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[求助]
微谱求助，谢谢！
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（1）15.84,24.81,31.38,31.88,60.47,81.07,113.53,119.73,121.07,124.55,124.71,134.49,135.99,143.05,143.48,150.14,169.22 （2） 15.84,36.00,60.39,80.84,113.57,119.71,121.09,124.81,124.92,130.23,134.29,134.38,143.14,143.55,150.06,169.19 （3） 11.73,11.84,18.6718.98,19.16,19.78,22.64,28.73,31.42,31.46,36.26,41.90,45.17,49.64,55.46,56.23,61.13,70.12,73.51,76.79,76.95,100.81,121.30,140.49,167.85 （4） 1.24,14.29,14.33,22.81,22.93,25.84,27.40,27.52,29.58,29.65,29.92,30.07,31.74,32.18,128.08,128.25,130.10,130.40 |
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【答案】应助回帖
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1 . sitosterol C29H50O 相似度:70.3% Journal of Chinese Medicinal Materials 2001 24 645-647 Study on the Constituents from Freeze-dried Power of Blackberries (Rubus ursinus) Ruan Jinlan, Zhao Xiaoya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . estigmasterol-3-O-β-D-glicopiranosídeo 相似度:70% Química Nova 2008 31 744-750 Chemical constituents and antiedematogenic activity of Peltodon radicans (Lamiaceae) Costa, Habdel Nasser Rocha da; Santos, Maria Cristina dos; Alcântara, Antônio Flavio de Carvalho; Silva, Marilda Conceição; França, Roberta Cabral; Piló-Veloso, Dorila Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . β-sitosterol 相似度:69.2% Korean Journal of Pharmacognosy 2004 35(1) 80-87 The Chemical Structures and Their Antioxidant Activity of the Components Isolated from the Heartwood of Hemiptelea davidii Chang, Bok-Sim; Kwon, Yong-Soo; Kim, Chang-Min Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . β-sitosterol 相似度:69.2% Natural Product Research and Development 2001 13(2) 16-18 INVESTIGATION ON THE CHEMICAL CONSTITUENTS OF DELAVAYA YUNNANESIS QIN Bo; WANG Han qing; ZHU Da yuan; SHAO Zhi yu; TU Lin aand ZHOU Dong hao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . β-sitosterol C29H50O 相似度:66.6% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 |
6楼2013-09-13 18:29:03
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2013-09-11 22:16:11
袁红娥(豆哥代发): 金币+20, 谢谢 2013-09-21 11:25:13
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2013-09-11 22:16:11
袁红娥(豆哥代发): 金币+20, 谢谢 2013-09-21 11:25:13
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第一个：1 . echinothiophenegenol C17H16O5S 相似度:70.5% Zeitschrift für Naturforschung C 2009 64 193-196 Cytotoxic Thiophenes from the Root of Echinops grijisii Hance P. Zhang, D. Liang, W. Jin, H. Qu, Y. Cheng, X. Li, and Z. Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Compound 3e 相似度:58.8% Magnetic Resonance in Chemistry 2010 48 738-744 Synthesis and complete assignment of the 1H and 13C NMR signals of new acetamido and aminoflavonoid derivatives (pages 738–744) Gilles Casano, Maxime Robin, Pascale Barbier, Vincent Peyrot and Robert Faure Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . N-(3-hydroxy-4-oxo-2-(3-(trifluoromethyl)phenyl)-4H-chromen-6-yl)acetamide C18H12F3NO4 相似度:58.8% Bioorganic & Medicinal Chemistry 2010 18 6012-6023 Anti-HIV and antiplasmodial activity of original flavonoid derivatives Gilles Casano, Aurélien Dumètre, Christophe Pannecouque, Sébastien Hutter, Nadine Azas, Maxime Robin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 10-fluoro-7-hydroxy-1,3-dimethylpyrido[2,1-a]isoquinolinylium bromide C15H13BrFNO 相似度:58.8% European Journal of Organic Chemistry 2011 619-628 Radical Intramolecular Arylation of Pyridinium Salts: A Straightforward Entry to 7-Hydroxypyrido[2,1-a]isoquinolinylium Salts Rafael R. Castillo, Carolina Burgos, Juan J. Vaquero and Julio Alvarez-Builla Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (Z)-2-(1-acetyl-1H-indol-3-yl)-3-(furan-2-yl) propenoic acid C17H13NO4 相似度:58.8% Organic and Medicinal Chemistry Letters 2013 3 1-13 Novel indole-bearing combretastatin analogues as tubulin polymerization inhibitors Sunil Kumar, Samir Mehndiratta, Kunal Nepali, Manish K Gupta, Surrinder Koul, Parduman R Sharma, Ajit K Saxena and Kanaya L Dhar Structure 13C NMR 碳谱模拟图 |
2楼2013-09-11 16:21:48
3楼2013-09-12 10:14:10
【答案】应助回帖
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1 . echinothiophenegenol C17H16O5S 相似度:82.3% Zeitschrift für Naturforschung C 2009 64 193-196 Cytotoxic Thiophenes from the Root of Echinops grijisii Hance P. Zhang, D. Liang, W. Jin, H. Qu, Y. Cheng, X. Li, and Z. Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2-[(2-b-alanylamino)phenyl]benzoxazole C16H15N3O2 相似度:62.5% Bioorganic & Medicinal Chemistry 2011 19 2903-2910 2-Arylbenzothiazole, benzoxazole and benzimidazole derivatives as fluorogenic substrates for the detection of nitroreductase and aminopeptidase activity in clinically important bacteria Marie Cellier, Olivier J. Fabrega,Elizabeth Fazackerley, Arthur L. James ,Sylvain Orenga ,John D. Perry , Vindhya L. Salwatura, Stephen P. Stanforth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 7-F-ellipticine 相似度:62.5% Organic Magnetic Resonance 1982 18 117-119 Chemistry of 6H-pyrido [4, 3-b] carbazoles. Part 10—Carbon-13 nuclear magnetic resonance spectra of ellipticines and some model compounds M. Sainsbury, D. Watkins and D. K. Weerasinghe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 1l 相似度:58.8% Phytochemistry 1994 35 205-208 Two stilbenoids from the orchid arundina bambusifolia P.L. Majumder, Sabari Ghosal (Née Chatterjee) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . batatasin III diacetate 相似度:58.8% Phytochemistry 1993 32 439-444 Two stilbenoids from the orchid Arundina bambusifolia P. L. Majumder, Sabari Ghosal |
4楼2013-09-12 10:44:10
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