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zyl812铁杆木虫 (职业作家)
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三萜 已有1人参与
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碳谱：12.81,14.13,18.31,18.93,21.61,22.05,22.70,24.37,24.55,26.23,27.41,27.51,28.49,29.37,29.71,31.93,33.72,33.79,34.00,34.94,35.03,38.54,40.54,43.56,47.89,48.48,51.22,52.33, 53.78，69.71,74.35,74.94,76.81,77.02,77.23,117.99,145.78 溶剂：氘代氯仿 |
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专家经验: +726 - PhEPI: 3
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到3263个化合物(查询结果仅供参考) 1 . acetonide 相似度:72.9% Phytochemistry 1991 30 1225-1229 Triterpenes from Cedrela odorata Angela M. Campos, Francisco S. Oliveira, Maria Iracema L. Machado, Francisco J.A. Matos, Raimundo Braz-Filho Structure 13C NMR 碳谱模拟图 2 . aphagranin F C32H54O4 相似度:72.9% Magnetic Resonance in Chemistry 2011 49 450-457 Complete 1Hand 13C NMR data assignment of protolimonoids from the stem barks of Aphanamixis grandifolia JunsongWang, Yao Zhang, Jun Luo and Lingyi Kong Structure 13C NMR 碳谱模拟图 3 . compound 2 C35H50O6 相似度:72.9% Phytochemistry 1988 27 1220-1221 Protolimonoids from Turraea nilotica Dulcie A. Mulholland,David A.H. Taylor Structure 13C NMR 碳谱模拟图 4 . 20(S),24(R)-epoxydammarane-3α,12β,25-triol 3,12-di (3',4',6'-tri-O-acetyl-α-D-glucopyranose 1,2-orthoacetate) C58H88O22 相似度:70.2% Chemistry of Natural Compounds 1982 18 546-571 CATALYTIC REARRANGEMENT OF 1,2 ORTHOACETATES OF α-D-GLUCOSE AND 20(S),24(R)-EPOXYDAMMARANE-3,123,25-TRIOLS. I. N. F. Samoshina, L. N. Atopkina, V. L. Novikov, V. A. Denisenko, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 5 . senegalene B C34H56O5 相似度:70.2% Journal of Natural Products 2010 73 669-674 Limonoids and Triterpenoids from Khaya senegalensis Tao Yuan, Chuan-Rui Zhang, Sheng-Ping Yang and Jian-Min Yue Structure 13C NMR 碳谱模拟图 6 . 3-oxo-threo-23,24,25-trihydroxytirucall-7-ene acetate 相似度:70.2% Phytochemistry 1991 30 1225-1229 Triterpenes from Cedrela odorata Angela M. Campos, Francisco S. Oliveira, Maria Iracema L. Machado, Francisco J.A. Matos, Raimundo Braz-Filho Structure 13C NMR 碳谱模拟图 7 . bruguierin A C48H86O4 相似度:67.5% Journal of Natural Products 2006 69 421-424 Bioactive Dammarane Triterpenes from the Mangrove Plant Bruguiera gymnorrhiza Sudarat Homhual, Nuntavan Bunyapraphatsara, Tamara Kondratyuk, Angkana Herunsalee, Wongsatit Chaukul, John M. Pezzuto, Harry H. S. Fong, and Hong-Jie Zhang Structure 13C NMR 碳谱模拟图 8 . 4α,14α-dimethyl-9β,19-cycloergost-24(24')-en-3α-yl-acetate 相似度:67.5% Chinese Chemical Letters 2003 14 1265-1267 Two New Cycloartane Triterpenes from The Leaves of Quercus valiabilis Blume Li Hong ZHOU, Qi Shi SUN, Yan WANG Structure 13C NMR 碳谱模拟图 9 . Cycloartan-3β-(2-methyl butanoate) 相似度:67.5% Molecules 2000 5 M163 Cycloeucalen-3β-(2-methyl Butanoate). ew Cycloeucalen Isolated from the Espeletiabarclayana Cuatr (Asteraceae) Tellez Alba ohemi, Torrenegra Ruben, Pedrozo Julio and Martínez Astrid Structure 13C NMR 碳谱模拟图 10 . compound 3 C34H54O6 相似度:67.5% Journal of Natural Products 1992 Vol 55 807 Triterpenoids of Jatropha gossypiifolia Winston F. Tinto, Lisa M. D. John, William F. Reynolds, Stewart McLean Structure 13C NMR 碳谱模拟图 11 . compound 10a 相似度:67.5% Phytochemistry 1991 30 1225-1229 Triterpenes from Cedrela odorata Angela M. Campos, Francisco S. Oliveira, Maria Iracema L. Machado, Francisco J.A. Matos, Raimundo Braz-Filho Structure 13C NMR 碳谱模拟图 12 . 21R,23R-epoxy-21α-ethoxy,24S,25-dihydroxy-apotirucalla-7-en-3-one C32H52O5 相似度:67.5% Chinese Journal of Natural Medicines 2010 8 97-100 Chemical Constituents from the Fruits of Poncirus trifoliata YU Ping; LIANG Jing-Yu; LIU Xin Structure 13C NMR 碳谱模拟图 13 . 21α,25-dimethylmelianodiol 相似度:67.5% Chinese Traditional and Herbal Drugs 2011 42 244-246 Chemical constituents in fruit of Melia azedarach (II) CHONG Xiao-tao, SHI Yan-peng, CHENG Zhan-li, YAO Qing-qiang Structure 13C NMR 碳谱模拟图 |
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