Phytochemistry          2008          69          812-819
Ingenane diterpenoids from Euphorbia esula
Zhi-Qiang Lu, Min Yang, Jin-Qiang Zhang, Guang-Tong Chen, Hui-Lian Huang,Shu-Hong Guan, Chao Ma, Xuan Liu, De-An Guo
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     3-O-p-aminobenzoyl-29-O-benzoylmultiflora-7,9(11)-diene-3α,29-diol
C44H57NO4     相似度:54.5%
Phytochemistry          1999          51          1021-1026
Multiflorane triterpenoid esters from pumpkin. An unexpected extrafolic source of PABA
Giovanni Appendino, Jasmin Jakupovic, Emanuela Belloro, Augusto Marchesini
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     rel-18(S),19(R)-diacetoxy-18,19-epoxy-6(R)-hydroxy-2(S)-octanoyloxy-5(R),8(S),9(S),10(R)-cleroda-3,13(16),14-triene and rel-18(S),19(R)-diacetoxy-18,19-epoxy-6(R)-hydroxy-2(S)-undecanoyloxy-5(R),8(S),9(S),10(R)-cleroda-3,13(16),14-triene
C32H48O8     相似度:54.5%
Phytochemistry          1996          41          565-570
Clerodane diterpenes from the bark of Casearia tremula
Simon Gibbons, Alexander I. Gray, Peter G. Waterman
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     Milliamine A
    相似度:54.5%
Phytochemistry          1993          34          89-95
Molluscicidal milliamines from Euphorbia milii var. hislopii
Carlos Leomar Zani, Andrew Marston, Matthias Hamburger, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     Milliamine E
    相似度:54.5%
Phytochemistry          1993          34          89-95
Molluscicidal milliamines from Euphorbia milii var. hislopii
Carlos Leomar Zani, Andrew Marston, Matthias Hamburger, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     Milliamine D
    相似度:54.5%
Phytochemistry          1993          34          89-95
Molluscicidal milliamines from Euphorbia milii var. hislopii
Carlos Leomar Zani, Andrew Marston, Matthias Hamburger, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     theasaponin B1
    相似度:52.2%
Phytochemistry          2006          67          1385-1389
Isotheasaponins B1–B3 from Camellia sinensis var. sinensis tea leaves
Keiko Kobayashi, Toshiaki Teruya, Kiyotake Suenaga, Yoko Matsui,Hideki Masuda, Hideo Kigoshi
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     compound 1b
C48H63NO7     相似度:52.2%
Phytochemistry          1999          51          1021-1026
Multiflorane triterpenoid esters from pumpkin. An unexpected extrafolic source of PABA
Giovanni Appendino, Jasmin Jakupovic, Emanuela Belloro, Augusto Marchesini
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     janthitrem G
    相似度:52.2%
Phytochemistry          1993          32          1431-1434
Janthitrems B and C, two principal indole-diterpenoids produced by Penicillium janthinellum
Julia Penn, Richard Swift, Lucy J. Wigley, Peter G. Mantle, John N. Bilton, Richard N. Sheppard
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

13 .     1,6,10,4'-tetraacetoxy derivative
    相似度:52.2%
Phytochemistry          1988          27          3611-3617
A new strain of Streptomyces: An anthracycline containing a C-glucoside moiety and a chiral decanol
Alberto Arnone,Rosanna Cardillo,Gianluca Nasini,Orso Vajna de Pava,Sergio Quaroni
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     janthitrem G
C39H51NO6     相似度:52.2%
Journal of the Chemical Society, Perkin Transactions 1          1984                   697-701
Structure elucidation of the janthitrems, novel tremorgenic mycotoxins from Penicillium janthinellum
Amelia E. de Jesus, Pieter S. Steyn, Fanie R. van Heerden and Robert Vleggaar
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     3-O-hextylmalonyl-12β-acetoxy-3α,25-dihydroxy-(17S,20S,24R)-epoxydammarane
C41H68O8     相似度:52.2%
Bioorganic & Medicinal Chemistry          2010          18          2964-2975
Papyriferic acid derivatives as reversal agents of multidrug resistance in cancer cells
Juan Xiong, Masatoshi Taniguchi, Yoshiki Kashiwada, Michiko Sekiya, Takashi Yamagishi, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

16 .     3-O-heptylmalonyl-12β-acetoxy-3α,25-hydroxy-(20S,24R)-epoxydammarane
C42H70O8     相似度:52.2%
Bioorganic & Medicinal Chemistry          2010          18          2964-2975
Papyriferic acid derivatives as reversal agents of multidrug resistance in cancer cells
Juan Xiong, Masatoshi Taniguchi, Yoshiki Kashiwada, Michiko Sekiya, Takashi Yamagishi, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

17 .     3-O-octylmalonyl-12β-acetoxy-3α,25-dihydroxy-(20S,24R)-epoxydammarane
C43H72O8     相似度:52.2%
Bioorganic & Medicinal Chemistry          2010          18          2964-2975
Papyriferic acid derivatives as reversal agents of multidrug resistance in cancer cells
Juan Xiong, Masatoshi Taniguchi, Yoshiki Kashiwada, Michiko Sekiya, Takashi Yamagishi, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

18 .     Tabularisin B benzoate
    相似度:52.2%
Tetrahedron          2007          63          6741-6747
Tabularisins A–D, phragmalin ortho esters with new skeleton isolated from the seeds of Chukrasia tabularis
Cheng-Qi Fan, Xiao-Ning Wang, Sheng Yin, Chuan-Rui Zhang, Fang-Dao Wang, Jian-Min Yue
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

19 .     compound 7
C39H60O4     相似度:52.2%
The Journal of Organic Chemistry          1999          64          5565-5570
Adociasulfates 1−6, Inhibitors of Kinesin Motor Proteins from the Sponge Haliclona (aka Adocia) sp.
Christine L. Blackburn, Cordula Hopmann, Roman Sakowicz, Michael S. Berdelis, Lawrence S. B. Goldstein, and D. John Faulkner
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

20 .     (3β,5α,6β,22E)-ergosta-7,22-diene-3,5,6-triol 6-linoleate
    相似度:51.1%
Helvetica Chimica Acta          2007          Vol. 90          1165
New Steryl Esters of Fatty Acids from the Mangrove Fungus Aspergillus awamori
Hao Gao, Kui Hong, Xue Zhang, Hong-Wei Liu, Nai-Li Wang, Ling Zhuang, and Xin-Sheng Yao
3楼2012-11-29 17:21:38
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杨大松

至尊木虫 (文坛精英)

非常感谢。
碧雪清谭
4楼2012-11-29 17:40:06
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