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[求助]
微谱求助！ 急！！！ 已有1人参与
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JGX-N-4-12-1 C谱数据：15.9,16.5,19.6,20.2,20.3,23.8,24.4,25.8,26.6,26.7,28.4,28.7,29.0,34.2,41.1,41.6,44.3,48.3,49.1,50.0,52.1,54.2,56.3,69.8,75.1,80.4,80.8,109.1,149.0 |
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梅春
金虫 (正式写手)
- 应助: 242 (大学生)
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【答案】应助回帖
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药化理工男: 金币+10, ★有帮助 2015-03-09 19:58:39
感谢参与，应助指数 +1
药化理工男: 金币+10, ★有帮助 2015-03-09 19:58:39
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Almeida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . loranthol 相似度:80% China Journal of Chinese Materia Medica 2010 35 1137-1141 Ethyl acetate-soluble chemical constituents from whole plants of Senecio chrysanthemoides LIN Sheng; ZHANF Zhongxiao; SHEN Yunheng; LI Huiliang; SHAN Lei; LIU Runhui; XU Xike; ZHANF Weidong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 6α-hydroxybetulinic acid C30H48O4 相似度:80% Journal of the Brazilian Chemical Society 2001 12 180-183 Triterpenic Acids from Eugenia moraviana. Inês Lunardi, Juliana L. B. Peixoto, Cleuza C. da Silva, Ivania T. A. Shuquel, Ernani A. Basso and Gentil J. Vidotti Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . (24S-5α-lanost-9(11)-ene-3β,24,25-triol 相似度:80% Pharmaceutical and Clinical Research 2014 22 124-127 Study on Chemical Constituents of Ethyl Acetate Fraction of Humulus scandens XU Bao-lei, JIANG Jian-qin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . (23E)-27-nor-3β-hydroxycycloart-23-en-25-one 相似度:79.3% Journal of Natural Products 2003 66 263-268 Natural Anti-HIV Agents. Part IV. Anti-HIV Constituents from Vatica cinerea Hong-Jie Zhang, Ghee Teng Tan, Vu Dinh Hoang, Nguyen Van Hung, Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, and Harry H. S. Fong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 6β-hydroxybetulinic acid C30H48O4 相似度:79.3% Journal of Natural Products 1996 59 297-300 New Lupane Derivatives from the Leaves of Licania pyrifolia Anna Rita Bilia and Ivano Morelli Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 27-nor-3b-hydroxycycloart-23-en-25-one 相似度:79.3% Phytochemistry 1997 45 1019-1021 Short side-chain cycloartanes from Tillandsia usneoides Gabriela M. Cabrera, Alicia M. Seldes Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . (20R,22R)-2β,3β:20,22-Diisopropylidenedioxy-5β,8α-cholestan-6-one 相似度:79.3% Steroids 2011 76 603-606 Synthesis of 7,8-dihydro-14-deoxyecdysteroids Rimma G. Savchenko, Yana R. 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(+)-lanostane-3β,24-dihydroxy-25-ene triterpene C31H54O2 相似度:77.4% Zeitschrift für Naturforschung B 2009 64b 459-463 A New Lanostane Triterpene from Skimmia laureola Nighat Sultana and Razia Sultana Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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