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liuchao555木虫 (著名写手)
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[求助]
急求两个三贴的微谱数据库
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化合物1：211.00,182.99,138.27，128.40,82.88,73.10,54.46,53.08,52.89,47.73,47.23,45.70,43.73,41.34,41.09,40.39,37.38,32.39,30.88,29.38,28.22,27.41,25.95,25.34,24.34,23.58,18.63,16.55,16.47,16.14,16.07 化合物2:178.88,138.59,126.77,79.16,78.90,78.63,77.88,71.62,64.66,53.15,477.62,46.86,46.50,41.56,41.35,41.15,37.94,37.76,37.21,32.59,28.82,27.96,26.37,25.89,25.13,24.02,23.12,21.80,17.68,16.60,16.22,16.07 |
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木风枫pan
木虫 (小有名气)
- 应助: 134 (高中生)
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- 专业: 中药药效物质
【答案】应助回帖
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第一个：1 . methyl tormentate 相似度:80.6% Phytochemistry 1991 30 3383-3387 Steroids and triterpenoids from Rosa laevigata Jim-Min Fang, Kuang-Chaun Wang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . pomolic acid 3β-acetate C32H50O5 相似度:77.4% Journal of Natural Products 2006 69 1092-1094 Triterpenes from Natural and Transformed Roots of Plocama pendula Braulio M. Fraga, Carmen E. Daz, and Nayra Quintana Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . tormentic acid 相似度:77.4% Planta Medica 1990 56 287-289 Further Triterpenoids of Musanga cecropioides:The Structure of Cecropic Acid D. Lontsi, B. L. Sondengam, J. F. Ayafor, M G. Tsoupras, andR. Tabacchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . methyl tormentate 相似度:77.4% Phytochemistry 1998 49 2473-2476 An E-ring γ-lactone pentacyclic triterpene from Myrianthus serratus David Lontsi, Ngninzeko Fernande Ngounou, Azefack Leon Tapondjou, Beibam Lucas Sondengam, Bernard Bodo, Marie-therese Martin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 7 相似度:77.4% Phytochemistry 1990 29 1326-1329 An A-ring contracted triterpenoid from Hyptis suaveolens K.V. Raja Rao,L.J.M. Rao,N.S. Prakasa Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2-oxo-pomolic acid 相似度:77.4% Chinese Traditional and Herbal Drugs 2003 34 394-396 Chemical constituents from root of Rubus irenaeus LIU Rong; DING Li-sheng; CHEN Neng-yu; WANG Ming-kui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Salvin A 相似度:77.4% Archives of Pharmacal Research 2006 29 195-198 New butyrylcholinesterase inhibitory triterpenes from Salvia santolinifolia Sajid Mehmood, Naheed Riaz, Sarfraz Ahmed Nawaz, Nighat Afza and Abdul Malik, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 19α-hydroxy-3-acetyl-ursolic acid 相似度:77.4% Journal of Shenyang Pharmaceutical University 1995 12 25-28 女贞子化学成分的研究(Ⅱ) 王素贤, 尹双, 吴立军, 李铣, 赵祥敏, 杨晶, Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . santolinoic acid C30H48O5 相似度:77.4% Turkish Journal of Chemistry 2007 31 495-501 A New Ursane-type Triterpenoid from Salvia santolinifolia ZAHER AHMAD, SAJID MEHMOOD, REHANA IFZAL, ABDUL MALIK, NIGHAT AFZA, MOHAMMAD ASHRAF, ERUM JAHAN Structure 13C NMR 碳谱模拟图 第二个：1 . Euscaphic acid C30H48O5 相似度:84.3% Journal of Natural Products 1989 Vol 52 162 Pentacyclic Triterpenes from the Fruits of Rosa sterilis Liang Guang-Yi, Alexander I. Gray, Peter G. Waterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . euscaphic acid 相似度:84.3% Modern Chinese Medicine 2008 10(3) 10-12 Studies on the chemical constituents of Potentill anserine L. Chu Liang, Wang Libo, Zhang Zhe, Gao Huiyuan, Huang Jian, Sun Bohang, Wu Lijun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . euscaphic acid C30H48O5 相似度:84.3% Phytotherapy Research 2007 21 558-561 Ursolic acid: a potent Inhibitor of superoxides produced in the cellular system Muhammad S. Ali, Syed A. Ibrahim, Saima Jalil and Muhammad I. Choudhary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2α,3α,19α-trihydroxyurs-12-en-28-oic acid 相似度:81.2% Journal of Shenyang Pharmaceutical University 2006 23 430-431 Chemical constituents of Callicarpa macrophylla Vahl. PAN Ping, SUN Qi-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . pomolic acid 相似度:78.1% Modern Chinese Medicine 2008 10(3) 10-12 Studies on the chemical constituents of Potentill anserine L. Chu Liang, Wang Libo, Zhang Zhe, Gao Huiyuan, Huang Jian, Sun Bohang, Wu Lijun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . euscaphic acid 相似度:78.1% Journal of China Pharmaceutical University 2002 33 184-187 Studies on the Constituents of Rosa multiflora Thunb LI Yan Fang*; HU Li Hong; LOU Feng Chang Structure 13C NMR 碳谱模拟图 |
2楼2012-11-19 22:45:28
