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841189116铜虫 (小有名气)
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[求助]
微谱数据查询 帮个忙
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C谱 DMSO 175.86, 153.99, 148.97, 148.44, 145.92, 124.58, 123.59, 121.59, 121.21, 119.74, 116.37, 115.85, 108.36, 56.20 |
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xiaoxiao270
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【答案】应助回帖
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感谢参与,应助指数 +1
PSA: 金币+1, 再次辛苦 2013-03-03 18:55:53
中药2000: 回帖置顶 2013-03-04 17:12:55
感谢参与,应助指数 +1
PSA: 金币+1, 再次辛苦 2013-03-03 18:55:53
中药2000: 回帖置顶 2013-03-04 17:12:55
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查询结果:共查到274个化合物(查询结果仅供参考) 1 . securixanthone D C15H12O5 相似度:73.3% Acta Botanica Sinica 2003 45 365-368 Two New Xanthones from the Stems of Securidaca inappendiculata YANG Xue-Dong XU Li-Zhen YANG Shi-Lin Structure 13C NMR 碳谱模拟图 2 . 7-hydro-xy-1,2-dimethoxyxanthone C15H12O5 相似度:66.6% Planta Medica 2005 71 372-375 Xanthones from the Roots of Polygala caudata and their Antioxidation and Vasodilatation Activities in vitro Lin, Li-Lin; Huang, Feng; Chen, Si-Bao; Yang, Da-Jian; Chen, Shi-Lin; Yang, Jun-Shan; Xiao, Pei-Gen Structure 13C NMR 碳谱模拟图 3 . 1,2-dimethoxy-5-hydroxyxanthone C15H12O5 相似度:66.6% Phytochemistry 1998 47 1661-1663 Xanthones from the twigs of Mammea siamensis Onoomar Poobrasert, Howard L. Constant, Christopher W. W. Beecher, Norman R. Farnsworth, A. Douglas Kinghorn, John M. Pezzuto, Geoffrey A. Cordell, Thawatchai Santisuk, Vichai Reutrakul Structure 13C NMR 碳谱模拟图 4 . 5-hydroxy-2-methoxyxanthone 相似度:64.2% Phytochemistry 1996 43 513-520 Xanthones from Hypericum roeperanum Guido Rath, Olivier Potterat, Stephen Mavi, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 5 . 6,4'-Dihydroxyflavone 相似度:64.2% Journal of Natural Products 1990 Vol 53 1471 Microbiological Transformation of Chromone, Chromanone, and Ring A Hydroxyflavones Abdel-Rahim Ibrahim, Yusuf J. Abul-Hajj Structure 13C NMR 碳谱模拟图 6 . 6,12-dimethoxy-3-formyl-β-carboline C14H12N2O3 相似度:64.2% Chemical & Pharmaceutical Bulletin 2011 59(3) 359-364 Anti-inflammatory Alkaloids from the Stems of Picrasma quassioides BENNET Wei-Hua JIAO, Hao GAO, Feng ZHAO, Hou-Wen LIN, Yu-Min PAN, Guang-Xiong ZHOU, and Xin-Sheng YAO Structure 13C NMR 碳谱模拟图 7 . 5-hydroxy-3-methoxyxanthone C14H10O4 相似度:64.2% Records of Natural Products 2012 6 94-100 Phenolic Compounds and Terpenoids from Hypericum lanceolatum Hippolyte K. Wabo,Théodora K. Kowa,Antoine Honoré N. Lonfouo,Alembert T. Tchinda,Pierre Tane,Haruhisa Kikuchi,Michel Frédérich and Yoshiteru Oshima Structure 13C NMR 碳谱模拟图 8 . 4-(1-benzotriazolyl)-6-chloroquinoline C15H9N4Cl 相似度:64.2% Bioorganic & Medicinal Chemistry 2011 19 7519-7525 Synthesis and antimalarial evaluation of novel isocryptolepine derivatives Louise R. Whittell, Kevin T. Batty, Rina P.M. Wong, Erin M. Bolitho, Simon A. Fox, Timothy M.E. Davis, Paul E. Murray Structure 13C NMR 碳谱模拟图 9 . 5-hydroxy-3-methoxyxanthone C14H10O4 相似度:64.2% Records of Natural Products 2012 6 94-100 Phenolic Compounds and Terpenoids from Hypericum lanceolatum Hippolyte K. Wabo, Théodora K. Kowa, Antoine Honoré N. Lonfouo, Alembert T. Tchinda, Pierre Tane, Haruhisa Kikuchi, Michel Frédérich and Yoshiteru Oshima Structure 13C NMR 碳谱模拟图 10 . 1-methoxy-4,7-dihydroxyxanthone C14H10O5 相似度:64.2% Magnetic Resonance in Chemistry 2012 50 642-645 Xanthones from the stems of Cratoxylum cochinchinense Yinghui Duan, Yi Dai, Liuyuan Chen, Mingli Liu, Yaolan Li and Xinsheng Yao Structure 13C NMR 碳谱模拟图 11 . 3-hydroxy-4,6-dimethoxy-9H-xanthen-9-one C15H12O5 相似度:60% Helvetica Chimica Acta 2005 Vol. 88 2771 Three New Compounds from Securidaca inappendiculata Wen-Yi Kang, Zhe-Ming Wang, Zheng-Quan Li, and Xiao-Jie Xu Structure 13C NMR 碳谱模拟图 12 . securixanthones B C15H12O5 相似度:60% Phytochemistry 2001 58 1245-1249 Xanthones from the stems of Securidaca inappendiculata Xue-Dong Yang, Li-Zhen Xu, Shi-Lin Yang Structure 13C NMR 碳谱模拟图 13 . 7,8,3',4'-Tetrahydroxy-3-methoxyflavone 相似度:60% Chemistry of Natural Compounds 2008 44 644-645 FLAVONOIDS IN Luculia pinceana W. Y. Kang, J. M. Wang, and Z. Q. Ji Structure 13C NMR 碳谱模拟图 14 . 3'-methoxydaidzein 相似度:60% China Journal of Chinese Materia Medica 2009 34 3217-3220 Isoflavones fromvines of Pueraria lobata ZHANG Dewu, REN Yan, DAI Shengjun, LIU Wanhui, LI Guihai Structure 13C NMR 碳谱模拟图 15 . 6,4'-Dihydroxyflavone 相似度:60% Journal of Natural Products 1990 Vol 53 1471 Microbiological Transformation of Chromone, Chromanone, and Ring A Hydroxyflavones Abdel-Rahim Ibrahim, Yusuf J. Abul-Hajj Structure 13C NMR 碳谱模拟图 16 . securixanthone E C15H12O5 相似度:60% Heterocycles 2005 65 1685-1690 Three New Xanthones from the Roots of Securidaca inappendiculata Li-jie Zhang,* Xue-dong Yang, Li-zhen Xu* and Shi-lin Yang Structure 13C NMR 碳谱模拟图 17 . 6,4'-dihydroxyflavone 相似度:60% Magnetic Resonance in Chemistry 2007 45 835-845 A predictive tool for assessing 13C NMR chemical shifts of flavonoids (pages 835–845) Darcy C. Burns, David A. Ellis and Raymond E. March Structure 13C NMR 碳谱模拟图 18 . 1,2-dimethoxyxanthone 相似度:60% Chinese Journal of Natural Medicines 2010 8 433-435 Xanthones from the Roots of Calophyllum membranaceum YU Jun; SONG Xin-Ming; CHEN Guang-Ying; HAN Chang-Ri; ZHAO Jun; YIN Qi-Wei Structure 13C NMR 碳谱模拟图 19 . 4-(1-benzotriazolyl)-6-bromoquinoline C15H9N4Br 相似度:60% Bioorganic & Medicinal Chemistry 2011 19 7519-7525 Synthesis and antimalarial evaluation of novel isocryptolepine derivatives Louise R. Whittell, Kevin T. Batty, Rina P.M. Wong, Erin M. Bolitho, Simon A. Fox, Timothy M.E. Davis, Paul E. Murray Structure 13C NMR 碳谱模拟图 20 . 1,4-dimethoxy-2,7-dihydroxyxanthone C15H12O6 相似度:60% Magnetic Resonance in Chemistry 2012 50 642-645 Xanthones from the stems of Cratoxylum cochinchinense Yinghui Duan, Yi Dai, Liuyuan Chen, Mingli Liu, Yaolan Li and Xinsheng Yao Structure 13C NMR 碳谱模拟图 21 . 7,8-dihydroxy-3',4',-dimethoxyisoflavone C17H14O6 相似度:58.8% Chemical & Pharmaceutical Bulletin 2009 57 346-360 Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities Hideyuki Goto, Yoshiyasu Terao and Shuji Akai Structure 13C NMR 碳谱模拟图 22 . 4',6-dihydroxy-3'-methoxy-7-methylisoflavone C17H14O5 相似度:58.8% Chemical & Pharmaceutical Bulletin 2009 57 346-360 Synthesis of Various Kinds of Isoflavones, Isoflavanes, and Biphenyl-Ketones and Their 1,1-Diphenyl-2-picrylhydrazyl Radical-Scavenging Activities Hideyuki Goto, Yoshiyasu Terao and Shuji Akai Structure 13C NMR 碳谱模拟图 23 . 4,8-Dimethoxy-β-carboline-1-carboxylic acid methyl ester 相似度:57.1% Chemistry of Natural Compounds 2007 43 234-236 STERONES AND INDOLE ALKALOID FROM Ailanthus altissima CALLUS CULTURES F. Bucar, M. F. Roberts, and H. R. El-Seedi Structure 13C NMR 碳谱模拟图 24 . 4-[(E)-(2H-indazol-2-ylimino)methyl]pyridin-3-ol 相似度:57.1% Molecules 2006 11 453-463 Syntheses and Structural Studies of Schiff Bases Involving Hydrogen Bonds Almudena Perona, Dionisia Sanz, Rosa M. Claramunt and José Elguero Structure 13C NMR 碳谱模拟图 25 . Cannabifolactone A C14H10O5 相似度:57.1% Journal of Asian Natural Products Research 2002 4 315-317 A NEW LACTONE FROM SENECIO CANNABIFOLIUS LESS BIN WUa, LI-JUN WU,and LU-QUAN WANG Structure 13C NMR 碳谱模拟图 26 . 4-hydroxyxanthone 相似度:57.1% Phytochemistry 1996 42 245-247 Two furanoxanthones from Mammea acuminata Munekazu Iinuma, Hideki Tosa, Toshiyuki Tanaka, Soedarsono Riswan Structure 13C NMR 碳谱模拟图 |

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