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shanshan2010铜虫 (小有名气)
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[求助]
微谱求助——谢谢已有1人参与
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3B碳谱数据:19.65,21.36,22.02,22.11,22.87,23.74,24.60,25.06,27.15,27.20,27.84,30.81,31.14,36.16,40.68,42.64,69.36,71.97,73.57,74.32,82.68,86.20,107.81,112.25,133.72,146.26,160.38,202.36 溶剂为氘代甲醇 非常感谢 |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48804.8
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
shanshan2010: 金币+10, ★★★很有帮助 2014-04-26 12:31:07
感谢参与，应助指数 +1
shanshan2010: 金币+10, ★★★很有帮助 2014-04-26 12:31:07
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查询结果：共查到867个化合物(查询结果仅供参考) 1 . 3-keto-24-epi-7,8-didehydrocimigenol 相似度:63.3% Chemical & Pharmaceutical Bulletin 1993 41 832-841 Constituents of Cimicifugae Rhizoma. I. Isolation and Characterization of Ten New Cycloartenol Triterpenes from Cimicifuga heracleifolia KOMAROV Jian Xin LI,Shigetoshi KADOTA,Masao HATTORI,Sadao YOSHIMACHI,Motoo SHIRO,Naoko OOGAMI,Hiroshi MIZUNO and Tsuneo NAMBA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 16-hydroxydehydrothrsiferol C30H51O7Br 相似度:63.3% Tetrahedron 1997 53 4649-4654 New polyether squalene derivatives from Laurencia Manuel Norte, JoséJ. Fernández, María L. Souto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 5α-Cholestane-3β,5,6β-triol triacetate C32H54O6 相似度:62.0% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . compound 9 相似度:62.0% Australian Journal of Chemistry 1975 28 1017-1021 Carbon-13 N.M.R. spectra of 6β-Substituted-5α-cholestane-3β,5-diols: γ- and δ-effects JW Blunt Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . (20R,22R)-6α,14α,25-trihydroxy-2β,3β:20,22-bis(isopropylidenedioxy)-5α-cholest-7-ene 相似度:61.2% Russian Journal of Organic Chemistry 2005 41 1296-1305 Stereochemistry of Hydride Reduction of 20-Hydroxyecdysone Derivatives V. N. Odinokov, R. G. Savchenko, R. V. Shafikov, S. R. Afon'kina and L. M. Khalilov, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . (2β,3β,9α,14α,20S)-20-Vinyl-9,14,20-trihydroxy-2,3-isopropylidenedioxy-5β-pregn-7-en-6-one 相似度:60.7% Steroids 2010 75 184-188 Stereoselective synthesis of 9α-hydroxylated ecdysteroids Svetlana V. Drach, Vladimir A. Khripach, Raisa P. Litvinovskaya, Alexander S. Lyakhov, Bernd Schneider, Halina A. Zhylitskaya Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 6b 相似度:60.7% Steroids 1984 43 639-649 24ξ-Methyl-5α-cholestane-3β,5,6β.22r.24-pentol 6-acetate: New polyhydroxylated sterol from the soft coral asterospicularia randalli. Mohamad B. Ksebati, Francis J. Schmitz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3β-(monodigitoxosyloxy)-14,20β-dihydroxy-5β,14β-pregnane C27H46O6 相似度:60.7% Journal of Medicinal Chemistry 1991 34 2778-2782 Pregnanes that bind to the digitalis receptor: synthesis of 14-hydroxy-5.beta.,14.beta.-pregnane glycosides from digitoxin and digitoxigenin John F. Templeton, Peter Setiloane, V. P. Sashi Kumar, Yulan Yan, Talal H. Zeglam, Frank S. LaBella Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 14,20β-dihdyroxy-3β-(α-L-rhamnopyranosyloxy)-5β,14β-pregnane C27H46O7 相似度:60.7% Journal of Medicinal Chemistry 1991 34 2778-2782 Pregnanes that bind to the digitalis receptor: synthesis of 14-hydroxy-5.beta.,14.beta.-pregnane glycosides from digitoxin and digitoxigenin John F. Templeton, Peter Setiloane, V. P. Sashi Kumar, Yulan Yan, Talal H. Zeglam, Frank S. LaBella Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 5α-Cholestane-3β,5,6β-triol 3,6-diacetate C31H52O5 相似度:60.7% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 6i 相似度:60.7% Australian Journal of Chemistry 1981 34 1451-1465 Carbon-13 N.M.R. studies of 5α- and 5β-Cholestan-5-ols and analogous 8a-Methyl-trans- and cis-decahydronaphthalen-4a-ols JM Coxon and JR Gibson Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 24-epi-7,8-didehydrocimigenol C30H46O5 相似度:60% Chemical & Pharmaceutical Bulletin 1993 41 832-841 Constituents of Cimicifugae Rhizoma. I. Isolation and Characterization of Ten New Cycloartenol Triterpenes from Cimicifuga heracleifolia KOMAROV Jian Xin LI,Shigetoshi KADOTA,Masao HATTORI,Sadao YOSHIMACHI,Motoo SHIRO,Naoko OOGAMI,Hiroshi MIZUNO and Tsuneo NAMBA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . compound 4 相似度:60% Biochemical Systematics and Ecology 2006 34 282-290 Dammarane triterpenes from Cabralea canjerana (Vell.) Mart. (Meliaceae): Their chemosystematic significance Patrícia A. de Campos Braga, Márcio Santos Soares, M. Fátima das G.F. da Silva, Paulo C. Vieira, João B. Fernandes, Antônio L. Pinheiro Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . shoreic acid 相似度:60% Phytochemistry 1998 49 1745-1748 Foveolins A and B, dammarane triterpenes from Aglaia foveolata D. Roux, M. -T. Martin, M. -T. Adeline, T. Sevenet, A. H. A. Hadi, M. Païs Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 15,16-dehydrovenustatriol C30H49O5Br 相似度:60% Tetrahedron 1997 53 4649-4654 New polyether squalene derivatives from Laurencia Manuel Norte, JoséJ. Fernández, María L. Souto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-26 08:01:58