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微谱数据查询 已有1人参与
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CR-18 溶剂：CDCL3 碳谱数据如下：57.33,61.84,113.3,115.13,117.34,117.51,120.41,122.29,123.75,126.9,134.56,149.25,151.45,155.51,176.8 |
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xiaomi80: 金币+15 2014-12-18 19:42:29
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碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到318个化合物(查询结果仅供参考) 1 . 7,8-dimethoxyxanthone 相似度:93.3% Journal of Natural Products 2000 63 1471-1474 New Xanthones from Calophyllum caledonicum Cécile Morel, Denis Séraphin, Jean-Michel Oger, Marc Litaudon, Thierry Sévenet, Pascal Richomme, and Jean Bruneton Structure 13C NMR 碳谱模拟图 2 . 7-hydroxy-8-methoxyxanthone 相似度:73.3% Journal of Natural Products 2000 63 1471-1474 New Xanthones from Calophyllum caledonicum Cécile Morel, Denis Séraphin, Jean-Michel Oger, Marc Litaudon, Thierry Sévenet, Pascal Richomme, and Jean Bruneton Structure 13C NMR 碳谱模拟图 3 . 6-hydroxy-5-methoxyxanthone 相似度:73.3% Journal of Natural Products 2000 63 1471-1474 New Xanthones from Calophyllum caledonicum Cécile Morel, Denis Séraphin, Jean-Michel Oger, Marc Litaudon, Thierry Sévenet, Pascal Richomme, and Jean Bruneton Structure 13C NMR 碳谱模拟图 4 . xanthone 1a 相似度:73.3% Planta Medica 1999 65 368-371 Immunomodulatory Activity of Xanthones from Calophyllum teysmannhl var. inuphylloide Maria José Gonzalez, Maria Sào José Nascimento,Honorina M. Cidade, Madalena M. M. Pinto, Anake Kijjoa, Chojit Anantachoke, Artur M. S. Silva, and Werner Her Structure 13C NMR 碳谱模拟图 5 . 1,2-dimethoxyxanthone 相似度:73.3% 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 6 . 2-Hydroxy-1-methoxyxanthone 相似度:73.3% Chemistry of Natural Compounds 2011 46 976-978 Xanthones from the roots of Calophyllum membranaceum Guang-Ying Chen, Jun Zhao, Chang-Ri Han, Zong-ling Jiang and Yan Xu, et al. Structure 13C NMR 碳谱模拟图 7 . 5'-methoxy-7,3',4'-trihydroxyisoflavone C16H12O6 相似度:68.7% Chemical & Pharmaceutical Bulletin 2007 55 926-929 Chemical Constituents of Nepalese Propolis (II) Suraj Prakash Shrestha, Yuji Narukawa and Tadahiro Takeda Structure 13C NMR 碳谱模拟图 8 . 3-hydroxy-2,4-dimethoxyxanthone 相似度:66.6% Phytochemistry 2000 55 833-836 Xanthones from Calophyllum teysmannii var. inophylloide Anake Kijjoa, Maria José Gonzalez, Madalena M.M. Pinto, Artur M.S. Silva , Choojit Anantachoke, Werner Herz Structure 13C NMR 碳谱模拟图 9 . 4-methoxy-1-nitro-9H-xanthen-9-one C14H9NO5 相似度:66.6% Journal of Heterocyclic Chemistry 2007 44 1035-1043 Synthesis of new chromeno[4,3,2-de]quinazolin-2-ones,-quinazolines and-pyrrolo[2,1-b]quinazolines Carlos M. Martínez-Viturro and Domingo Domínguez Structure 13C NMR 碳谱模拟图 10 . 2,3-dimethoxyxanthone C15H12O4 相似度:66.6% Tetrahedron 2013 69 2789-2798 Intermolecular C–O addition of carboxylic acids to arynes: synthesis of o-hydroxyaryl ketones, xanthones, 4-chromanones, and flavones Anton V. Dubrovskiy, Richard C. Larock Structure 13C NMR 碳谱模拟图 11 . 12-Methoxy-2,2-dimethyl-3,4-dihydropyrano[3,2-b]xanthen-6(2H)-one C19H18O4 相似度:61.1% Bioorganic & Medicinal Chemistry 2013 23 2941-2959 Multidimensional optimization of promising antitumor xanthone derivatives Carlos, M.G., Azevedo, Carlos, M.M., Afonso, Diana, Sousa, Raquel, T., Lima, M., Helena, Vasconcelos, Madalena, Pedro, João, Barbosa, Arlene, G., Corrêa, Salette, Reis, Madalena, M.M., Pinto Structure 13C NMR 碳谱模拟图 12 . 5-hydroxy-8-methoxyxanthone C14H10O4 相似度:60% Molecules 2002 7 38-50 Thirteen New Xanthone Derivatives from Calophyllum caledonicum (Clusiaceae) Cécile Morel, Anne-Emmanuelle Hay, Marc Litaudon, Thierry Sévenet, Denis Séraphin, Jean Bruneton and Pascal Richomme Structure 13C NMR 碳谱模拟图 13 . 2-Acetyl-1-naphthol 4̀-chlorophenylhydrazone C18H15ClN2O 相似度:60% Molecules 2009 14 2147-2159 Cyclization of Hydrazones of 2-Acetyl-1-naphthol and 1-Acetyl-2-naphthol with Triphosgene. Synthesis of Spiro Naphthoxazine Dimers Abdullah Saad Al-Bogami, Abdullah Mohammed Al-Majid, Mohammed Ali Al-Saad, Ahmed Amine Mousa, Sara Abdullah Al-Mazroa and Hamad Zaid Alkhathlan Structure 13C NMR 碳谱模拟图 14 . 2-甲氧基呫吨酮 相似度:60% Chinese Traditional and Herbal Drugs 2011 42(4) 645-648 Chemical constituents in leaves of Actephila merrilliana TANG Bei, CHEN Guang-ying, SONG Xiao-ping, HAN Chang-ri, ZHONG Qiong-xin Structure 13C NMR 碳谱模拟图 15 . 2-羟基呫吨酮 相似度:60% Chinese Traditional and Herbal Drugs 2011 42(4) 645-648 Chemical constituents in leaves of Actephila merrilliana TANG Bei, CHEN Guang-ying, SONG Xiao-ping, HAN Chang-ri, ZHONG Qiong-xin Structure 13C NMR 碳谱模拟图 16 . 8-methoxy-N-methylflindersine 相似度:60% Phytochemistry 1990 29 1303-1306 Quinolinone alkaloids from an Agathosma species William E. Campbell,Bette Davidowitz,Graham E. Jackson Structure 13C NMR 碳谱模拟图 17 . 9-bromo-2-phenyl-10,3a-dihydro-1,3,4-oxadiazolino[3,2-a]-quinazolin-6-ol C15H10BrN3O2 相似度:60% Journal of Heterocyclic Chemistry 2005 42 487-491 A single pot synthesis of new dimeric 2-phenyl-10,3a-dihydro-1,3,4-oxadiazolino[3,2-a]quinazolin-6-ols Anil Kumar,Summon Koul,T. K. Razdan and C. S. Andotra Structure 13C NMR 碳谱模拟图 18 . compound 16c C15H13FN4 相似度:60% Journal of Heterocyclic Chemistry 2002 39 975-980 Heterocyclization reaction of 2-(2-methylaziridin-1-yl)-3-ureidopyridines under appel's conditions Ji-Sun Lim and Kee-Jung Lee Structure 13C NMR 碳谱模拟图 19 . 9-hydroxy-5H-thiochromeno[2,3-b]pyridin-5-one C12H7NO2S 相似度:60% Heterocycles 2010 81 2555-2567 Synthesis of 1-Azaxanthones and 1-Azathioxanthones by Yb(OTf)3/TfOH Co-Catalyzed Intramolecular Friedel-Crafts Reaction Jie Li, Can Jin, and Weike Su Structure 13C NMR 碳谱模拟图 20 . 4-[(4-aminophenyl)amino]-3-nitro-2H-chromen-2-one C15H11N3O4 相似度:60% Magnetic Resonance in Chemistry 2010 48 896-902 Complete assignment of the 1H and 13C NMR spectra of antimicrobial 4-arylamino- 3-nitrocoumarin derivatives (pages 896–902) Vidoslav Dekić, Niko Radulović, Rastko Vukićević, Biljana Dekić, Danielle Skropeta and Radosav Palić Structure 13C NMR 碳谱模拟图 21 . compound 11a C17H12FNO 相似度:60% Tetrahedron Letters 2001 42 533-535 The first example of intramolecular cycloaddition of carbene-derived azomethine ylides in a domino reaction of difluorocarbene with Schiff bases Mikhail S Novikov, Alexander F Khlebnikov, Olga V Besedina, Rafael R Kostikov Structure 13C NMR 碳谱模拟图 22 . 2-(tert-Butyl)-9H-xanthen-9-one 相似度:60% Heterocycles 2011 83 855-866 Microwave-Assisted, Yb(OTf)3 /TfOH Cocatalyzed Synthesis of Xanthones and Thioxanthones by Intramolecular Friedel-Crafts Reaction under Solvent-Free Conditions Jie Li, Can Jin, and Weike Su Structure 13C NMR 碳谱模拟图 23 . 2-Methoxy-9H-xanthen-9-one 相似度:60% Heterocycles 2011 83 855-866 Microwave-Assisted, Yb(OTf)3 /TfOH Cocatalyzed Synthesis of Xanthones and Thioxanthones by Intramolecular Friedel-Crafts Reaction under Solvent-Free Conditions Jie Li, Can Jin, and Weike Su Structure 13C NMR 碳谱模拟图 24 . 3-Chloro-9H-xanthen-9-one 相似度:60% Heterocycles 2011 83 855-866 Microwave-Assisted, Yb(OTf)3 /TfOH Cocatalyzed Synthesis of Xanthones and Thioxanthones by Intramolecular Friedel-Crafts Reaction under Solvent-Free Conditions Jie Li, Can Jin, and Weike Su Structure 13C NMR 碳谱模拟图 25 . 1-Methyl-4-[2'-hydroxy-5'-nitrophenyl]phthalazine C15H11N3O3 相似度:60% Heterocycles 2011 83 1291-1302 Xanthones in Heterocyclic Synthesis. An Efficient and General Route for the Synthesis of Regioselectively Substituted Phthalazines Yiannis Gardikis, Petros G. Tsoungas,* Constantinos Potamitis, George Pairas, Maria Zervou, and Paul Cordopatis* Structure 13C NMR 碳谱模拟图 |
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