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[求助]
微谱数据查询 已有1人参与
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CR-29 溶剂：丙酮 碳谱数据如下：28.48,30.59,61.79,79.03,95.78,103.54,105.34,114.56,114.88,115.69,121.96,128.81,135.61,151.54,157.29,157.75,158.54,161.19,180.99,206.08 |
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xiaomi80: 金币+15 2014-11-27 13:04:32
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xiaomi80: 金币+15 2014-11-27 13:04:32
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1 . compound 11 C18H14O6 相似度:70% Heterocycles 1997 45 299-307 New Linear Pyranoxanthones from Calophyllum apetalum Munekazu Iinuma, Tetsuro Ito, Hideki Tosa, Toshiyuki Tanaka, Ryoko Miyake, and Veliah Chelladurai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 7-prenyljacareubin C23H22O6 相似度:68.1% Chinese Traditional and Herbal Drugs 2012 43 436-439 Chemical constituents from stem barks of Garcinia paucinervis FAN Qing-fei; NA Zhi; HU Hua-bin; XU You-kai; TANG Ting Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . alpinumisoflavone 相似度:65% Phytochemistry 2002 60 783-787 Prenylated flavonoids of Erythrina lysistemon grown in Egypt Sawsan El-Masry, Masouda E. Amer, Maged S. Abdel-Kader, Hala H. Zaatout Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 4',5-dihydroxy-2'',2''-dimethyl-α-pyrano[2'',3'',7,6]isoflavone C20H16O5 相似度:65% China Journal of Chinese Materia Medica 2000 25 353-355 Studies on Chemical Constituents of Erythrina arborescens Roxb YU Donglei, YANG Xuedong, GUO Jian, XU Lizhen, YANG Shilin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 1,6-dihydroxy-5-methoxy-6',6'-dimethyl-2H-pyrano[2',3':3,2]xanthone C19H16O6 相似度:65% Natural Product Research 2012 26 830-835 A new xanthone from Garcinia nitida G.C.L. Ee, C.H. Foo, V.Y.M. Jong, N.H. Ismail, M.A. Sukari,Y.H. Taufiq Yap and K. Awang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . alpinum isoflavone 相似度:65% Chinese Traditional and Herbal Drugs 2008 39 173-175 Chemical constituents of Crotalaria ferruginea LI Lin-zhen; YANG Xiao-sheng; ZHU Hai-yan; SHI Jing-shan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . alpinum isoflavone 相似度:65% Journal of Shenyang Pharmaceutical University 2005 22 189-192 NMR characteristics of prenyl isoflavones LI Xiao-li, WANG Nai-li, ZHANG Xue, YAO Xin-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . Jacareubin C18H14O6 相似度:65% Chinese Journal of Chemistry 2009 27 74-80 Xanthones from the Bark of Garcinia xanthochymus and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activity Fangfang ZHONG, Yu CHEN, Ping WANG, Huijin FENG and Guangzhong YANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 6-deoxyjacareubin C18H14O5 相似度:65% Journal of the Chinese Chemical Society 2004 51 431-435 Pyranoxanthones from Calophyllum inophyllum Hung-Chuan Cheng, Li-Tang Wang, Ashraf Taha Khalil,Yao-To Chang, Yu-Chi Lin and Ya-Ching Shen* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . erythrivarone A 相似度:65% China Journal of Chinese Materia Medica 2012 37 3734-3737 Chemical constituents from cell suspension cultures of Cudrania tricuspidata YIN Yun-ze; WANG Rui-shan; CHEN Ri-dao; QIAO Li-rui; YANG Lin; WANG Chun-mei; DAI Jun-gui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . artochamin C C20H16O6 相似度:60% Journal of Natural Products 2004 67 757-761 New Isoprenylated Flavones, Artochamins A−E, and Cytotoxic Principles from Artocarpus chama Yong-Hong Wang, Ai-Jun Hou, Lei Chen, Dao-Feng Chen, Han-Dong Sun, Qin-Shi Zhao, Kenneth F. Bastow, Yuka Nakanish, Xi-Hong Wang, and Kuo-Hsiung Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . pyranojacareubin C23H20O6 相似度:60% Natural Product Research 1993 3 53-58 Mesuabixanthone-A and Mesuabixanthone-B: Novel Bis-Xanthones from the Stem Bark of Mesua ferrea (Guttiferae) Sumitra Singh; Alexander I. Gray; Peter G. Waterman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . macluraxanthone trimethyl ether C25H26O6 相似度:60% Phytochemistry 1994 35 527-532 Two xanthones from root bark of Calophyllum inophyllum Munekazu Iinuma, Hideki Tosa, Toshiyuki Tanaka, Shigetomo Yonemori Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . osajaxanthone C18H14O5 相似度:60% Phytochemistry 1989 28 595-598 Four prenylated xanthones from Cudrania cochinchinensis Cheng-Hsiung Chang,Chun-Ching Lin,Masao Hattori,Tsuneo Namba Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . ε-viniferin C28H22O6 相似度:60% Chemistry of Natural Compounds 2013 49 924-926 Stilbenoids from Vitis labrusca “Isabella” Stems M. A. Saputra, H. M. Sirat, N. S. Aminah Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 4,7-Dihydroxy-2 '',2-dimethylpyrano[5,6:5,6]-isoflavone C20H16O5 相似度:60% Natural Product Communications 2006 1 101-107 Constituents of Erythrina lysistemon: Their Brine ShrimpLethality, Antimicrobial and Radical Scavenging Activities Benard F. Juma and Runner R. T. Majinda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 3'-methoxy-5,4'-dihydroxy-6'',6''-dimethylpyrano[2'',3'':7,6]isoflavone C21H18O6 相似度:60% Journal of the Brazilian Chemical Society 2013 24 1991-1997 PAMPA Permeability, Acetylcholinesterase Inhibition and Antioxidant Activity of Pyranoisoflavones from Polygala molluginifolia (Polygalaceae) Dalila Venzke; Francieli K. Carvalho; Ana P. Ruani; Aldo S. Oliveira; Inês M. C. Brighente; Gustavo A. Micke; Anderson Barison; Moacir G. Pizzolatti Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . Eleocharin A C20H16O6 相似度:60% Food Chemistry 2014 164 30-35 Isolation, characterisation, and antioxidant activities of flavonoids Yanghe Luo, Xingren Li, Juan He, Jia Su, Liyan Peng, Xingde Wu, Runan Du, Qinshi Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . 10-O-methylmacluraxanthone C24H24O6 相似度:59.0% Natural Product Research and Development 2012 24 1055-1059 Chemical Constituents from Garcinia bracteata and Ultra Performance Liquid Chromatography/Mass Spectrometry Guided Isolation of Tautomers FAN Qing-fei; NA Zhi; HU Hua-bin; XU You-kai; TANG Ting Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . inophyllin B C23H22O6 相似度:57.1% Natural Product Sciences 2004 10 220-222 A New Pyranoxanthone Inophyllin B from Calophyllum inophyllum Ee, G.C.L.; Kua, A.S.M.; Cheow, Y.L.; Lim, C.K.; Jong, V.; Rahmani, M. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . 芹菜素-7-O-β-D-葡萄糖苷 C21H20O10 相似度:57.1% Chinese Pharmaceutical Journal 2001 36 233-235 Studies on the chemical constituents of Erigeron breviscapus Ⅱ ZHANG Wei dong, CHEN Wan sheng, WANG Yong hong, LIU Wen yong, KONG De yun, LI Hui ting Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . apigenin-7-O-β-D-glucopyranoside 相似度:57.1% Natural Product Research and Development 2006 18 55-57 Chemical Constituents of Glechoma longituba ZHANG Qian-jun; YANG Xiao-sheng; ZHU Hai-yan; YAO Yun; HAO Xiao-jiang; SONG Bao-an Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . pyranojacareubin C23H20O6 相似度:57.1% Journal of the Chinese Chemical Society 2004 51 431-435 Pyranoxanthones from Calophyllum inophyllum Hung-Chuan Cheng, Li-Tang Wang, Ashraf Taha Khalil,Yao-To Chang, Yu-Chi Lin and Ya-Ching Shen* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-11-27 12:46:21