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moonface551

捐助贵宾 (小有名气)

[求助] 微谱数据库求助

C谱:
18.3,19.4,56.1,56.9,57.4,57.8,111.6,111.8,127.0,127.7,133.7,133.8,144.9,145.5,172.8,180.7,180.9
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潘宪伟

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【答案】应助回帖

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moonface551: 金币+5, ★★★很有帮助 2012-12-16 12:43:35
查询结果:共查到13个化合物(查询结果仅供参考)  
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1 .     dehydroguaiaretic acid
C20H20O4     相似度:58.8%
Phytochemistry          1990          29          1995-1998
Cyclic farnesyl-coumarin and farnesyl-chromone derivatives from Ferula communis subsp. Communis
Mahmut Miski,Jasmin Jakupovic
Structure      13C NMR   碳谱模拟图

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2 .     pustuline
C16H12O4     相似度:52.9%
Journal of Natural Products          2006          69(5)          801-803
Anthraquinone Derivatives from Heterophyllaea pustulata
Susana C. Nez Montoya, Alicia M. Agnese, and Jos L. Cabrera
Structure      13C NMR   碳谱模拟图

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3 .     Miltirone
    相似度:52.9%
Chemistry of Natural Compounds          2006          42          665-667
TOTAL SYNTHESIS OF MILTIRONE
Wei Gang Huang, Yun Fei Li,Wei Lu, and Haji Akber Aisa
Structure      13C NMR   碳谱模拟图

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4 .     4,5,6,7-Tetrachloro-2-(2,4,5-trimethylphenyl)-1,3-benzodioxole
C16H12Cl4O2     相似度:52.9%
Molecules          2002          7          840-847
First Example of Direct Transformation of Alkylbenzenes to 1, 3-Benzodioxoles by Oxidation with o-Chloranil
Sheikh M. Rahman and Tomoshige Kobayashi
Structure      13C NMR   碳谱模拟图

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5 .     2-hydroxy-3-methoxy-6-methyl-9,10-anthraquinone
C16H12O4     相似度:52.9%
Journal of Asian Natural Products Research          2008          10          887-889
Four anthraquinones from Hedyotis diffusa
Wei-Hua Huang, Shun-Hui Yu, You-Bin Li and Jian-Qin Jiang
Structure      13C NMR   碳谱模拟图

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6 .     cis-1-phenyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid methyl ester
C19H21NO4     相似度:52.9%
Journal of Heterocyclic Chemistry          2006          43          139-148
Racemic and diastereoselective synthesis of aryl and heteroaryl tetrahydroisoquinolines via the pictet-spengler reaction
Sylvain Aubry,Stéphane Pellet-Rostaing,Marc Lemaire and René Faure
Structure      13C NMR   碳谱模拟图

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7 .     1-{4,5-dihydro-5-[(E)-2-phenylethenyl] [2,2'-bifuran]-3-yl}-2,2-difluoroethanone
C18H14F2O3     相似度:52.9%
Helvetica Chimica Acta          2011          94          2027-2038
Radical Cyclization of Fluorinated 1,3-Dicarbonyl Compounds with Dienes Using Manganese(III) Acetate and Synthesis of Fluoroacylated 4,5-Dihydrofurans (pages 2027–2038)
Mehmet Yılmaz, E. Vildan Burgaz Yılmaz and A. Tarık Pekel
Structure      13C NMR   碳谱模拟图

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8 .     jatrorrhizine
    相似度:50%
Phytochemistry          1990          29          135-139
Degradation of reticuline in Berberis suspension cultures
Stefan Jendrzejewski
Structure      13C NMR   碳谱模拟图

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9 .     (S)-bharatamine
C18H19NO2     相似度:50%
Heterocycles          2007          74          701-720
Synthesis of Both Enantiomers of Protoberberines via Laterally Lithiated (S)-4-Isopropyl-2-(o-tolyl)oxazolines
Tsutomu Fukuda and Masatomo Iwao
Structure      13C NMR   碳谱模拟图

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10 .     jatrorrhizine
C20H20NO4     相似度:50%
Chinese Pharmaceutical Journal          2010          45          733-735
Chemical Constituents and antimicrobial effect of Tinospora sagittata (Oliv.) Gagnep
YUAN Sheng-hao, FANG Jian-min, TU Qing-mei, TU Zi-liang, NIE Ge, CHEN Li
Structure      13C NMR   碳谱模拟图

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11 .     2,2,4,4-tetramethyl-N,N'-bis(2,4-dimeyhylphenyl)cyclobutane-1,3-diimine
C24H30N2     相似度:50%
Bioscience, Biotechnology, and Biochemistry          2000          64          647-651
Synthesis of 2,2,4,4-Tetramethyl-N,N′-bis(2,6-dimethylphenyl)cyclobutane-1,3-diimine, a Unique Compound from Arundo donax, and Its Analogues to Test Their Antifeedant Activity Against the Boll Weevil, Anthonomus grandis
Kiminori MOCHIZUKI, Hirosato TAKIKAWA, Kenji MORI
Structure      13C NMR   碳谱模拟图

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12 .     dehydrocorydaline chloride
    相似度:50%
Asian Journal of Traditional Medicines          2007          2          61-65
2, 3, 9, 10-Tetraoxygenated Protoberberine Alkaloids from Corydalis yanhusuo W. T. Wang
Yang Qu , Min Liu , Zhaohua Wu , Huiyuan Gao , Bohang Sun , Qiuju Su and Lijun Wu
Structure      13C NMR   碳谱模拟图

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13 .     2-hydroxyl-3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium
C20H20NO4Cl     相似度:50%
Bioorganic & Medicinal Chemistry          2012          20          6552-6558
Synthesis and structure–activity relationship of berberine analogues in LDLR up-regulation and AMPK activation
Yan-Xiang Wang, Wei-Jia Kong, Ying-Hong Li, Sheng Tang, Zheng Li, Yang-Biao Li, Yong-Qiang Shan, Chong-Wen Bi, Jian-Dong Jiang, Dan-Qing Song
Structure      13C NMR   碳谱模拟图

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