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yuanchunma金虫 (正式写手)
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[求助]
求一个微谱数据
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| 碳谱数据：179.5, 173, 165.8, 163, 158.3, 158.2, 149.6, 145.9, 135.1, 123.3, 123.1, 117.2, 116, 105.7, 105.3, 100.8, 99.7, 94.5, 82.2, 78.1, 78.1, 76.9, 74.8, 70.9, 70.9, 66.6, 62.3, 20.9 |
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wm0629
铁杆木虫 (著名写手)
- 应助: 341 (大学生)
- 金币: 6381.8
- 红花: 3
- 帖子: 1962
- 在线: 77.9小时
- 虫号: 2217415
- 注册: 2013-01-01
- 性别: GG
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
jiangchunyong: 金币+1, 谢谢 2013-04-19 11:27:47
yuanchunma: 金币+15, ★★★★★最佳答案 2013-04-21 15:28:52
感谢参与，应助指数 +1
jiangchunyong: 金币+1, 谢谢 2013-04-19 11:27:47
yuanchunma: 金币+15, ★★★★★最佳答案 2013-04-21 15:28:52
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1 . quercetin-3-O-β-D-glucopyranosyl-β-D-xylopyranoside 相似度:92.3% Korean Journal of Pharmacognosy 1998 29(2) 79-85 Antioxidative Compounds in Aerial Parts of Potentilla fragarioides Choi, Yong-Hwa; Kim, Myong-Jo; Lee, Haeng-Soon; Yun, Bong-Sik; Hu, Changxu; Kwak, Sang-Soo Structure 13C NMR 碳谱模拟图 2 . quercetin 3-O-β-xylopyranosyl-(1→2)-β-glucopyranoside 相似度:92.3% Natural Product Research 2011 25(12) 1115-1131 Metabolite profiling and antioxidant activity of Prunus padus L.flowers and leaves Monika A. Olszewska and Anna Kwapisz Structure 13C NMR 碳谱模拟图 3 . quercetin-3-O-β-D-xylopyranosyl-(1→2)-β-D-galactopyranoside 相似度:92.3% Chinese Pharmaceutical Journal 2011 46 496-499 Study on Chemical Constituents of Aquilegia yabeana Kitag FENG Wei-sheng, SU Fang-yi, ZHENG Xiao-ke, LI Yuan-jing Structure 13C NMR 碳谱模拟图 4 . quercetin 3-O-α-L-arabinopyranosyl-(1→2)-β-D-glucopyranoside C26H28O16 相似度:92.3% Journal of Ethnopharmacology 2004 93 227-230 Flavonol glycosides from the leaves of Eucommia ulmoides O. with glycation inhibitory activity Hye Young Kim, Byung Ho Moon, Hak Ju Lee, Don Ha Choi Structure 13C NMR 碳谱模拟图 5 . Quercetin 30-O-(200-acetyl)-β-D-glucopyranoside C23H22O13 相似度:88.4% Journal of Natural Medicines 2009 63 223-226 Five new glycosides from Hypericum erectum Thunb. Koichi Machida, Erika Matsuoka and Masao Kikuchi Structure 13C NMR 碳谱模拟图 6 . quercetin-3-O-(β-D-xylopyranosyl)-(1→2)-β-D-galactopyranoside 相似度:88.4% Chinese Traditional and Herbal Drugs 2010 41 1776-1779 野火球的化学成分研究 王丽艳;邢凤兰;高春林;杨菲 Structure 13C NMR 碳谱模拟图 7 . quercetin-3-O-scambubioside 相似度:88.4% Chinese Pharmaceutical Journal 2005 40 502-504 Studies on chemical constituents of Hedyotis diffusa Willd REN Feng-zhi, LIU Gang-san, ZHANG Li, NIU Gui-yun Structure 13C NMR 碳谱模拟图 8 . quercetin 3-O-α-L-arabinopyranosyl-(1→2)-β-D-galactopyranoside C26H28O16 相似度:84.6% Phytochemistry 2004 65 2921-2928 Furostanol saponins and quercetin glycosides from the leaves of Helleborus viridis L. Alessandra Braca, Josè Maria Prieto, Nunziatina De Tommasi,Franca Tomè, Ivano Morelli Structure 13C NMR 碳谱模拟图 9 . quercetin-3-O-(2''-acetyl)-β-D-galactoside 相似度:84.6% Planta Medica 2002 68 88-91 Phenolic Compounds from Hypericum perforatum Guido Jürgenliemk,Adolf Nahrstedt Structure 13C NMR 碳谱模拟图 10 . quercetin-3-O-β-D-glucopyranosyl-(l →2)-β-L-arabinopyranoside 相似度:84.6% Natural Product Sciences 2006 12 122-124 A New Flavonoid from Carrichtera annua Shahat, Abdelaaty A.; Abdel-Shafeek, Khaled A.; Husseiny, Husseiny A.; Claeys, Magda; Apers, Sandra; Pieters, Luc Structure 13C NMR 碳谱模拟图 11 . quercetin 3-O-β-xylopyranosyl-(1→2)-β-galactopyranoside 相似度:84.6% Natural Product Research 2011 25(12) 1115-1131 Metabolite profiling and antioxidant activity of Prunus padus L.flowers and leaves Monika A. Olszewska and Anna Kwapisz Structure 13C NMR 碳谱模拟图 12 . 2''-acetylhyperoside C23H22O13 相似度:84.6% Archives of Pharmacal Research 2009 32 1689-1694 Rapid identification and characterization of antioxidants from Ligularia fischeri Xiang-Lan Piao, Xiao-Yuan Mi, Yan-Ze Tian, Qian Wu and Hui-Shan Piao, et al. Structure 13C NMR 碳谱模拟图 13 . quercetin-3-O-α-L-arabinopyaranosyl-(1→2)-β-D-galactopyranoside 相似度:84.6% Journal of Shenyang Pharmaceutical University 2010 27 110-112 Isolation and identification of chemical constituents of flavones from the leaves of Acanthopanax senticosus Harms WANG Zhi-b in, GAO Hui-yuan, WU Li-jun Structure 13C NMR 碳谱模拟图 14 . Quercetin 3-O-β-D-xylopyranosyl-(1→4)-β-Dglucopyranoside C26H28O16 相似度:84.6% Natural Product Communications 2009 4 1639-1642 New Flavonoid Glycosides from Vernonia ferruginea Nicola Malafronte, Maria Sabina Pesca, Angela Bisio, Luis Morales Escobar andNunziatina De Tommasi Structure 13C NMR 碳谱模拟图 15 . quercetin-3-O-β-D-xylopyranosyl-(1→2)-β-D-galactopyranoside 相似度:84.6% Acta Pharmaceutica Sinica 2010 45 742-746 Chemical constituents of Saxifraga stolonifera (L.) Meeb. FENG Wei-sheng*, LI Zhen, ZHENG Xiao-ke, LI Yuan-jing, SU Fang-yi, ZHANG Yan-li Structure 13C NMR 碳谱模拟图 16 . quercetin-3-O-(2''-O-β-D-glucopyranosyl)-β-D-xylopyranoside 相似度:84.6% Chinese Pharmaceutical Journal 2012 47 1702-1705 Chemical Constituents of Leaves of Lindera aggregata (Sims) Kosterm ZHAO Jian-bo; LU Xiang-hong; XU Xiang-dong; LUO Lei; FU Hong-wei; LI Juan-juan; SUN Lian-li; ZHANG Lin Structure 13C NMR 碳谱模拟图 17 . Quercetin3-O-β-D-glucopyranosyl(1→2)-β-D-galactopyranoside C27H30O17 相似度:81.4% Phytochemistry 1995 40 577-581 Flavonol sinapoyl glycosides from leaves of Thevetia peruviana Fumiko Abe, Yukiko Iwase, Tatsuo Yamauchi, Shoji Yahara, Toshihiro Nohara Structure 13C NMR 碳谱模拟图 18 . Quercetin 3-O-(6''-n-Butyl Glucuronide) (6) C25H26O13 相似度:80.7% Chemical & Pharmaceutical Bulletin 2007 55(2) 334-336 Triterpenes and Flavonol Glucuronides from Oenothera cheiranthifolia Tsutomu NAKANISHI,Yuka INATOMI,Hiroko MURATA,Syun-suke ISHIDA,Yuri FUJINO,Kanako MIURA,a Yoshito YASUNO,Akira INADA,Frank A. LANG,and Jin MURATA Structure 13C NMR 碳谱模拟图 19 . polifoliosid C25H26O11 相似度:80.7% Planta Medica 1987 53 442-444 Constituents of Andromeda polifolia Peter Pachaly und Michael Klein Structure 13C NMR 碳谱模拟图 20 . quercetin 3-O-(2''-O-galloyl)-β-D-glucopyranoside 相似度:80.7% China Journal of Chinese Materia Medica 2005 30 1213-1215 乌j桕叶酚性成分研究 柳润辉, 孔令义 Structure 13C NMR 碳谱模拟图 21 . quercetin-3-O-β-xylopyranosyl-(1→2)-β-glucopyranoside 相似度:77.7% Planta Medica 1999 65 636-642 Flavonol Oligosaccharides from the Seeds of Aesculus hippocastanum Gabriele Hübner, Victor Wray, and Adolf Nahrstedt Structure 13C NMR 碳谱模拟图 22 . isoquercitrin 相似度:76.9% Chemical & Pharmaceutical Bulletin 2001 49(8) 1039-1041 Phlomisflavosides A and B, New Flavonol Bisglycosides from Phlomis spinidens Yoshio TAKEDA,Natsuko ISAI, Toshiya MASUDA,Gisho HONDA, Yoshihisa TAKAISHI,Michiho ITO, Hideaki OTSUKA,Ozodbek A. ASHURMETOV, and Olimjon K. KHODZHIMATOV Structure 13C NMR 碳谱模拟图 23 . quercetin 3-O-(6"-O-acetyl)-(β-o-glucopyranosi 相似度:76.9% Planta Medica 1987 53 434-437 Flavonoid Glycosides from Arnica montana and Arnica chamissonis lrmgard Merfort und Detlef Wendisch Structure 13C NMR 碳谱模拟图 24 . Quercetin -3-O-β-D-glucopyranoside 相似度:76.9% Acta Botanica Yunnanica 2000 22(3) 358-360 Flavonoids from Knema globularia MEI Wen-Li,YANG Yong,NI Wei,CHEN Chang-Xiang Structure 13C NMR 碳谱模拟图 |
2楼2013-04-19 07:42:41
