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wei339567149金虫 (小有名气)
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[求助]
求助微谱数据
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碳谱数据： 51.0,105.6,106.8,108.3,111.3,117.3,123.7,127.6,129.5,135.4,137.8,156.1,160.7,161.4,163.4,183.6 |
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wangkaibo123
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kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
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感谢参与，应助指数 +1
wei339567149: 金币+15, ★★★★★最佳答案 2013-06-24 17:42:54
感谢参与，应助指数 +1
wei339567149: 金币+15, ★★★★★最佳答案 2013-06-24 17:42:54
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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 51.0,105.6,106.8,108.3,111.3,117.3,123.7,127.6,129.5,135.4,137.8,156.1,160.7,161.4,163.4,183.6 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 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344个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 5-Hydroxy-4'-chloroflavone 相似度:68.7% Bulletin of the Korean Chemical Society 2005 26 1461-1463 A Novel Synthesis of Flavones from 2-Methoxybenzoic Acids Jae In Lee*, Hwa Soo Son, Mi Gung Jung Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 5-hydroxyflavone 相似度:62.5% Chemistry of Natural Compounds 1977 13 429-434 13C NMR SPECTRA OF 3- AND 5-SUBSTITUTED FLAVONE DERIVATIVES G. A. Kaiabin, N. N. Pogodaeva,N. A. Tyukavklna, and D. F. Kushnarev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-Hydroxyflavone 相似度:62.5% 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 -------------------------------------------------------------------------------- 4 . 5-Hydroxyflavone 相似度:62.5% 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 -------------------------------------------------------------------------------- 5 . 4'-chloro-α,β-epoxy-5-hydroxy-2-styrylchromone C17H11ClO4 相似度:62.5% Journal of Heterocyclic Chemistry 2006 43 1319-1326 Epoxidation studies of 2-styrylchromones using jacobsen's catalyst and hydrogen peroxide and iodosylbenzene as oxidants Clementina M. M. Santos,Artur M. S. Silva,José A. S. Cavaleiro,Tamás Patonay and Albert Lévai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . α,β-epoxy-5-hydroxy-4'-nitro-2-styrylchromone C17H11NO6 相似度:62.5% Journal of Heterocyclic Chemistry 2006 43 1319-1326 Epoxidation studies of 2-styrylchromones using jacobsen's catalyst and hydrogen peroxide and iodosylbenzene as oxidants Clementina M. M. Santos,Artur M. S. Silva,José A. S. Cavaleiro,Tamás Patonay and Albert Lévai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . primuletin 相似度:62.5% Magnetic Resonance in Chemistry 2009 47 1043-1054 NMR of a series of novel hydroxyflavothiones (pages 1043–1054) Tuyen Kim Pham Nguyen, Kim Phi Phung Nguyen, Fadhil S. Kamounah, Wei Zhang and Poul Erik Hansen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . primuletin 相似度:62.5% Magnetic Resonance in Chemistry 2007 45 674-679 1H and 13C-NMR data of hydroxyflavone derivatives (pages 674–679) Younghee Park, Byoung-Ho Moon, Eunjung Lee, Youngshim Lee, Youngdae Yoon, Joong-Hoon Ahn and Yoongho Lim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5,4'-Dihydroxyflavone 相似度:62.5% Magnetic Resonance in Chemistry 2007 45 674-679 1H and 13C-NMR data of hydroxyflavone derivatives (pages 674–679) Younghee Park, Byoung-Ho Moon, Eunjung Lee, Youngshim Lee, Youngdae Yoon, Joong-Hoon Ahn and Yoongho Lim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5-hydroxyflavone 相似度:62.5% 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 -------------------------------------------------------------------------------- 11 . 1-(indolyl-2-carbonyl)-4-(2-cyanophenyl)piperazine C20H18N4O 相似度:61.1% Journal of Medicinal Chemistry 1994 37 999-1014 Discovery, Synthesis, and Bioactivity of Bis(heteroaryl)piperazines. 1. A Novel Class of Non-Nucleoside HIV-1 Reverse Transcriptase Inhibitors Donna L. Romero, Raymond A. Morge, Carolyn Biles, Norman Berrios-Pena, Paul D. May, John R. Palmer, Paul D. Johnson, Herman W. Smith, Mariano Busso, et. al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 4-(1-benzyl-1H-indol-3-yl)-2-pyrimidinamine C19H16N4 相似度:58.8% Journal of Heterocyclic Chemistry 2007 44 793-801 Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. Mousa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 6-异戊烯基芹菜素 相似度:58.8% 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 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 4,7-dimethoxy-1,2,5-trihydroxyphenanthrene C32H28O10 相似度:56.2% Phytochemistry 2008 69 2627-2633 Non-cannabinoid constituents from a high potency Cannabis sativa variety Mohamed M. Radwan, Mahmoud A. ElSohly, Desmond Slade, Safwat A. Ahmed, Lisa Wilson,Abir T. El-Alfy, Ikhlas A. Khan, Samir A. Ross Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 5-hydroxy-2-(2-phenylethyl)chromone C17H14O3 相似度:56.2% Journal of Natural Products 2006 69(2) 290-291 Neuroprotective 2-(2-Phenylethyl)chromones of Imperata cylindrica Jeong Seon Yoon, Mi Kyeong Lee, Sang Hyun Sung, and Young Choong Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . denbinobin 相似度:56.2% Journal of Natural Products 2001 64 1084-1086 Two Phenanthraquinones from Dendrobium moniliforme Tzong-Huei Lin, Shu-Jen Chang,Chung-Chuan Chen,Jih-Pyang Wang,and Lo-Ti Tsao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . denbinobin 相似度:56.2% Journal of Natural Products 1999 62 1225-1227 Antioxidant Principles from Ephemerantha lonchophylla Hon-Yi Chen, Ming-Shi Shiao, Yu-Lin Huang, Chien-Chang Shen, Yun-Lian Lin, Yueh-Hsiung Kuo, and Chien-Chih Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . ephedroidin C20H18O6 相似度:56.2% Journal of Natural Products 1998 61 1404-1406 Flavonoids from Genista ephedroides Luisa Pistelli, Alessandra Bertoli, Isa Giachi, and Antonio Manunta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . auxenone C16H12O6 相似度:56.2% Phytochemistry 2000 55 793-797 Anthracene derivatives from Auxemma oncocalyx Walleska B. Marques, Hélcio S. dos Santos, Otília D.L. Pessoa, Raimundo Braz-Filho, Telma L.G. Lemos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 相似度:56.2% Chemical & Pharmaceutical Bulletin 1983 31 2353-2358 Studies on a Novel Anthraquinone and Its Glycosides isolated from Rubia cordifolia and R. akane HIDEJI ITOKAWA,KAZUHIKO MIHARA and KOICHI TAKEYA Structure 13C NMR 碳谱模拟图 |
2楼2013-06-24 17:37:42
