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13C NMR (101 MHz, MeOD) δ 56.4,96.1,97.5,109.3,116.0,124.5，127.0，131.6,152.5,158.5,161.5,163.0,164.8,177.8 溶剂为氘代甲醇，谢谢 |
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彬一1991: 金币+10, ★★★很有帮助 2015-05-13 13:11:54
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1 . Tetramethyl-O-isoscutellarein 相似度:64.7% Lishizhen Medicine and Materia Medica Research 2010 21 2469-2470 Study on the Compounds of Polymethoxylated Flavonoids in Fructus Aurantii Immaturus HAN Jin-dan; WANG Kui-wu; SHEN Lian-qing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 7-hydroxy-4'-methoxyisoflavone 相似度:64.2% Phytochemistry 1998 47 117-119 Isoflavonoids and a pterocarpan from Gliricidia sepium H. M. T. B. Herath, R. S. Dassanayake, A. M. A. Priyadarshani, Susila De Silva, G. P. Wannigama, Joanne Jamie Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-(2'-methoxycarbonyl-3'-methoxyphenoxy)furfural C14H12O6 相似度:64.2% Chemical & Pharmaceutical Bulletin 2009 57 550-556 Synthesis and Structural Pattern Recognition of 5-(2′-Alkoxycarbonyl-substituted phenoxy)furfural Derivatives Chia-Lin Chang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2-(4-fluorobenzoyl)-6-methoxybenzofuran 相似度:64.2% Australian Journal of Chemistry 2008 61 991-999 A New Synthetic Route of 2-Aroyl- and 2-Benzyl-Benzofurans and their Application in the Total Synthesis of a Metabolite Isolated from Dorstenia gigas Christian Correa, María del Carmen Cruz, Fabiola Jiménez, L. Gerardo Zepeda and Joaquín Tamariz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1H-Benzotriazol-1-yl 4-Amino-5-chloro-2-methoxybenzoate C14H11N4O3Cl 相似度:64.2% Chemical & Pharmaceutical Bulletin 2007 55 124-127 A Conventional New Procedure for N-Acylation of Unprotected Amino Acids Fumiko Fujisaki, Marumi Oishi, Kunihiro Sumoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . tamarixetin-3-sulfate 相似度:62.5% Zeitschrift für Naturforschung C 1988 43 625-630 Synthesis of Flavonoid Sulfates. II. The Use of Aryl Sulfatase in the Synthesis of Flavonol-3-sulfates* Denis Barron**and Ragai K. Ibrahim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 2-methylalloptaeroxylin C15H16O4 相似度:60% Phytochemistry 1987 26 2415-2416 A chromone from the root-bark of Harrisonia abyssinica Aliou M. Baldé,Maurice Vanhaelen,R. Ottinger Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2-hydroxymethylalloptaeroxylin C15H16O5 相似度:60% Phytochemistry 1987 26 2415-2416 A chromone from the root-bark of Harrisonia abyssinica Aliou M. Baldé,Maurice Vanhaelen,R. Ottinger Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5,7-Dimethoxy-6-nitroflavone C17H13NO6 相似度:60% Archives of Pharmacal Research 2009 32 1185-1189 Amino and nitro derivatives of 5,7-dimethoxyflavone from Kaempferia parviflora and cytotoxicity against KB cell line Suchana Wanich and Chavi Yenjai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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