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碳谱数据：170.6, 167.7, 145.4, 122.3, 77.4, 71.7, 51.7, 49.4, 44.1, 40.2, 34.2, 34.0, 27.2, 25.9, 23.7, 21.3, 21.0, 18.3 谢谢！ |
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1 . 3α-acetoxydiversifolol C18H28O5 相似度:77.7% Journal of Natural Products 2002 65 532-536 Sesquiterpenoids from Tithonia diversifolia with Potential Cancer Chemopreventive Activity Jian-Qiao Gu, Joell J. Gills, Eun Jung Park, Eugenia Mata-Greenwood, Michael E. Hawthorne,Franklin Axelrod,Pedro I. Chavez, Harry H. S. Fong, Rajendra G. Mehta, John M. Pezzuto,and A. Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 4β,7β,11-enantioeudesmantriol C15H28O3 相似度:66.6% Chemical & Pharmaceutical Bulletin 2007 55(3) 376-381 Two Minor Diterpene Glycosides and an Eudesman Sesquiterpene from Coleus forskohlii Yupei SHAN,Xiaobing WANG,Xiang ZHOU,Lingyi KONG,and Masatake NIWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 19-norabieta-7,13-dien-4-ol C19H30O 相似度:63.1% Phytochemistry 1995 39 391-394 Norditerpenes from Juniperus chinensis Ching-Kuo Lee, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . methyl (4S,4aR,6R,7aS,7bR)-6-[(tert-butyldimethylsilyloxy)-methyl]-4-hydroxy-6,7b-dimethyl-2,4,4a,5,6,7,7a,7b-octahydro-1H-cyclobuta[e]indene-3-carboxylate 相似度:63.1% European Journal of Organic Chemistry 2008 2008 2714-2730 Novel Protoilludane Lead Structure for Veterinary Antibiotics: Total Synthesis of Pasteurestins A and B and Assignment of Their Configurations Marion Kögl, Lothar Brecker, Ralf Warrass and Johann Mulzer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . hierapolitanin D C21H34O9 相似度:61.9% Phytochemistry 2007 68 609-615 Elemanolide sesquiterpenes and eudesmane sesquiterpene glycosides from Centaurea hierapolitana Canan Karamenderes, Erdal Bedir, Rahul Pawar, Sura Baykan, Ikhlas A. 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Wei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . ilicic acid 相似度:61.1% Phytochemistry 1992 31 195-197 A eudesmanolide and other constituents from Inula graveolens Seviˇl O¨ksu¨z, Gu¨laçti Topçu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . ilicic acid methyl ester C15H22O2 相似度:61.1% Phytochemistry 1990 29 541-545 Sesquiterpene lactones from Artemisia herba-alba Juan F. Sanz,Gloria Castellano,J. Alberto Marco Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 3β-acetoxyandrosta-4,6-dien-17-one C21H28O3 相似度:61.1% Steroids 1996 61 453-460 Steroidal allylic fluorination using diethylaminosulfur trifluoride: A convenient method for the synthesis of 3β-acetoxy-7α-and 7β-fluoroandrost-5-en-17-one Padma Marwah, James B. Thoden, Douglas R. Powell, Henry A. Lardy Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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