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| 13C NMR (CDCl3):11.18,13.12,17.67,20.56,28.32,28.96,31.93,31.96,34.28,35.87,36.40,37.93,39.10,43.43,50.16,54.12,66.53,128.86,148.09,206.56 |
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zhiyuan0531: 金币+15, ★★★★★最佳答案 2013-09-28 21:50:16
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zhiyuan0531: 金币+15, ★★★★★最佳答案 2013-09-28 21:50:16
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查询结果：共查到15601个化合物(查询结果仅供参考) 1 . (E)-Aglawone C21H32O2 相似度:95.2% Journal of Tropical and Subtropical Botany 2013 21 52-56 Chemical Constituents from Twigs of Aglaia testicularis C. Y. Wu XIA Ying, JIA Ji-rong, WANG Zhe, YANG Shu-min Structure 13C NMR 碳谱模拟图 2 . (Z)-Aglawone C21H32O2 相似度:90.4% Steroids 2011 76 571-576 Structural and stereochemical studies of five new pregnane steroids from the stem bark of Toona ciliata var. pubescens Jian-Rong Wang, Qiang Shen, Li Fang, Shu-Ying Peng, Yi-Ming Yang, Jia Li, Hai-Li Liu, Yue-Wei Guo Structure 13C NMR 碳谱模拟图 3 . lansisterone E C21H32O3 相似度:85.7% Canadian Journal of Chemistry 1987 65 150-153 Chemical constituents of Lansiumanamallayanum Bedd. K. K. Purushothaman, A. Sarada, A. Saraswathy Structure 13C NMR 碳谱模拟图 4 . E-salignone 相似度:81.8% Natural Product Research 1998 11 81-91 Three New Steroidal Amines from Sarcococca saligna Atta-ur-rahman; M. Iqbal Choudhary; M. Riaz Khan; M. Zafar Iqbal Structure 13C NMR 碳谱模拟图 5 . Z-salignone 相似度:81.8% Natural Product Research 1998 11 81-91 Three New Steroidal Amines from Sarcococca saligna Atta-ur-rahman; M. Iqbal Choudhary; M. Riaz Khan; M. Zafar Iqbal Structure 13C NMR 碳谱模拟图 6 . 2β,3β-dihydroxy-5α-pregn-17(20)-(Z)-en-16-one C21H32O3 相似度:80.9% Phytochemistry 1997 45 1225-1228 Pregnanes and triterpenoid hydroperoxides from the leaves of Aglaia grandis Akira Inada, Hiroko Murata, Yuka Inatomi, Tsutomu Nakanishi, Dedy Darnaedi Structure 13C NMR 碳谱模拟图 7 . (E)-Toonasterone C C21H32O3 相似度:80.9% Steroids 2011 76 571-576 Structural and stereochemical studies of five new pregnane steroids from the stem bark of Toona ciliata var. pubescens Jian-Rong Wang, Qiang Shen, Li Fang, Shu-Ying Peng, Yi-Ming Yang, Jia Li, Hai-Li Liu, Yue-Wei Guo Structure 13C NMR 碳谱模拟图 8 . dyscusin C C21H32O3 相似度:80.9% Chemical & Pharmaceutical Bulletin 2011 59(10) 1303-1306 Dyscusins A-C, Three New Steroids from the Leaves of Dysoxylum cumingianum Shin-ichiro KURIMOTO, Yoshiki KASHIWADA, Susan Lynne MORRIS-NATSCHKE, Kuo-Hsiung LEE, and Yoshihisa TAKAISHI Structure 13C NMR 碳谱模拟图 9 . 6α,7β-dihydroxy-17(20)-cis-5α-pregna-16-one C21H32O3 相似度:80.9% Chinese Journal of Chemistry 2003 21 200-203 Chemical Constituents of Ailanthus triphysa Qi Shu-Hua, Wu Da-Gang, Ma Yun-Bao and Luo Xiao-Dong Structure 13C NMR 碳谱模拟图 10 . 16-Methyl-5α-androstane-3,17-dione 18 C20H30O2 相似度:80% Steroids 2001 66 833-843 Configurational analysis and relative binding affinities of 16-methyl-5α-androstane derivatives Pál Tapolcsányi, János Wölfling, István Tóth, Mihály Szécsi, Péter Forgó, Gyula Schneider Structure 13C NMR 碳谱模拟图 11 . 3α,l7β-dihydroxyandrostane C19H32O2 相似度:80% Natural Product Research 2000 14 217-224 Fungal Transformations of Steroids by Cephalosporium Aphidicola and Trichothecium Roseum Atta-Ur-Rahman; M. Iqbal Choudhary; Fahim Asif; Afgan Farooq; M. Yaqoob Structure 13C NMR 碳谱模拟图 12 . (3α,5α)-3-Hydroxy-11-oxoandrost-16-ene-17-carbonitrile C20H27NO2 相似度:80% Bioorganic & Medicinal Chemistry Letters 2010 20 6680-6684 Neurosteroid analogues. 15. A comparative study of the anesthetic and GABAergic actions of alphaxalone, Δ16-alphaxalone and their corresponding 17-carbonitrile analogues Achintya K. Bandyopadhyaya, Brad D. Manion, Ann Benz, Amanda Taylor, Nigam P. Rath, Alex S. Evers, Charles F. Zorumski, Steven Mennerick, Douglas F. Covey Structure 13C NMR 碳谱模拟图 13 . 2β-(pyrrolidinyl)-5α-androstane-3α,17β-diol C23H39NO2 相似度:80% Bioorganic & Medicinal Chemistry 2008 16 5062-5077 Chemical synthesis of 2β-amino-5α-androstane-3α,17β-diol N-derivatives and their antiproliferative effect on HL-60 human leukemia cells Dominic Thibeault, Jenny Roy, Patrick DeRoy, Donald Poirier Structure 13C NMR 碳谱模拟图 14 . 3α-hydroxy-5α-androstane-17α-carbonitrile 相似度:80% Journal of Medicinal Chemistry 1993 36 3956-3967 Neurosteroid analogs: structure-activity studies of benz[e]indene modulators of GABAA receptor function. 1. The effect of 6-methyl substitution on the electrophysiological activity of 7-substituted benz[e]indene-3-carbonitriles Yuefei Hu, Charles F. Zorumski, Douglas F. Covey Structure 13C NMR 碳谱模拟图 15 . androst-4-ene-3β,17β-diol 相似度:80% Canadian Journal of Chemistry 1889 67 268-274 Microbial hydroxylation of steroids. Part 12. Hydroxylation of testosterone and related steroids by Gnomoniafructicola ATCC 11430 Herbert L. Holland, Frances M. Brown, P. Chinna Chenchaiah, Michael J. Chernishenko, Shaheer H. Khan, J. Appa Rao Structure 13C NMR 碳谱模拟图 16 . 5α-Androstane-3α,17β-diol C19H32O2 相似度:80% 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 碳谱模拟图 17 . 3-α-acetyloxy-5α-pregn-17(20)-(cis)-en-16-one C23H34O3 相似度:78.2% Phytochemistry 1995 39 1403-1409 Steroids and terpenoids from the gum resin of Ailanthus grandis T. Hung, H. Stuppner, E. P. Ellmerer-Müller, D. Scholz, D. Eigner, M. P. Manandhar Structure 13C NMR 碳谱模拟图 18 . (3β,5α,20S)-20-methylpregnane-3,21-diol C22H38O2 相似度:77.2% The Journal of Organic Chemistry 2008 73 7978-7984 Isolation, Biological Significance, Synthesis, and Cytotoxic Evaluation of New Natural Parathiosteroids A−C and Analogues from the Soft Coral Paragorgia sp. Javier Jesus Poza, Rogelio Fernandez, Fernando Reyes, Jaime Rodriguez and Carlos Jimenez Structure 13C NMR 碳谱模拟图 19 . 11α-hydroxypregna-4,17(20)-cis-diene-3,16-dione 相似度:76.1% Journal of Natural Products 1998 61 428-431 Microbial Transformations of Hypolipemic E-Guggulsterone Atta-ur-Rahman, M. Iqbal Choudhary, Farzana Shaheen, M. Ashraf, and Sarwat Jahan Structure 13C NMR 碳谱模拟图 20 . toosendansterol B C21H34O3 相似度:76.1% Chemical & Pharmaceutical Bulletin 1988 36 609-612 Phytochemical Studies on Meliaceous Plants. III. : Structures of Two New Pregnane Steroids, Toosendansterols A and B, from Leaves of Melia toosendan SIEB. et ZUCC. AKIRA INADA,MARI KOBAYASHI and TSUTOMU NAKANISHI Structure 13C NMR 碳谱模拟图 21 . Methyl 3α-hydroxy-17-keto-5α-androstan-2β-carboxylate 相似度:76.1% Steroids 2004 69 271-277 Selective ring-opening carbonylation of epoxy-steroids Attila Balázs, Csilla Benedek, Gábor Szalontai, Szilárd Tőrös Structure 13C NMR 碳谱模拟图 22 . 11β,17α-dihydroxy-3α,21-disulfooxy-5α-pregnan-20-one disodium salt C21H32O11S2Na2 相似度:76.1% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 23 . crambescidin 359 相似度:76.1% Organic letters 2002 4 177-180 Total Synthesis of Crambescidin 359 Kazuo Nagasawa, Angelina Georgieva, Hiroyuki Koshino, Tadashi Nakata, Tetsuya Kita, and Yuichi Hashimoto Structure 13C NMR 碳谱模拟图 24 . toosendansterol B C21H34O3 相似度:76.1% Chinese Journal of Natural Medicines 2010 8 270-273 Chemical Constituents from the Roots of Dysoxylum densiflorum LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin Structure 13C NMR 碳谱模拟图 25 . compound 1 相似度:76.1% Tetrahedron Letters 2003 44 251-254 A synthesis of crambescidin 359 Christopher G Moore, Patrick J Murphy, Harri L Williams, Alan T McGown, Nigel K Smith Structure 13C NMR 碳谱模拟图 |
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