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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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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