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溶剂DMSO C谱：13.65,16.33,16.69,16.79,17.63,24.12,25.20,25.96,26.44,28.17,32.21,34.92,37.35,37.53,41.25,41.43,42.53,46.16,46.71,46.91,53.21,67.47,71.65,75.58,79.19,126.82,138.69,179.00 相似度大于等于70% |
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杨大松
至尊木虫 (文坛精英)
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【答案】应助回帖
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感谢参与，应助指数 +1
yanyihj: 金币+5, ★有帮助 2015-01-05 10:22:02
yanyihj: 金币+5 2015-03-23 23:17:19
感谢参与，应助指数 +1
yanyihj: 金币+5, ★有帮助 2015-01-05 10:22:02
yanyihj: 金币+5 2015-03-23 23:17:19
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1 . urs-2α,3,19,23-tetrahydroxy-12-en-28-oic acid C30H48O6 相似度:85.7% Chinese Journal of Pharmaceuticals 2007 38 221-226 Two New Compounds from Picrorhiza scrophulariiflora XIE Zhi-yong, HU Hong-xia, KONG De-yun, YANG Pei-ming Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . tormentic acid 相似度:82.1% Chinese Traditional and Herbal Drugs 2012 43 1285-1288 Study on chemical constituents from Potentilla supina ZHENG Guang-hai; PIAO Hui-shun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Euscaphic acid C30H48O5 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Myrianthic acid 相似度:80% Archives of Pharmacal Research 2004 27 376-380 Anti-platelet pentacyclic triterpenoids from leaves of campsis grandiflora Jing Ling Jin, Yong Yook Lee, Jung Eun Heo, Sanghyun Lee and Jeong Mi Kim, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . euscaphic acid C30H48O5 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2α,3β-dihydroxyurs-12-en-28-oic acid 相似度:76.6% Chinese Chemical Letters 2009 20 572-575 Two new triterpenes from Duchesnea indica Wei Qiao, Zhi Yao, Wen Zhang, Hong Quan Duan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . tomentic acid 相似度:76.6% Acta Pharmaceutica Sinica 1996 31 844-848 NEW ELLAGIC GLYCOSIDES AND KNOWN TRITERPENOIDS FROM DUCHESNEA INDICA FOCKE L Ye and JS Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . tormentic acid 相似度:76.6% Chinese Traditional and Herbal Drugs 2009 40 98-100 独行菜化学成分研究 余东辉;梁敬钰;潘勤 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . tormentic acid 相似度:76.6% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 2α,3α,19α-trihydroxyurs-12-en-28-oic acid 相似度:76.6% Journal of Shenyang Pharmaceutical University 2006 23 565-567 Chemical constituents of Callicarpa macrophylla Vahl. PAN Ping, SUN Qi-shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . tormentic acid C30H48O5 相似度:76.6% The Chinese Pharmaceutical Journal 2003 55 179-184 Investigation of the Chemical Constituents of the Roots of Potentilla anserina L. in Tibe Qingwei Li, Jing Hui, Dejing Shang, Lijun Wu and Xiaochi Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . myrianthic acid 相似度:76.6% Chinese Pharmaceutical Journal 2012 47 500-503 Study on Chemical Constituents of Rosa chinensis Jacq. Flower WANG Xiao-yan; WANG Wen-wen; ZHOU Yong-hui; JIANG Xin-ke; JING Lin-lin; JIA Lu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Euscaphic acid 相似度:76.6% Bioorganic & Medicinal Chemistry 2007 15 7355-7360 Natural triterpenoids from Cecropia lyratiloba are cytotoxic to both sensitive and multidrug resistant leukemia cell lines Gleice da Graça Rocha, Marisol Simões, Kelly Araujo Lúcio, Rodrigo Rodrigues Oliveira, Maria Auxiliadora Coelho Kaplan, Cerli Rocha Gattass Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2α,3β,19-trihydroxyurs-12-en-28-oic acid 相似度:76.6% Journal of Chinese Medicinal Materials 2010 33 908-910 Studies on the Triterpenoids of Vitex trifolia CHEN Yong-sheng, XIE Jie-ming, YAO Hong, LIN Xiao-yan, ZHANG Yong-hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 铁冬青酸 相似度:76.6% Chinese Traditional and Herbal Drugs 2011 42 1945-1947 Triterpenoids from barks of Ilex rotunda (I) LUO, Hua-feng, LIN, Chao-zhan, ZHAO, Zhong-xiang, XIONG, Tian-qin, ZHU, Chen-chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 3β,19α,23,24-四羟基乌苏烷三萜 相似度:76.6% China Journal of Chinese Materia Medica 2011 36 2511-2514 Triterpenes and sterols from Nauclea latifolia WANG, Ling, ZHANG, Chaofeng, Layba, Mara, ZHANG, Mian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . euscaphic acid 相似度:76.6% Chinese Traditional and Herbal Drugs 2014 45 2742-2747 Chemical constituents from roots of Potentilla anserine LIU Yi, CHENG Liang, HE Quan-quan, YEON Jae-ho, KONG De-yun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . tormentic acid 相似度:75.8% Pharmaceutical and Clinical Research 2013 21 33-35 Chemical Constituents in Ethyl Acetate Extracts from Mentha haplocalyx LI Ming-liang, XU Ling-yu, LI Zhen-lin, QIAN Shi-hui, LI Yi, QIN Min-jian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 2α,3β,19α-三羟基乌索-12-烯-28-甲酯 相似度:74.1% Chinese Traditional and Herbal Drugs 1999 30(2) 83-87 Studies on the Chemical Constituents of Two Species of Raspberry (Rubus L.) Wang Bingui; Jia Zhongjian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . euscaphic acid 相似度:74.1% Pharmaceutical and Clinical Research 2013 21 33-35 Chemical Constituents in Ethyl Acetate Extracts from Mentha haplocalyx LI Ming-liang, XU Ling-yu, LI Zhen-lin, QIAN Shi-hui, LI Yi, QIN Min-jian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-01-03 14:59:18