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[求助]
求助微谱数据
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碳谱数据： 19.7,22.1,24.4,28.0,29.4,33.5,34.9,37.6,39.2,41.8,42.5,42.9,43.9,50.9,59.0,67.9,68.6,74.4,75.9,85.0,117.4,172.5,176.6 |
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PSA: 金币+1, 再次感谢 2012-12-14 17:06:36
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这是你求助的化合物在相似度60%以上的匹配信息 1 . 17βH-gitoxigenin C23H34O5 相似度:78.2% Phytochemistry 1991 30 1503-1506 Biotransformation of digitoxigenin by cell suspension cultures of Strophanthus divaricatus Kiichiro Kawaguchi, Masao Hirotani, Tsutomu Furuya Structure 13C NMR 碳谱模拟图 2 . sarmentogenin 相似度:73.9% Bulletin des Sociétés Chimiques Belges 1988 97 297-311 New cardenolide glycosides from the defence glands of chrysolinina beetles (coleoptera: Chrysomelidae) S. van Oycke, T. Randoux, J. C. Braekman, D. Daloze and J. M. Pasteels Structure 13C NMR 碳谱模拟图 3 . 5β-hydroxygitoxigenin 相似度:69.5% Planta Medica 1981 42 160-166 Biotransformation of Cardenolides by Plant Cell Cultures II. Metabolism of Gitoxigenin and its Derivatives by Suspension Cultures of Daucus carota A. Jones and I. A. Veliky Structure 13C NMR 碳谱模拟图 4 . 3-epi-17βH-gitoxiyenin C23H34O5 相似度:69.5% Phytochemistry 1991 30 1503-1506 Biotransformation of digitoxigenin by cell suspension cultures of Strophanthus divaricatus Kiichiro Kawaguchi, Masao Hirotani, Tsutomu Furuya Structure 13C NMR 碳谱模拟图 5 . 19-(N,N-dimethylcarbamoxy)-2β,8,13-trihydroxystemarane 23H39NO5 相似度:65.2% 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 碳谱模拟图 6 . gitoxigenin 相似度:65.2% Planta Medica 1981 42 160-166 Biotransformation of Cardenolides by Plant Cell Cultures II. Metabolism of Gitoxigenin and its Derivatives by Suspension Cultures of Daucus carota A. Jones and I. A. Veliky Structure 13C NMR 碳谱模拟图 7 . compound 1b 相似度:65.2% Chemical & Pharmaceutical Bulletin 1998 46 12-16 Study on the Bile Salts from Sunfish, Mola mola L. I. The Structures of Sodium Cyprinol Sulfates, the Sodium Salt of a New Bile Acid Conjugated with Taurine, and a New Bile Alcohol and Its New Sodium Sulfates Hitoshi ISHIDA,Hidetoshi NAKAYASU,Hidekazu MIYAMOTO,Haruo NUKAYA and Kuniro TSUJI Structure 13C NMR 碳谱模拟图 8 . sarmentogenin 相似度:65.2% Phytochemistry 1987 26 2351-2355 Cardenolide glycosides of Strophanthus divaricatus Rong-Fu Chen,Fumiko Abe,Tatsuo Yamauchi,Masakatsu Taki Structure 13C NMR 碳谱模拟图 9 . periplogenin 相似度:65.2% Chinese Pharmaceutical Journal 2007 42 420-422 Studies on Chemical Constituents of Streptocaulon griffithii ZHANG Lin, WANG Ye-fei, XU Li-zhen Structure 13C NMR 碳谱模拟图 10 . 2β,3α,14β-Trihydroxy-5β-card-20(22)-enolide C23H34O5 相似度:65.2% Bioorganic & Medicinal Chemistry 1998 6 1889-1894 Synthesis and biological evaluation of 2-Hydroxy derivatives of digitoxigenin and 3-Epidigitoxigenin M Gobbini, G Marazzi, G Padoani, L Quadri, L Valentino, M.P Zappavigna, P Melloni Structure 13C NMR 碳谱模拟图 11 . 3β,4β,14β-trihydroxy-5β-card-20(22)-enolide C23H34O5 相似度:65.2% Bioorganic & Medicinal Chemistry 1998 6 1889-1894 Synthesis and biological evaluation of 2-Hydroxy derivatives of digitoxigenin and 3-Epidigitoxigenin M Gobbini, G Marazzi, G Padoani, L Quadri, L Valentino, M.P Zappavigna, P Melloni Structure 13C NMR 碳谱模拟图 12 . isodojaponin C C24H32O8 相似度:62.5% Journal of Natural Products 2008 71(6) 1055-1058 ent-Kaurane Diterpenoids from Isodon japonicus Seong Su Hong, Seon A. Lee, Xiang Hua Han, Ji Sang Hwang, Chul Lee,Dongho Lee, Jin Tae Hong, Youngsoo Kim, Heesoon Lee, and Bang Yeon Hwang Structure 13C NMR 碳谱模拟图 13 . tauroselocholic acid C26H45NO7S 相似度:61.5% Chemical & Pharmaceutical Bulletin 2009 57 528-531 Novel Bile Acids from Bear Bile Powder and Bile of Geese Dan Bi, Xing-Yun Chai, Yue-Lin Song, Yu Lei and Peng-Fei Tu Structure 13C NMR 碳谱模拟图 14 . tauroansocholic acid C26H45NO7S 相似度:61.5% Chemical & Pharmaceutical Bulletin 2009 57 528-531 Novel Bile Acids from Bear Bile Powder and Bile of Geese Dan Bi, Xing-Yun Chai, Yue-Lin Song, Yu Lei and Peng-Fei Tu Structure 13C NMR 碳谱模拟图 15 . macrodaphniphyllamine 相似度:60.8% Journal of Natural Products 2006 69 1745-1748 Yuzurimine-Type Alkaloids from Daphniphyllum yunnanense Ying-Tong Di, Hong-Ping He, Chun-Shun Li, Jun-Mian Tian,Shu-Zhen Mu, Shun-Lin Li, Suo Gao, and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 16 . yunnandaphnine A C23H33NO3 相似度:60.8% Journal of Natural Products 2006 69 1745-1748 Yuzurimine-Type Alkaloids from Daphniphyllum yunnanense Ying-Tong Di, Hong-Ping He, Chun-Shun Li, Jun-Mian Tian,Shu-Zhen Mu, Shun-Lin Li, Suo Gao, and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 17 . yunnandaphnine D C23H33NO2 相似度:60.8% Journal of Natural Products 2006 69 1745-1748 Yuzurimine-Type Alkaloids from Daphniphyllum yunnanense Ying-Tong Di, Hong-Ping He, Chun-Shun Li, Jun-Mian Tian,Shu-Zhen Mu, Shun-Lin Li, Suo Gao, and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 18 . gitoxigenin 相似度:60.8% Planta Medica 1986 52 68-70 Neue Cardenolide aus Adonis vernalis C. Winkler, M. Wichtl Structure 13C NMR 碳谱模拟图 19 . spiramine C C21H31NO3 相似度:60.8% Chemical & Pharmaceutical Bulletin 1987 35 1670-1672 THE STRUCTURES OF FOUR NEW DITERPENE ALKALOIDS, SPIRAMINES A, B, C, AND D Xiaojiang Hao,Manabu Node,Tooru Taga,Yoshihisa Miwa,Jun Zhou,Siying Chen and Kaoru Fuji Structure 13C NMR 碳谱模拟图 20 . spiramilactams B C22H33NO5 相似度:60.8% Helvetica Chimica Acta 2009 92 1198-1202 Two New Diterpenoid Lactams from Spiraea japonica var. ovalifolia Hai-Yang Liu, Wei Ni, Chang-Xiang Chen, Ying-Tong Di, Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 21 . ibosol 相似度:60.8% Phytochemistry 1998 49 1101-1105 Diterpenes from pinus taeda Mário Geraldo de Carvalho, Victor M. Rumjanek, Maria de Jesus S. Lopes, Acácio Geraldo de Carvalho Structure 13C NMR 碳谱模拟图 22 . uzarigenin 相似度:60.8% Phytochemistry 1992 31 2821-2824 Proceragenin, an antibacterial cardenolide from Calotropis procera Nargis Akhtar, Abdul Malik, Samina Noor Ali, Shahana Urooj Kazmit Structure 13C NMR 碳谱模拟图 23 . periplogenin C23H34O5 相似度:60.8% Phytochemistry 1988 27 3475-3479 Biotransformation of digitoxigenin by cell suspension cultures of Strophanthus amboensis Kiichiro Kawaguchi,Masao Hirotani,Tsutomu Furuya Structure 13C NMR 碳谱模拟图 24 . ajaconine C22H33NO3 相似度:60.8% Phytochemistry 1990 29 2381-2383 A norditerpenoid alkaloid from Delphinium elatum S.William Pelletier,Samir A. Ross,Haridutt K. Desai Structure 13C NMR 碳谱模拟图 25 . epimanoyl oxide acid methyl ester 相似度:60.8% Phytochemistry 1985 24 1267-1271 Resin acids of Pinus resinosa needles Duane F. Zinkel, Wilbur B. Clarke Structure 13C NMR 碳谱模拟图 26 . 13-Ethyl-1 7β-hydroxyl1-methylene-18,19-dinor-5β,17α-pregnan-20-yn-3-one C22H30O2 相似度:60.8% Steroids 1997 62 437-443 Preparation of 3-ketodesogestrel metabolites by microbial transformation and chemical synthesis Helmut Groh, Renate Schön, Michael Ritzau, Helmut Kasch, Katrin Undisz, Gerhard Hobe Structure 13C NMR 碳谱模拟图 27 . 13-ethyl-17β-hydroxy-11-methylene-18,19-dinor-5β,17α-pregnan-20-yne-3β,17β-diol C22H32O2 相似度:60.8% Steroids 1997 62 437-443 Preparation of 3-ketodesogestrel metabolites by microbial transformation and chemical synthesis Helmut Groh, Renate Schön, Michael Ritzau, Helmut Kasch, Katrin Undisz, Gerhard Hobe Structure 13C NMR 碳谱模拟图 28 . Acovenosigenin A C23H34O5 相似度:60.8% Chinese Journal of Natural Medicines 2009 7 108-110 Chemical Constituents from the Roots of Streptocaulon griffithii ZHOU Jin-Song; ZHANG Ting-Ting; CHEN Ji-Jun; WANG Qiang Structure 13C NMR 碳谱模拟图 29 . 2α,3α,14β-Trihydroxy-5β-card-20(22)-enolide C23H34O5 相似度:60.8% Bioorganic & Medicinal Chemistry 1998 6 1889-1894 Synthesis and biological evaluation of 2-Hydroxy derivatives of digitoxigenin and 3-Epidigitoxigenin M Gobbini, G Marazzi, G Padoani, L Quadri, L Valentino, M.P Zappavigna, P Melloni Structure 13C NMR 碳谱模拟图 30 . uzarigenin 相似度:60.8% Natural Product Research and Development 2003 15 113-115 CHEMICAL CONSTITUTES AND THE CYTOTOXIC ACTIVITY OF MYRIOPTERON EXTENSUM LI Yu yuan; ZHANG Guo lin Structure 13C NMR 碳谱模拟图 31 . Calyciphylline L C23H35NO2 相似度:60.8% Tetrahedron 2008 64 1901-1908 Calyciphyllines H–M, new Daphniphyllum alkaloids from Daphniphyllum calycinum Shizuka Saito, Hiroko Yahata, Takaaki Kubota, Yutaro Obara, Norimichi Nakahata, Jun'ichi Kobayashi Structure 13C NMR 碳谱模拟图 32 . compound 31 相似度:60.8% Tetrahedron 2005 61 4531-4544 Novel cytotoxic kaurane-type diterpenoids from the New Zealand Liverwort Jungermannia species Fumihiro Nagashima, Masuo Kondoh, Makiko Fujii, Shigeru Takaoka, Yoshiteru Watanabe, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 33 . ethyl ent-15α-hydroxymethyl-16β-hydroxybeyeran-19-oate C23H38O4 相似度:60.8% Bioorganic & Medicinal Chemistry 2009 17 1464-1473 Stereoselective synthesis of bioactive isosteviol derivatives as α-glucosidase inhibitors Ya Wu, Jing-Hua Yang, Gui-Fu Dai, Cong-Jun Liu, Guo-Qiang Tian, Wen-Yan Ma, Jing-Chao Tao Structure 13C NMR 碳谱模拟图 34 . hydroxyethyl ent-15α-hydroxymethyl-16β-hydroxybeyeran-19-oate C23H38O5 相似度:60.8% Bioorganic & Medicinal Chemistry 2009 17 1464-1473 Stereoselective synthesis of bioactive isosteviol derivatives as α-glucosidase inhibitors Ya Wu, Jing-Hua Yang, Gui-Fu Dai, Cong-Jun Liu, Guo-Qiang Tian, Wen-Yan Ma, Jing-Chao Tao Structure 13C NMR 碳谱模拟图 35 . ethyl ent-16-aminobeyeran-19-oate C22H37NO2 相似度:60.8% Bioorganic & Medicinal Chemistry 2009 17 1464-1473 Stereoselective synthesis of bioactive isosteviol derivatives as α-glucosidase inhibitors Ya Wu, Jing-Hua Yang, Gui-Fu Dai, Cong-Jun Liu, Guo-Qiang Tian, Wen-Yan Ma, Jing-Chao Tao Structure 13C NMR 碳谱模拟图 36 . 3β,20R-bis(acetoxy)-5α-12α-14β-dihydroxy-pregnane C25H40O6 相似度:60.8% Steroids 2011 76 1166-1175 Norrish–Prins reaction as a key step in the synthesis of 14β-hydroxy-5α (or 5β or Δ5,6)-pregnane derivatives Philippe Geoffroy, Blandine Ressault, Eric Marchioni, Michel Miesch Structure 13C NMR 碳谱模拟图 37 . 17β-(2',5'-Dihydro-5'-oxo-3'-furyl)-5β,14β-Sndrostane-3β,14,16β-triol C23H34O5 相似度:60.8% 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 38 . 16-O-acetylgitoxigenin 相似度:60% Chinese Pharmaceutical Journal 2007 42 420-422 Studies on Chemical Constituents of Streptocaulon griffithii ZHANG Lin, WANG Ye-fei, XU Li-zhen Structure 13C NMR 碳谱模拟图 39 . 2β-Acetoxy-14β-hydroxy-3-oxo-5β-card-20(22)-enolide C25H34O6 相似度:60% Bioorganic & Medicinal Chemistry 1998 6 1889-1894 Synthesis and biological evaluation of 2-Hydroxy derivatives of digitoxigenin and 3-Epidigitoxigenin M Gobbini, G Marazzi, G Padoani, L Quadri, L Valentino, M.P Zappavigna, P Melloni Structure 13C NMR 碳谱模拟图 40 . daphniglaucin J C25H35NO5 相似度:60% Tetrahedron 2004 60 6279-6284 Daphniglaucins D–H, J, and K, new alkaloids from Daphniphyllum glaucescens Hiroshi Takatsu, Hiroshi Morita, Ya-Ching Shen, Jun'ichi Kobayashi Structure 13C NMR 碳谱模拟图 41 . 17β-(2',5'-Dihydro-5'-oxo-3'-furyl)-5β,14β-androstane-3β,14,16β-triol 16-acetate C?5H38O6 相似度:60% 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 |
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