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溶剂DCCl3,碳谱:163.58,147.54,143.86,120,27,112.39 溶剂DMSO,碳谱:165.59,165.43,162.64,154.08,139.67,104.17,102.35,101.28,97.84,18.82 |
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杨大松
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1 . 2-呋喃甲酸 相似度:83.3% Journal of Shenyang Pharmaceutical University 2000 17 256-257 Studies on the Chemical Constituents of the Leaves of Betula platyphylla Suk. Wang Sujuan, Pei Yuehu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2-furoic acid C5H4O3 相似度:83.3% Chinese Tladitional Patent Medicine 2012 34 1304-1308 Chemical constituents of Hexagonia speciosa DU Zi-wei, LIU Jin-song, WU Pei-yan, HE Qi-wei, XIANG Chen, WANG Gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 2-furoic acid 相似度:83.3% Chinese Pharmaceutical Journal 2012 47 261-264 Study on the Chemical Constituents of Terpinia arguta LI Yun-qiu; LEI Xin-xin; FENG Yu-lin; XU Qiong-ming; XU Li-zhen; YANG Shi-lin; Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2-呋喃羧酸 相似度:83.3% Journal of Chinese Medicinal Materials 2011 34 1882-1883 Study on the Chemical Constituents from the Ethyl Acetate Extracts of Cremastra appendiculata ZHANG Yao, HUANG Bo, ZHAO Zhi, ZHOU Ying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2-furoic acid 相似度:83.3% China Journal of Chinese Materia Medica 2014 39 1845-1851 Chemical constituents from ethyl acetate extract of flower of Albizia julibrissin RONG Guang-qing, GENG Chang-an, MA Yun-bao, HUANG Xiao-yan, WANG Hong-ling, ZHAO Yong, ZHANG Xue-mei, CHEN Ji-jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . furan-2-carboxylic acid azide C5H3N3O2 相似度:66.6% Indian Journal of Chemistry Section B 2010 49B 812-817 Facile one step synthesis of acyl azides and Nα–Fmoc/Boc/Z protected amino acid azides employing benzotriazole-1-yl-oxy-tris-(dimethyl­amino)-phosphonium hexafluorophosphate (BOP) B Vasantha & Vommina V Sureshbabu* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . t-butyl 3-nitro-1H-1,2,4-triazole-1-carboxylate C7H10N4O4 相似度:66.6% Heterocycles 2008 76 1301-1312 Development of Column-Free Alkoxycarbonyl, Aryloxycarbonyl, and Acyl Transfer Reagents Mamoru Shimizu and Mikiko Sodeoka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 3b 相似度:66.6% Tetrahedron Letters 2004 45 5689-5691 Convenient synthesis of furan-3-carboxylic acid and derivatives Nilo Zanatta, Débora Faoro, Simone C. Silva, Helio G. Bonacorso, Marcos A.P. Martins Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . furan-3-carboxylic acid C5H4O3 相似度:66.6% Natural Product Research and Development 2005 17 29-32 Chemical study on Russula densifolia MA Bing-ji; LIU Ji-kai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . allylindium dibromide-3,5-dibromopyridine 相似度:66.6% European Journal of Organic Chemistry 2010 5359-5363 Characterization of the Nucleophilic Allylindium Species Generated from Allyl Bromide and Indium(0) in Aqueous Media Makoto Yasuda, Masahiko Haga, Yasunori Nagaoka and Akio Baba Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-12-16 13:25:23
杨大松
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xuqian092: 金币+15 2014-12-16 14:57:10
xuqian092: 金币+15 2014-12-16 14:57:10
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1 . 3-methyl-6,8-dihydroxyisocoumarin 相似度:100% The Journal of Antibiotics 1994 47 440-446 BIOSYNTHESIS OF ANTITUMOR ANTIBIOTIC, CYTOGENIN HIROYUKI KUMAGAI, MASAHIDE AMEMIYA, HIROSHI NAGANAWA, TSUTOMU SAWA, MASAAKI ISHIZUKA, TOMIO TAKEUCHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 6,8-Dihydroxy-3-methylisocoumarin C10H8O4 相似度:100% Natural Product Communications 2011 6 45-48 Bioactive Isocoumarins from a Terrestrial Streptomyces sp. ANK302 Dhafer Saber Zinad, Khaled A. Shaaban, Muna Ali Abdalla, Md. Tofazzal Islam, Anja Schüffler and Hartmut Laatsch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-methyl-6-methoxy-8-hydroxyisocoumarin 相似度:72.7% The Journal of Antibiotics 1994 47 440-446 BIOSYNTHESIS OF ANTITUMOR ANTIBIOTIC, CYTOGENIN HIROYUKI KUMAGAI, MASAHIDE AMEMIYA, HIROSHI NAGANAWA, TSUTOMU SAWA, MASAAKI ISHIZUKA, TOMIO TAKEUCHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 5,7-Dihydroxy-2-methylbenzopyran-4-one 相似度:70% Chemistry of Natural Compounds 2010 46 15-18 A new naphtho-γ-pyrone from mangrove endophytic fungus ZSU-H26 Zhongjing Huang, Ruiyun Yang, Zhiyong Guo, Zhigang She and Yongcheng Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3-hydroxymethyl-6,8-dihydroxyisocoumarin 相似度:70% The Journal of Antibiotics 1994 47 440-446 BIOSYNTHESIS OF ANTITUMOR ANTIBIOTIC, CYTOGENIN HIROYUKI KUMAGAI, MASAHIDE AMEMIYA, HIROSHI NAGANAWA, TSUTOMU SAWA, MASAAKI ISHIZUKA, TOMIO TAKEUCHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . penicimarin F C11H10O6 相似度:63.6% Journal of Natural Products 2013 76 571-579 Isocoumarin Derivatives and Benzofurans from a Sponge-Derived Penicillium sp. Fungus Jun Qi, Chang-Lun Shao, Zhi-Yong Li, Li-She Gan, Xiu-Mei Fu, Wen-Tao Bian, Hong-Ying Zhao, and Chang-Yun Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . sescandelin-B 相似度:63.6% Journal of Natural Products 2013 76 571-579 Isocoumarin Derivatives and Benzofurans from a Sponge-Derived Penicillium sp. Fungus Jun Qi, Chang-Lun Shao, Zhi-Yong Li, Li-She Gan, Xiu-Mei Fu, Wen-Tao Bian, Hong-Ying Zhao, and Chang-Yun Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 6,7,8-trihydroxy-3-methylisocoumarin C10H8O5 相似度:60% Chemical & Pharmaceutical Bulletin 1988 36 670-675 Monoamine Oxidase Inhibitors from a Fungus : Emericella navahoensis MIKIO YAMAZAKI,YUMIKO SATOH,YUKIO MAEBAYASHI and YOSHIKAZU HORIE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Siamine C10H9NO3 相似度:60% Organic Letters 2008 Vol.10,No.10 1921-1922 First Total Synthesis of Cassiarin A, a Naturally Occurring Potent Antiplasmodial Alkaloid Marcellino Rudyanto, Yuichiro Tomizawa, Hiroshi Morita, and Toshio Honda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5-Hydroxy-3-methoxyphenyl acetate C9H8O4 相似度:60% Phytochemistry Letters 2012 5 446-449 Two new compounds from Abies holophylla Jia-Han Xia, Yong-Li Li, Su-Mei Li, Zhi-Jun Zhu, Liang Wu, Xian-Wen Yang, Wei-Dong Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2014-12-16 13:26:26