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| 求助维谱查13C NMR (125 MHz, CDCl3) δ103.81, 107.78, 114.56, 120.25,128.58, 129.03, 130.76, 132.06, 134.75, 144.70,162.66,166.47,192.02 |
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guozhiyong
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namujila: 金币+5, ★★★★★最佳答案 2013-05-02 16:14:44
namujila: 金币+5, ★★★★★最佳答案 2013-05-02 16:14:44
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1 . 4-Fluoro-2',4'-dihydroxychalcone C15H11FO3 相似度:69.2% Bioorganic & Medicinal Chemistry 2012 20 25-33 Solid-phase synthesis of 20-hydroxychalcones. Effects on cell growth inhibition, cell cycle and apoptosis of human tumor cell lines Marta Perro Neves, Sara Cravo, Raquel T. Lima,M. Helena Vasconcelos,M. São José Nascimento, Artur M.S. Silva, Madalena Pinto, Honorina Cidade, Arlene G. Corrêa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (Z)-3-(1-benzylidene)phthalide 相似度:69.2% Heterocycles 2007 74 819-825 Theoretical Studies of 5-exo Selective Intramolecular Cyclization of O-Alkynylbenzoic Acid Catalyzed by Organic Base Masahiro Terada, Chikashi Kanazawa, and Masahiro Yamanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 2'-hydroxy-4'-methoxychalcone 相似度:68.7% Journal of Natural Products 1997 60 65-68 Resorcinol Derivatives and Flavonoids of Ononis natrix Subspecies ramosissima Alejandro F. Barrero, M. Mar Herrador, Pilar Arteaga, Ignacio Rodríguez-García, and Manuel García-Moreno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2'-hydroxy-4'-methoxychalcone 相似度:68.7% Natural Product Research and Development 2009 21 246-248 Study on the Chemical Constituents of Oxytropis falcata Bunge YAN Hai-yan; GAO Li-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (E)-1-[4-(allyloxy)-2-hydroxyphenyl]-3-phenylprop-2-en-1-one C18H16O3 相似度:68.7% Bioorganic & Medicinal Chemistry 2011 19 7711-7719 Structure–activity relationships of chalcone analogs as potential inhibitors of ADP- and collagen-induced platelet aggregation M. Vijaya Bhaskar Reddy, Wei-Jern Tsai, Keduo Qian, Kuo-Hsiung Lee, Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2',4'-Dihydroxy-3,4,5-trimethoxychalcone C18H18O6 相似度:66.6% Bioorganic & Medicinal Chemistry 2012 20 25-33 Solid-phase synthesis of 20-hydroxychalcones. Effects on cell growth inhibition, cell cycle and apoptosis of human tumor cell lines Marta Perro Neves, Sara Cravo, Raquel T. Lima,M. Helena Vasconcelos,M. São José Nascimento, Artur M.S. Silva, Madalena Pinto, Honorina Cidade, Arlene G. Corrêa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (2E)-1-[4-(4-azidobutoxy)-2-hydroxyphenyl]-3-phenylprop-2-en-1-one C19H19N3O3 相似度:64.7% Molecules 2012 17 10331-10343 Design and Synthesis of New Chacones Substituted with Azide/Triazole Groups and Analysis of Their Cytotoxicity Towards HeLa Cells Graziele D. da Silva, Marina G. da Silva, Estrela M. P. V. E. Souza, Andersson Barison, Sarah C. Simões, Fernando P. Varotti, Leandro A. Barbosa, Gustavo H. R. Viana and José A. F. P. Villar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3,5-Bis[(2-formylphenoxy)methyl]-2,6-diphenyl-4H-pyran-4-one C33H24O6 相似度:64.2% Molecules 2000 5 200-207 Chemistry of Pyrones, Part 3: New Podands of 4H-Pyran-4-ones Aziz Shahrisa and Alireza Banaei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (4-fluorophenyl)-quinolin-2-yl-methanone C16H10FNO 相似度:64.2% Bioorganic & Medicinal Chemistry 2009 17 4441-4447 Synthesis of quinolinyl and isoquinolinyl phenyl ketones as novel agonists for the cannabinoid CB2 receptor Bastien Reux, Tapio Nevalainen, Katri H. Raitio, Ari M.P. Koskinen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 2'-Hydroxy-4'-methoxychalcone 相似度:62.5% Australian Journal of Chemistry 1981 34 1779-1784 The constituents of Australian Pimelea species. II. The isolation of unusual flavones from P. simplex and P. decora PW Freeman, ST Murphy, JE Nemorin and WC Taylor Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 1H-indole-5-carbaldehyde C9H7NO 相似度:61.5% Natural Product Research 2004 18 253-258 Prenylindoles from Tanzanian Monodora and Isolona Species Mayunga H. H. Nkunya; John J. Makangara; Stephan A. Jonker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 4-(1H-Imidazol-1yl)-6-(4-methoxyphenyl)pyrimidine C14H12N4O 相似度:61.5% Molecules 2011 16 5550-5560 An Electrochemical Synthesis of Functionalized Arylpyrimidines from 4-Amino-6-Chloropyrimidines and Aryl Halides Stéphane Sengmany, Erwan Le Gall and Eric Léonel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Benzylidene-1-(4-fluorophenyl)-2,2,2-trifluoroethylamine C15H11F4N 相似度:61.5% Tetrahedron Letters 2012 53 607-611 Thermocontrolled benzylimine-benzaldimine rearrangement over Nafion-H catalysts for efficient entry into α-trifluoromethylbenzylamines G.K. Surya Prakash,Kevin E. Glinton,Chiradeep Panja,Laxman Gurung,Patrice T. Battamack,Béla Török,Thomas Mathew,George A. Olah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2-(p-chlorophenyl)-5-((styrylsulfonyl)methyl)-1,3,4-thiadiazole 相似度:61.5% Chemical & Pharmaceutical Bulletin 2009 57 1376-1380 Synthesis, Antimicrobial and Antioxidant Activities of Sulfone Linked Bis Heterocycles—Pyrazolyl Oxadiazoles and Pyrazolyl Thiadiazole Venkatapuram Padmavathi, Sanapalli Nagi Reddy and Konda Mahesh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 5-hydroxy-3-phenyl-4-thioxo-3,4-dihydro-2H-1,3-benzoxa-zin-2-one C14H9NO3S 相似度:61.5% Journal of Heterocyclic Chemistry 2009 46 873-880 Synthesis and antifungal evaluation of hydroxy-3-phenyl-2H-1,3-benzoxazine-2,4(3H)-diones and their thioanalogs Pavel Skála,Miloš Macháček,Marcela Vejsová,Lenka Kubicová,Jiří Kuneš and Karel Waisser Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 5-hydroxy-3-(4-methylphenyl)-4-thioxo-3,4-dihydro-2H-1,3-benzoxazin-2-one C15H11NO3S 相似度:61.5% Journal of Heterocyclic Chemistry 2009 46 873-880 Synthesis and antifungal evaluation of hydroxy-3-phenyl-2H-1,3-benzoxazine-2,4(3H)-diones and their thioanalogs Pavel Skála,Miloš Macháček,Marcela Vejsová,Lenka Kubicová,Jiří Kuneš and Karel Waisser Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 3-(4-chlorophenyl)-5-hydroxy-4-thioxo-3,4-dihydro-2H-1,3-benzoxazin-2-one C14H8ClNO3S 相似度:61.5% Journal of Heterocyclic Chemistry 2009 46 873-880 Synthesis and antifungal evaluation of hydroxy-3-phenyl-2H-1,3-benzoxazine-2,4(3H)-diones and their thioanalogs Pavel Skála,Miloš Macháček,Marcela Vejsová,Lenka Kubicová,Jiří Kuneš and Karel Waisser Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . methyl 3-(phenylthio)thiophene-2-carboxylate C12H10O2S2 相似度:61.5% Heterocycles 2007 72 697-708 Regioselective Synthesis of Methyl 3-Thiothiophene-2-carboxylate Derivatives Utilizing a Dehydration-Type Ti-Dieckmann Condensation Ryohei Nagase, Hideki Gotoh, Mayumi Katayama, Naoki Manta, and Yoo Tanabe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 4,2',4'-羟基查尔酮 相似度:61.5% Journal of Shenyang Pharmaceutical University 2007 24 23-25 Chemical constituents of Astragalus membranaceus Bge. var. mongholicus(Bge.) Hsiao LI Rui-fen, ZHOU Yu-zhi, QIAO Li, FU Hong-wei, PEI Yue-hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Methyl 4-(o-nitrobenzyloxy)benzoate 相似度:61.5% Bioorganic & Medicinal Chemistry 1996 4 1455-1470 Synthesis of complex δ-acetylenic amino acids as potential multisubstrate adduct inhibitors of methyltransferases Mark R. Burns, James K. Coward Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 2-Amino-4-methoxy-6-phenyl-5-(3-thienyl)pyrimidine C15H13N3OS 相似度:61.5% Bioorganic & Medicinal Chemistry 2000 8 739-750 Structural studies on bioactive compounds. Part 29: Palladium catalysed arylations and alkynylations of sterically hindered immunomodulatory 2-amino-5-halo-4,6-(disubstituted)pyrimidines Duncan R. Hannah, Edward C. Sherer, Roy V. Davies, Roger B. Titman, Charles A. Laughton, Malcolm F.G. Stevens Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . compound 3d C16H8F4S 相似度:61.5% Tetrahedron 2012 68 4233-4241 Regioselective C–S bond formation accomplished by copper-catalyzed regioselective C–F substitution of perfluoroarenes with aryl thioacetates or benzyl thioacetate Qizhong Zhou, Bin Zhang, Tieqi Du, Haining Gu, Huajiang Jiang, Rener Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 4-(Benzofuran-2-yl)phenol 相似度:61.5% Bioorganic & Medicinal Chemistry 2012 20 3038-3048 Inhibition of cholinesterase activity and amyloid aggregation by berberine-phenyl-benzoheterocyclic and tacrine-phenyl-benzoheterocyclic hybrids Ling Huang, Tao Su, Wenjun Shan, Zonghua Luo, Yang Sun, Feng He, Xingshu Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (E)-1-(4-methoxyphenyl)-3-(4-methylphenyl)prop-2-en-1-one 相似度:61.5% Bioorganic & Medicinal Chemistry 2009 17 6780-6785 Solution-phase parallel synthesis of substituted chalcones and their antiparasitary activity against Giardia lamblia Julio Montes-Avila, Sylvia P. Díaz-Camacho, Josefina Sicairos-Félix, Francisco Delgado-Vargas, I.A. Rivero Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 2-((1E,3E)-4-(3-fluorophenyl)buta-1,3-dien-1-yl)isoindoline-1,3-dione C18H12FNO2 相似度:61.5% Tetrahedron 2012 68 3545-3551 Highly stereoselective synthesis of N-substituted π-conjugated phthalimides Piotr Pawluć, Adrian Franczyk, Jędrzej Walkowiak, Grzegorz Hreczycho, Maciej Kubicki, Bogdan Marciniec Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 1-hydroxyphenazine 相似度:61.5% Journal of Medicinal Chemistry 2010 53 8688-8699 Potential Chemopreventive Agents Based on the Structure of the Lead Compound 2-Bromo-1-hydroxyphenazine, Isolated from Streptomyces Species, Strain CNS284 Martin Conda-Sheridan, Laura Marler, Eun-Jung Park, Tamara P. Kondratyuk, Katherine Jermihov, Andrew D. Mesecar, John M. Pezzuto, Ratnakar N. Asolkar, William Fenical, and Mark Cushman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . p-hydroxycinnamyl benzoate 相似度:61.5% Tetrahedron 2012 68 9068-9075 Organocatalytic selective benzoylation of alcohols with trichloromethyl phenyl ketone: inverse selectivity in benzoylation of alcohols containing phenol or aromatic amine functionality Ram N. Ram, Vineet Kumar Soni, Dharmendra Kumar Gupta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . guignardianone C C15H16O5 相似度:61.5% Phytochemistry 2013 89 96-103 Phytotoxic dioxolanone-type secondary metabolites from Guignardia bidwellii Iris Buckel, Daniel Molitor, Johannes C. Liermann, Louis P. Sandjo, Beate Berkelmann-Löhnertz, Till Opatz, Eckhard Thines Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . isoliquiritigenin C15H12O4 相似度:61.5% Archives of Pharmacal Research 2011 34 881-886 A New Phenolic Compound with Anticancer Activity from the Wood of Millettia leucantha Kanok-on Rayanil, Pastraporn Bunchornmaspan, and Pittaya Tuntiwachwuttikul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 2-(1H-Pyrazol-1-yl)-6-(2-thienyl) 4-trifluoromethylpyrimidine C12H7F3N4S 相似度:61.5% Journal of the Brazilian Chemical Society 2007 18 1316-1321 Synthesis of 6-(2-Furyl) and 6-(2-Thienyl)-4-trifluoromethylpyrimidinones and -pyrimidines from 4-(2-Heteroaryl)-4-methoxy-1,1,1-trifluoro-3-buten-2-ones Alex F. C. Flores, Lucas Pizzuti, Sergio Brondani, Marcelo Rossato, Nilo Zanatta and Marcos A. P. Martins Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . compound 7a 相似度:61.5% Journal of the Brazilian Chemical Society 1998 9 119-130 Synthesis of new 1,2 Benzothiazin One Derivatives Designed as Dual Cyclooxygenase 2 and 5 Lipooxygenase Inhibitors. Lis Helena P. Teixeira, Carlos A.M. Fraga, and Eliezer J. Barreiro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . (Z)-3-(4-Chlorobenzylidene)isobenzofuran-1-one C15H9ClO2 相似度:61.5% Molecules 2013 18 3479-3501 Synthesis, Bioevaluation and Structural Study of Substituted Phthalazin-1(2H)-ones Acting as Antifungal Agents Marcos Derita, Esther del Olmo, Bianca Barboza, Ana Esther García-Cadenas, José Luis López-Pérez, Sebastián Andújar, Daniel Enriz, Susana Zacchino and Arturo San Feliciano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . 2',4'-dihydroxychalcone 相似度:60% Journal of Natural Products 1997 60 65-68 Resorcinol Derivatives and Flavonoids of Ononis natrix Subspecies ramosissima Alejandro F. Barrero, M. Mar Herrador, Pilar Arteaga, Ignacio Rodríguez-García, and Manuel García-Moreno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . 2-Bromo-3-(3-fluorophenyl)-1H-inden-1-one C15H8BrFO 相似度:60% Helvetica Chimica Acta 2012 95 469-482 Regioselective Arylation and Alkynylation of 2,3-Dibromo-1H-inden-1-one by Suzuki-Miyaura and Sonogashira Cross-Coupling Reactions Rasheed Ahmad Khera, Munawar Hussain,Nguyen Thai Hung, Nadi Eleya,Holger Feist,Alexander Villinger, and Peter Langer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . isoquiritigenin 相似度:60% Journal of Shenyang Pharmaceutical University 2006 23 10-12 Chemical constituents from Myristica fragrans Houtt LI Xiu-fang, WU Li-jun, JIA Tian-zhu, YUAN Zi-min, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (2Z,4Z)-methyl-5-chloro-2-((4-chlorophenylthio)methyl)-5-(4-fluorophenyl)penta-2,4-dienoate C19H15Cl2FO2S 相似度:60% Heterocycles 2012 85 43-56 Unexpected Tandem Reaction of New Type Morita-Baylis-Hillman Adducts Promoted by [Hmim]HSO4/NaNO3 System Weihui Zhong,* Guan Wang, and Kai Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 2'-Hydroxy-3',4'-dimethoxychalcone 相似度:60% Phytochemistry 2012 81 126-132 Propolis with high flavonoid content collected by honey bees from Acacia paradoxa Van H. Tran, Rujee K. Duke, Abdallah Abu-Mellal, Colin C. Duke Structure 13C NMR 碳谱模拟图 |
3楼2013-05-02 14:47:36
guozhiyong
银虫 (小有名气)
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2楼2013-05-02 14:44:29