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13C NMR (101 MHz, DMSO) δ 135.94 (s), 74.22 (s), 73.72 (s), 46.91，44.60 (s), 43.48 (s), 40.54 (d, J = 19.2 Hz), 40.45 (s), 40.24 (t, J = 18.5 Hz), 40.01 (s), 39.73 (d, J = 14.8 Hz), 39.51 (d, J = 17.3 Hz), 39.39 (s), （溶劑峰）38.77，,38.57, 37.85 (s), 36.34 (s), 34.08 (s), 33.62 (s), 31.63,31.52， 29.59 (s), 26.28 (s), 17.63 (s), 16.47 (s), 13.43 (s). 1 . 16-Methyl-17-hydroxy-5α-androstan-3-one 13a C20H32O2 相似度:65%（不像） Steroids 2001 66 833-843 Configurational analysis and relative binding affinities of 16-methyl-5α-androstane derivatives 10.1016/S0039-128X(01)00113-1號 Pál Tapolcsányi, János Wölfling, István Tóth, Mihály Szécsi, Péter Forgó, Gyula Schneider Structure 13C NMR Structure & 13C NMR 期刊地址 2 . dihydroflexibilolide （Dihydroflexibilolide不像） C20H34O5 相似度:65% Natural Product Research 1996 9 127-135 Flexibilolide and Dihydroflexibilolide, The First Trihydroxy-Cembranolide Lactones from the Soft Coral Sinularia Flexibilis of the Indian Ocean A. S. R. Anjaneyulu; K. S. Sagar Structure 13C NMR Structure & 13C NMR 期刊地址 3 . 5α-hydroxy-9α,10β,13α-tdacetoxytaxa-4(20),11-diene C26H38O7 相似度:65%（不像） Phytochemistry 1996 43 839-842 Taxanes from Taxus mairei Shung-Jim Yang, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR Structure & 13C NMR 期刊地址 4 . ent-1β-hydroxyatis-13-ene C20H32O 相似度:65% Journal of Natural Products 1989 Vol 52 669 Acid-Catalyzed Rearrangement of ent-Atis-13,16-dienes E. Cabrera, A. Garcia-Granados, M. Hervas Structure 13C NMR Structure & 13C NMR 期刊地址 5 . 7β-hydroxysandracopimaric acid 相似度:65% Phytochemistry 1990 29 2346-2348 Diterpenoids from Salvia wiedemannii G. Topcu,A. Ulubelen Structure 13C NMR Structure & 13C NMR 期刊地址 6 . 5α-hydroxy-9α,10β,13α-triacetoxytaxa-4 (20),11-diene 相似度:65% Journal of Shenyang Pharmaceutical University 2009 26 785-788 Isolation and identification of chemical constituents from Taxus cuspidta Sibe. et Zucc. LI Ya-nan, WANG Wen-ze, WU Li-jun, WANG Ji-wen, GAO Hui-yuan Structure 13C NMR Structure & 13C NMR 期刊地址 7 . compound 40 相似度:65% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR Structure & 13C NMR 期刊地址 8 . 13-hydroxystemarane-19-carboxylic acid 相似度:65% Phytochemistry 2001 56 141-151 Biotransformation of diterpenes and diterpene derivatives by Beauveria bassiana ATCC 7159 Greg O. Buchanan, Paul B. Reese Structure 13C NMR Structure & 13C NMR 期刊地址 9 . 19-(N,N-dimethylcarbamoxy)-2β,13-dihydroxystemarane C23H39NO4 相似度:63.6% Phytochemistry 2006 67 1088-1093 Bioconversion of Stemodia maritima diterpenes and derivatives by Cunninghamella echinulata var. elegans and Phanerochaete chrysosporium Andrew S. Lamm, William F. Reynolds, Paul B. Reese Structure 13C NMR Structure & 13C NMR 期刊地址 10 . 3β,5α-dihydroxy-13α-androstan-17-one C19H30O3 相似度:63.1% Phytochemistry 1997 45 951-956 The hydroxylation of some 13α-methylsteroids by Cephalosporium aphidicola Juliette Boynton, James R. Hanson, A. Christy Hunter Structure 13C NMR Structure & 13C NMR 期刊地址 11 . 16β,17-dihydroxy-7-oxo-ent-atisan-19-al C19H26O4 相似度:63.1% Phytochemistry 2010 71 1313-1321 Biotransformation of 7α-hydroxy- and 7-oxo-ent-atis-16-ene derivatives by the fungus Gibberella fujikuroi Braulio M. Fraga, Pedro Gonzalez, Victoria Gonzalez-Vallejo, Ricardo Guillermo, Luz N. Diaz Structure 13C NMR Structure & 13C NMR 期刊地址 12 . 16α,17α-epoxy-5α-androstan-3-one C19H28O2 相似度:63.1% Journal of Chemical Research 2008 32 314-317 Microbiological hydroxylation of some epoxy steroids by the fungus Mucor plumbeus Author: Alfooty, Khalid O. Structure 13C NMR Structure & 13C NMR 期刊地址 13 . compound 12 相似度:63.1% Organic Magnetic Resonance 1984 22 734-736 Carbon-13 NMR spectra of Piper alkamides and related compounds Avijit Banerji, Manjusha Sarkar (née Chaudhuri), Tapasree Ghosal and Sudhir Chandra Pal Structure 13C NMR Structure & 13C NMR 期刊地址 14 . compound 13 相似度:63.1% Organic Magnetic Resonance 1984 22 734-736 Carbon-13 NMR spectra of Piper alkamides and related compounds Avijit Banerji, Manjusha Sarkar (née Chaudhuri), Tapasree Ghosal and Sudhir Chandra Pal Structure 13C NMR Structure & 13C NMR 期刊地址 15 . compound 12 相似度:63.1% Organic Magnetic Resonance 1984 22 736-738 Carbon-13 nuclear magnetic resonance spectra of some heterocyclic D-homoandrostanes Deanna Marcano, Jeannette De Méndez, Ana C. Ortiz and Mirna Salinas Structure 13C NMR Structure & 13C NMR 期刊地址 16 . compound 13 相似度:63.1% Organic Magnetic Resonance 1984 22 736-738 Carbon-13 nuclear magnetic resonance spectra of some heterocyclic D-homoandrostanes Deanna Marcano, Jeannette De Méndez, Ana C. Ortiz and Mirna Salinas Structure 13C NMR Structure & 13C NMR 期刊地址 17 . 3-Isopropenyl-3-methyldiamantane 相似度:63.1% The Journal of Organic Chemistry 1990 55 1792-1796 Synthetic methods and reactions. 146. Olefins from crowded carbonyl compounds with tert-butyllithium (tert-butylmagnesium chloride)/thionyl chloride. Study of carbocationic reaction intermediates and rearrangement-cleavage under stable ion conditions usin George A. Olah, An Hsiang Wu, Omar Farooq, G. K. Surya Prakash Structure 13C NMR Structure & 13C NMR 期刊地址 18 . deoxycholic acid 相似度:62.5% Chemical & Pharmaceutical Bulletin 1996 44 1289-1292 Study on the Bile Salt from Megamouth Shark. I. The Structures of a New Bile Alcohol, 7-Deoxyscymnol, and Its New Sodium Sulfates Hitoshi ISHIDA,Hidekazu MIYAMOTO,Takako KAJINO,Hidetoshi NAKAYASU,Haruo NUKAYA and Kuniro TSUJI Structure 13C NMR Structure & 13C NMR 期刊地址 5B8C3C5A1D7239B30E3176C327613DEB.jpg B8C06188437767DE34A3619F99A74E3D.jpg@lifeliuyan |
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