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[求助]
求助微谱数据查询
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| 43.8,66.3,109.0,109.3,111.6,115.5,141.9,142.4,148.5,160.5,178.2,204.1 |
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感谢参与，应助指数 +1
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1 . potassium brevifolincarboxylate C13H6O8 相似度:53.8% Journal of the Chinese Chemical Society 1997 44 499-502 Phenolics from Acalypha indica 馬英俊(Ying-Tsun Ma);荘峻毅(Jin-I Chuang);林哲輝(Jer-Huei Lin);徐鳳麟(Feng-Lin Hsu) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . spongiadioxin b C12H4O3Br4 相似度:50% Journal of Natural Products 2001 64 151-153 Spongiadioxins A and B, Two New Polybrominated Dibenzo-p-dioxins from an Australian Marine Sponge Dysidea dendyi Natalia K.Utkina,Vladimir A. Denisenko, Olga V. Scholokova, Marina V. Virovaya,Andrey V. Gerasimenko, Dmitriy Yu. Popov, Vladimir B. Krasokhin, and Alexander M. Popov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . brevifolin C12H18O6 相似度:50% Chemical & Pharmaceutical Bulletin 1990 38 2162-2171 Tannins and Related Compounds. XCVIII. : Structures of Three New Dimeric Ellagitannins, Excoecarianin and Excoecarinins A and B, Isolated from the Leaves of Excoecaria kawakamii HAYATA Jer-Huei LIN,Takashi TANAKA,Gen-ichiro NONAKA,Itsuo NISHIOKA and Ih-Sheng CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 6,7-dihydroxy-4-propyl-2H-chromen-2-one 相似度:50% Journal of Heterocyclic Chemistry 2004 41 867-871 The synthesis of novel crown ethers,part X,4-propyl-and 3-ethyl-4-methylchromenone-crown ethers Esra Tiftikçi and ÇAkil Erk Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 7,8-dihydroxy-4-methyl-2H-chromen-2-one 相似度:50% Heterocycles 2007 71 2721-2733 Al2O3/MeSO3H (AMA) as a Novel Heterogeneous System for Synthesis of Coumarins under Mild Conditions Hashem Sharghi and Mahboubeh Jokar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . l'harmine 相似度:50% Phytochemistry 1980 19 2009-2011 13C NMR des alcaloïdes des Strychnos: Les dérivés de l'harmane et de l'usambarensine Claude A. Coune, Luc J. G. Angenot, José Denoël Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . euphorbetin C18H10O8 相似度:50% Chinese Journal of Natural Medicines 2009 7 290-292 Chemical Constituents of Viola yedoensis ZHOU Hai-Yan; QIN Min-Jian; HONG Jun-Li; NI Yue-Juan; WU Gang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (5-Chloropyrimidine-2,4,6-triyl)-1,1',1''-tris(4-aminopyridinium)trichloride C19H18Cl4N8 相似度:50% Zeitschrift für Naturforschung B 2006 61 396-405 Syntheses and Properties of Di- and Tricationic Hetarenium-Substituted Pyrimidines A. Schmidt and T. Mordhorst Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 6-Hydroxyacetyl-5-hydroxy-2,2-dimethyl-2H-chromene C13H14O4 相似度:50% Journal of Natural Products 2012 75 968-974 α-Glucosidase Inhibitors from Brickellia cavanillesii Sonia Escandón-Rivera, Martin González-Andrade, Robert Bye, Edelmira Linares, Andrés Navarrete, and Rachel Mata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 7-chloro-6-(2-furylmethylsulfanyl)-1,4-dioxaspiro[4.4]non-6-en-8-one C12H10ClO4S 相似度:50% Russian Journal of Organic Chemistry 2003 39 1493-1496 Reactions of 2,3-Dichloro- and 2,3,5-Trichloro-4,4-ethylenedioxy-2-cyclopentenones with Some O-, S-, and N-Nucleophiles R. R. Akhmetvaleev, G. A. Shavaleeva, N. A. Ivanova and M. S. Miftakhov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 7,9-dichloro-6-(2-furylmethylsulfanyl)-1,4-dioxaspiro[4.4]non-6-en-8-one C12H10Cl2O4S 相似度:50% Russian Journal of Organic Chemistry 2003 39 1493-1496 Reactions of 2,3-Dichloro- and 2,3,5-Trichloro-4,4-ethylenedioxy-2-cyclopentenones with Some O-, S-, and N-Nucleophiles R. R. Akhmetvaleev, G. A. Shavaleeva, N. A. Ivanova and M. S. Miftakhov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 6-hydroxy-7-ethoxycoumarin 相似度:50% Journal of Natural Medicines 2012 66 Collagenase inhibitors from Viola yedoensis Naohiro Oshima · Yuji Narukawa · Tadahiro Takeda ·Fumiyuki Kiuchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (S)-1-(furan-2-ylmethyl)-3-hydroxypyrrolidine-2,5-dione C9H9NO4 相似度:50% Tetrahedron 2012 68 10280-10285 Highly diastereoselective N-acyliminium ion cyclization reactions of a tethered furan Sudhir R. Shengule, Gregory Ryder, Anthony C. Willis, Stephen G. Pyne Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 6-hydroxy-7-ethoxycoumarin 相似度:50% Journal of Natural Medicines 2013 67 240-245 Collagenase inhibitors from Viola yedoensis Naohiro Oshima, Yuji Narukawa, Tadahiro Takeda… Structure 13C NMR 碳谱模拟图 |
2楼2013-05-02 10:00:59
