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fjamigo

新虫 (小有名气)

[求助] 求助微谱结构

碳谱数据:
26.29,76.33,102.32,111.60,117.20,119.42,124.17,129.91,142.33,154.30,155.39,158.62
氢谱数据:
7.86,7.34,6.68,6.50,6.22,5.85,1.48,1.36,1.35,1.34,1.31
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潘宪伟

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【答案】应助回帖

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感谢参与,应助指数 +1
fjamigo: 金币+20, ★★★★★最佳答案 2012-12-12 11:19:26
1 .     limnazine
C24H28O2N2     相似度:66.6%
Journal of Natural Products          2002          65          1664-1666
Limnazine, the First Bacterial Azine Derivative from Bacillus sp. GW90a
Ratnakar N. Asolkar,Vijayendra P. Kamat,Irene Wagner-Döbler, and Hartmut Laatsch
Structure      13C NMR   碳谱模拟图

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2 .     7-(2-Furyl)-1H-indole
C12H9NO     相似度:66.6%
Tetrahedron          2012          68          1869-1885
Synthesis of complex fused polycyclic heterocycles utilizing IMDAF reactions of allylamino- or allyloxy-furyl(hetero)arenes
Matthew L. Read, Andreas Krapp, Pedro O. Miranda, Lise-Lotte Gundersen
Structure      13C NMR   碳谱模拟图

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3 .     thunberginol B tetraacetate
    相似度:60%
Chemical & Pharmaceutical Bulletin          1992          40          3121-3123
THUNBERGINOLS A, B, AND F, NEW ANTIALLERGIC AND ANTIMICROBIAL PRINCIPLES FROM HYDRANGEAE DULCIS FOLIUM
Masayuki YOSHIKAWA,Emiko UCHIDA,Nobuyasu CHATANI,Nobutoshi MURAKAMI and Johji YAMAHARA
Structure      13C NMR   碳谱模拟图

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4 .     2-(3',5'-Dibromo-2'-hydroxyphenoxy)-3,4,5-tribromophenol
    相似度:58.3%
Journal of Natural Products          2009          72          443-449
NMR Strategy for Unraveling Structures of Bioactive Sponge-Derived Oxy-polyhalogenated Diphenyl Ethers
Laurent Calcul, Raymond Chow, Allen G. Oliver, Karen Tenney, Kimberly N. White, Alexander W. Wood,Catherine Fiorilla, and Phillip Crews
Structure      13C NMR   碳谱模拟图

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5 .     4-(3-itrophenylazo)-5-trifluoromethyl-2,4-dihydropyrazol-3-one
    相似度:58.3%
Molecules          2001          6          M261
4-(3- itrophenylazo)-5-trifluoromethyl-2, 4-dihydropyrazol-3-one
Hussein F. Zohdi, ora M. Rateb and A. Z. Haikal
Structure      13C NMR   碳谱模拟图

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6 .     compound 5f
    相似度:58.3%
Organic letters          2002          4          1623-1626
Ullmann Diaryl Ether Synthesis: Rate Acceleration by 2,2,6,6-Tetramethylheptane-3,5-dione
Elizabeth Buck, Zhiguo Jake Song, David Tschaen, Peter G. Dormer, R. P. Volante, and Paul J. Reider
Structure      13C NMR   碳谱模拟图

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7 .     2,3-dihydroxy-6-nitro-7-methylquinoxaline
    相似度:58.3%
Journal of Heterocyclic Chemistry          2009          46          317-319
Synthesis of 2,3-dichloroquinoxalines via Vilsmeier reagent chlorination
Duane R. Romer
Structure      13C NMR   碳谱模拟图

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8 .     3-bromo-4-chloro-6-methoxy-2-methylquinoline
C11H9BrClNO     相似度:58.3%
Heterocycles          2010          81          371-380
Synthesis of a 6H-Chromeno[3,4-b]quinoline and a 6a,12a-Dehydro-7-azarotenoid
Andrew L. C. Morris and Yvette A. Jackson
Structure      13C NMR   碳谱模拟图

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9 .     3,5-Bis (hydroxyimino)-1,2,3,5,6,7-hexahydro-8-(2-methoxyphenyl)-dicyclopenta[b,e]pyridine
C18H18N2O3     相似度:58.3%
Bioorganic & Medicinal Chemistry          1997          5          1209-1220
Using guanidinium groups for the recognition of RNA and as catalysts for the hydrolysis of RNA
Denise M. Perreault, Larry A. Cabell, Eric V. Anslyn
Structure      13C NMR   碳谱模拟图

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10 .     1,3-Di(benzofuran-2-yl)propane
C19H16O2     相似度:58.3%
Tetrahedron          2012          68          1393-1400
Impregnated copper or palladium–copper on magnetite as catalysts for the domino and stepwise Sonogashira-cyclization processes: a straightforward synthesis of benzofurans and indoles
Rafael Cano, Miguel Yus, Diego J. Ramón
Structure      13C NMR   碳谱模拟图

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11 .     (7Z)-7-(thiophen-3-ylmethylidene)furo[3,4-b]pyridin-5(7H)-one
C12H7NO2S     相似度:58.3%
Helvetica Chimica Acta          2011          94          1792-1801
Tandem Palladium/Charcoal-Copper(I) Iodide (Pd/C-CuI) Catalyzed Sonogashira Coupling and Intramolecular Cyclization from 2-Bromonicotinic Acid (=2-Bromopyridine-3-carboxylic Acid) and Ethynylarenes to 4-Azaphthalides (=Furo[3,4-b]pyridin-5(7H)-ones) and 5
Agathe Begouin and Maria-João ;R. P. Queiroz
Structure      13C NMR   碳谱模拟图

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12 .     3'(R)-Hydroxy-3',4'-dihydroxanthyletin
    相似度:57.1%
Journal of Asian Natural Products Research          2004          6          301-305
TWO COMPOUNDS FROM PEUCEDANUM DISSOLUTUM
XIAN-LI WU , YI LI , LING-YI KONG, and ZHI-DA MIN
Structure      13C NMR   碳谱模拟图

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13 .     3'(R)-hydroxy-3',4' –dihydroxanthyletin
    相似度:57.1%
Heterocycles          2003          60          599-606
Two Dihydropyranocoumarins from Peucedanum wawrii
Ling-Yi Kong,* Xian-Li Wu, and Masatake Niwa
Structure      13C NMR   碳谱模拟图

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14 .     1,3-二羟基-2-甲氧基汕酮
    相似度:57.1%
Chinese Traditional and Herbal Drugs          2004          35          381-382
黄花倒水莲的化学成分研究
黄朝辉,徐康平,曾光尧,李福双,谭健兵,陈邵海,胡高云,谭桂山
Structure      13C NMR   碳谱模拟图

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15 .     N-{4-[4-(3-nitrophenoxy)phenyl]ethyl}formamide
C15H14N2O4     相似度:53.8%
Heterocycles          2007          73          863-872
Natural Product Inspired meta/para'-Biaryl Ether Lactam Macrocycles by Double Ugi Multicomponent Reactions
Bernhard Westermann, Dirk Michalik, Angela Schaks, Oliver Kreye, Christoph Wagner, Kurt Merzweiler, and Ludger A. Wessjohann
Structure      13C NMR   碳谱模拟图

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16 .     3-(5-Methyloxazol-2-yl)-2-phenoxypyridine
C15H12N2O2     相似度:53.8%
European Journal of Organic Chemistry          2012                   630-636
Microwave-Assisted Cerium(III)-Promoted Cyclization of Propargyl Amides to Polysubstituted Oxazole Derivatives
Giuseppe Bartoli, Cristina Cimarelli, Roberto Cipolletti, Simone Diomedi, Riccardo Giovannini, Margherita Mari, Laura Marsili and Enrico Marcantoni
Structure      13C NMR   碳谱模拟图

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17 .     7-(2-hydroxyphenyl)-2-mercapto-6-nitropyrido[2,3-d]pyrimidin-4-ol
C13H8N4O4S     相似度:53.8%
Tetrahedron          2012          68          2532-2543
Synthesis of heteroannulated 3-nitro- and 3-aminopyridines by cyclocondensation of electron-rich aminoheterocycles with 3-nitrochromone
Viktor O. Iaroshenko, Satenik Mkrtchyan, Ashot Gevorgyan, Marcelo Vilches-Herrera, Dmitri V. Sevenard, Alexander Villinger, Tariel V. Ghochikyan, Ashot Saghiyan, Vyacheslav Ya. Sosnovskikh, Peter Langer
Structure      13C NMR   碳谱模拟图

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18 .     4,5-Dimethoxyflav-3-ene
C17H16O3     相似度:53.3%
Bioorganic & Medicinal Chemistry          2012          20          1527-1534
Synthesis and antiplasmodial evaluation of novel chromeno[2,3-b]chromene derivatives
Ruth Devakaram,David StC. Black,Vanida Choomuenwai,Rohan A. Davis,Naresh Kumar
Structure      13C NMR   碳谱模拟图

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19 .     (-)-epicatechin
    相似度:53.3%
Chinese Journal of Medicinal Chemistry          2004          14          326-331
Phenolic compounds from Sargentodoxa cuneata(Oliv.) Rehd. et Wils. and their antitumor activities
MAO Shui-chun, GU Qian-qun, CUI Cheng-bin, HAN Bing, CAI Bing, LIU Hong-bing
Structure      13C NMR   碳谱模拟图

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20 .     phenyl O-β-xylopyranosyl-(1-6)-O-β-glucopyranoside
C17H24O10     相似度:50%
Chemistry & Biodiversity          2008          Vol. 5          1723
Iridoid and Aromatic Glycosides from Scrophularia ningpoensis Hemsl. And Their Inhibition of [Ca3+] Increase Induced by KCl
Bin Chen, Yan Liu, Hong-Wei Liu, Nai-Li Wang, Bao-Feng Yang, and Xin-Sheng Yao
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