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1power1木虫 (正式写手)
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[求助]
求微谱
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氘代氯仿 11.6,14.7,15.8,16.3,17.3,18.0,18.5,19.3,20.4,27.4,29.3,30.7,32.6,34.2,34.3,34.9,35.1,35.2,35.6,37.4,37.6,37.7,39.2,41.6,49.2,52.6,61.3,72.8 |
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1power1
木虫 (正式写手)
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3楼2012-10-29 22:05:45
yanghaowei
木虫 (小有名气)
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1power1: 金币+30, ★★★★★最佳答案 2012-10-29 21:39:01
感谢参与，应助指数 +1
1power1: 金币+30, ★★★★★最佳答案 2012-10-29 21:39:01
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1 . epifriedelinol ?????:86.2% Korean Journal of Pharmacognosy 2007 38(1) 67-70 Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . 4??-methyl-3??-hydroxylfriedelan ?????:86.2% Journal of Shenyang Pharmaceutical University 2009 26 348-352 Chemical constituents from Portulaca oleracea L. DING Huai-wei, LI Fei-fei, SONG Shao-jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 3 . 3-Epifriedelinol ?????:83.3% Biochemical Systematics and Ecology 2005 33 445-449 Terpenes and acetylene derivatives from the roots of Santolina corsica (Asteraceae) Bernard Ferrari, F??lix Tomi, Joseph Casanova Structure 13C NMR ??????? -------------------------------------------------------------------------------- 4 . f riedelinol ?????:83.3% Guihaia 2008 28 558-560 Chemical constituents of Vaccinium carlesii WEI Jian; YANG Xiao-Sheng; ZHU Hai-Yan; HAO Xiao-Jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . epi-friedelanol ?????:83.3% China Journal of Chinese Materia Medica 2007 32 403-406 Study on chemical constituents of Myricaria paniculata I Li Shuai, CHENG Ruoyun, YU Dequan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . epifriedelanol ?????:83.3% China Journal of Chinese Materia Medica 2003 28 235-237 Studies on the Constituents from the Herb of Vernonia patutula LIANG Qiaoli, MIN Zhida Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . friedelan-3??-ol ?????:83.3% China Journal of Chinese Materia Medica 1998 23 552-553 Studies on Chemical constituents of Conyza blinii L??vl. Xu Liping, Liu Jiansheng, Min De, Wang Sanwu, Zhang Zhizhen, Guo Dean and Zheng Junhua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . epifriedlinol ?????:83.3% China Journal of Chinese Materia Medica 1997 22 423-424 Studies on Fat Soluble Constituents of the Leaves of Vaccinium bracteatum Thunb Tu Pengfei , Liu jiangyun and Li J unshan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 9 . epifriedelanol C30H52O ?????:83.3% Fitoterapia 2000 71 577-579 Antitumor activity of epifriedelanol from Vitis trifolia J.K. Kundu, A.S.S. Rouf, Md. Nazmul Hossain, C.M.Hasan, M.A. Rashid Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . epifriedelanol ?????:83.3% Phytochemistry 1998 49 1115-1118 Acyclic diterpenes from perymenium HINTONII Emma Maldonado, Marisela Bello, Jos?? Luis Villaseñor, Alfredo Ortega Structure 13C NMR ??????? -------------------------------------------------------------------------------- 11 . Friedlan-3??-ol C30H52O ?????:83.3% Zeitschrift f??r Naturforschung B 2010 65b 521-524 Terpenoids from Clerodendrum formicarum G??rke (Lamiaceae) of Cameroon Muhammad Shaiq Ali, Zeeshan Ahmed, Joseph Ngoupayo, and Muhammad Imran Ali Structure 13C NMR ??????? -------------------------------------------------------------------------------- 12 . epifridelelanol ?????:83.3% China Journal of Chinese Materia Medica 2010 35 1720-1722 Chemical constituents of stem barks of Mucuna birdwoodiana GONG Ting; WANG Dongxiao; Liu Ping; CHEN Ruoyun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 13 . friedelinol ?????:83.3% China Journal of Chinese Materia Medica 2010 35 327-330 Triterpenes from Kalimeris indica GONG Xiaojian; ZHOU Xin; ZHAO Chao; CHEN Huaguo; XU Wenqing; LONG Shangxiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . epifriedelanol ?????:83.3% Fitoterapia 2010 81 586-589 Triterpenoids from Calophyllum inophyllum and their growth inhibitory effects on human leukemia HL-60 cells Yan-Zhi Li, Zhan-Lin Li, Shi-Liang Yin, Guang Shi, Ming-Sheng Liu, Yong-Kui Jing, Hui-Ming Hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 15 . ?????? ?????:83.3% Chinese Traditional and Herbal Drugs 2003 34 785-786 ??????????????????о? ????,?????,?????,??????,??? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 16 . epi-friedelanol ?????:83.3% Chinese Journal of Natural Medicines 2005 3 25-27 Studies on the Chemical Constituents of Paeonia veitchii L. WANG Rui; CHOU Gui-Xin; ZHU En-Yuan; WANG Zheng-Tao; BI Kai-Shun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 17 . epi-friedelinol C30H52O ?????:83.3% Chinese Journal of Natural Medicines 2006 4 156-158 Chemical Constituents of Gynura divaricata HU Yong; LI Wei-Lin; LIN Hou-Wen; ZHUO Min; REN Bing-Ru Structure 13C NMR ??????? -------------------------------------------------------------------------------- 18 . Friedelinol C30H52O ?????:83.3% Pharmazie 2004 59 882-884 Pentacyclic triterpenoids from Aster ageratoides var. pilosus Fu-Lin Yan, Ai-Xia Wang, and Zhong-Jian Jia Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . Epifriedelanol ?????:83.3% Archives of Pharmacal Research 2005 28 39-43 Antitumor and antiinflammatory constituents from celtis sinensis Dae Keun Kim, Jong Pil Lim, Jin Wook Kim, Hee Wook Park and Jae Soon Eun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . ??-Sitosterol ?????:83.3% Archives of Pharmacal Research 2005 28 39-43 Antitumor and antiinflammatory constituents from celtis sinensis Dae Keun Kim, Jong Pil Lim, Jin Wook Kim, Hee Wook Park and Jae Soon Eun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . epifriedelanol ?????:83.3% Chemistry of Natural Compounds 2010 46 298-300 Chemical constituents from Inula cappa Zhi-Jun Wu, Lei Shan, Min Lu, Yun-Heng Shen and Jian Tang, et al. Structure 13C NMR ??????? -------------------------------------------------------------------------------- 22 . friedelan-3-ol ?????:83.3% Chinese Pharmaceutical Journal 2006 41 251-253 Studies on Chemical Constituents of Kalimeris indica LIN Cai, CAO Pei-xue, LIANG Guang-yi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 23 . epifriedelanol ?????:83.3% Chinese Pharmaceutical Journal 2007 42 494-496 Studies on Triterpenes from Elephantopus scaber LIANG Qiao-li, GONG Zhu-nan, MIN Zhi-da Structure 13C NMR ??????? -------------------------------------------------------------------------------- 24 . ?????? ?????:83.3% Modern Chinese Medicine 2008 10(6) 20-22 Study on chemical Constituents from Aster tataricus L. f. Jin Jing, Zhang Chaofeng, Zhang Mian Structure 13C NMR ??????? -------------------------------------------------------------------------------- 25 . 4??-methyl-3??-hydroxylfriedelan C30H42O ?????:83.3% Journal of Shenyang Pharmaceutical University 2007 24 727-757 Chemical constituents from the Portulaca oleracea L. YAO Jia-qi, MENG Na, SONG Shao-jiang, DING Huai-wei Structure 13C NMR ??????? -------------------------------------------------------------------------------- 26 . epifriedelanol C30H52O ?????:83.3% Journal of Shenyang Pharmaceutical University 2006 23 764-767 Chemical constituents of root barks of Ulmus pumila (II) WANG Dong, CUI Zheng, DONG Yan, FU Ming-yao Structure 13C NMR ??????? -------------------------------------------------------------------------------- 27 . ?????? ?????:83.3% Journal of Shenyang Pharmaceutical University 1999 16 194-197 A Study on the Chemical Constituents of Quercus engleriana Seem. Zhou Yingjun, Sun Qishi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 28 . epifricdelinol ?????:83.3% Journal of Shenyang Pharmaceutical University 1999 16 194-197 A Study on the Chemical Constituents of Quercus engleriana Seem. Zhou Yingjun, Sun Qishi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 29 . ?????? ?????:83.3% Journal of Shenyang Pharmaceutical University 1999 16 235-256 A Study on the Chemical Constituents of the Leaves of Quercus acut issima Carruth. Yuan Jiuzhi, Sun Qishi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 30 . Epi-friedelanol ?????:83.3% Journal of China Pharmaceutical University 1998 29 97-99 Studies on the Constituents of Aster tataricus L.f. Lu Yanhua; Wang Zhengtao; Ye Wencai; Xu Luoshan; Shu Yaozhong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 31 . friedelinol ?????:83.3% Natural Product Research and Development 2010 22 995-997 Chemical Constituent of Active Fraction from Radix Aerio Fici microcarpae L. YA Qi-kang; LU Wen-jie; CHEN Jia-yuan; TAN Xiao Structure 13C NMR ??????? -------------------------------------------------------------------------------- 32 . epifriedelanol ?????:83.3% Natural Product Research and Development 2005 17 166-168 Lipophilic Constituents from the Leaves of Ipomoea batatas(cv.Simon) LUO Jian-guang; KONG Ling-yi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 33 . friedelinol ?????:83.3% Journal of the Chinese Chemical Society 1995 42 93-95 Chemical Components from Triumfetta bartramia ??禮??(Li-Kang Ho);??????(Chiann-Rong Chang);??????(Yuan-Shiun Chang) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 34 . ?????-3??-?? ?????:83.3% Chinese Traditional and Herbal Drugs 2011 42 450-453 Chemical constituents of Equisetum ramosissimum YU Hong-wei, YAN Ming-ming, YANG Zhi, FU Ying-chao, YU Lei, ZHAN Yue, WAN Zhi-qiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 35 . friedelan-4-??-methyl-3??-OH C30H52O ?????:80.6% Journal of Chinese Pharmaceutical Sciences 2004 13 291-292 Chemical Constituents from Portulaca oleracea L. SUN JianSupervisors: ZHANG Hong-gui; ZHANG Jing-min; ZHANG Tian-bin; GUO Bin5; ZHANG Han-qi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 36 . epifriedlinol ?????:80% China Journal of Chinese Materia Medica 1997 22 103-104 Studies on the Chemical Constituents of Aster poliothamnus Diels Zhang Jiamin and Chen Yaozu, Li Bogang and Wang Mingkui Structure 13C NMR ??????? -------------------------------------------------------------------------------- 37 . 3-epi-friedelinol C30H52O ?????:80% Natural Product Sciences 2006 12 89-93 Chemical Constituents of Gomphrena globosa. II Dinda, Biswanath; Ghosh, Biplab; Achari, Basudev; Arima, Shiho; Sato, Nariko; Harigaya, Yoshihiro Structure 13C NMR ??????? -------------------------------------------------------------------------------- 38 . compound 190 ?????:80% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids??a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 39 . epi-friedelinol C30H52O ?????:80% Indian Journal of Chemistry 2009 48B 291-294 Flavones and acridones from Atalantia wightii Kumar,Satish; Raj,Kanwal; Khare,Pratibha Structure 13C NMR ??????? -------------------------------------------------------------------------------- 40 . 3??-friedelinol ?????:80% Magnetic Resonance in Chemistry 2000 38 977-980 Two epimeric friedelane triterpenes isolated from Maytenus truncata Reiss: 1H and 13C chemical shift assignments G. C. M. Salazar, G. D. F. Silva, L. P. Duarte, S. A. Vieira Filho and I. S. Lula Structure 13C NMR ??????? -------------------------------------------------------------------------------- 41 . canophyllic acid ?????:80% Fitoterapia 2010 81 586-589 Triterpenoids from Calophyllum inophyllum and their growth inhibitory effects on human leukemia HL-60 cells Yan-Zhi Li, Zhan-Lin Li, Shi-Liang Yin, Guang Shi, Ming-Sheng Liu, Yong-Kui Jing, Hui-Ming Hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 42 . friedelan-3??-ol ?????:80% Natural Product Research and Development 2001 13(1) 14-16 STUDY ON THE CHEMICAL CONSTITUENTS OF ASPIDOPTERYS OBCORDATA HEMSL. WU Rui; YE Qi; CHEN Neng yu; ZHANG Guo lin Structure 13C NMR ??????? -------------------------------------------------------------------------------- 43 . friedelan-3??-ol ?????:80% Journal of Ethnopharmacology 2000 72 465-468 Evaluation of the antiulcerogenic activity of friedelan-3??-ol and friedelin isolated from Maytenus ilicifolia (Celastraceae) Carmen Lucia Queiroga, Guilherme Faria Silva, Patrı́cia Corr??a Dias, Ana Possenti, João Ernesto de Carvalho Structure 13C NMR ??????? -------------------------------------------------------------------------------- 44 . epifriedelanol ?????:80% Chinese Traditional and Herbal Drugs 2011 42 251-254 Chemical constituents of Omphalia lapidescens XU Ming-feng, SHEN Lian-qing, WANG Kui-wu Structure 13C NMR ??????? |
2楼2012-10-29 21:31:45
1power1
木虫 (正式写手)
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4楼2012-10-29 22:08:37
yanghaowei
木虫 (小有名气)
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70%以上只有一个 1 . methyl 2α-acetoxy-3β,4β-epoxy-neo-clerodan-15-oate 相似度:73.9% Tetrahedron 1994 50 10791-10802 Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jiménez, Anna M. Lithgow, Margarita López, Rosalina F. Moro, Antonio Gómez Structure 13C NMR 碳谱模拟图 |
5楼2012-10-30 13:00:17