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| (500MHz,DMSO),δ:15.1,17.1,17.1,22.6,22.7,25.6,26.0,27.1,29.3,31.8,35.8,37.1,37.6,38.7,41.0,41.4,45.7,46.1,46.1,46.7,61.4,68.7,74.6,106.7,122.1,143.2,148.0,177.7. |
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至尊木虫 (著名写手)
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感谢参与，应助指数 +1
那么认真(豆哥代发): 金币+20, 谢谢 2013-12-07 14:52:16
感谢参与，应助指数 +1
那么认真(豆哥代发): 金币+20, 谢谢 2013-12-07 14:52:16
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查询结果：共查到3426个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . methyl-3-episumaresinolate 相似度:73.3% 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 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2α-羟基齐墩果酸 相似度:73.3% Chinese Traditional and Herbal Drugs 2010 41 544-546 黑果腺肋花楸果实的化学成分 于明;李铣;张丽;赵余庆 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 4 相似度:73.3% Archives of Pharmacal Research 1985 8 133-137 Phytochemical study on Melandrium firmum Won Sick Woo, Jae Sue Choi and Hye Soon Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3β,4β,23-trihydroxy-24,30-dinorolean-12,20(29)-dien-28-oic acid C28H42O5 相似度:71.4% Chinese Chemical Letters 2001 12 345-346 A New 24, 30-Dinortriterpenoid from Paeonia delavayi Shao Hua WU, Xiao Dong LUO, Yun Bao MA, Xiao Jiang HAO, Da Gang WU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 半枝莲酸 相似度:71.4% Modern Chinese Medicine 2009 11(12) 16-17 Chemical constituents of Scutellaria barbata D.Don Li Ning, Xiao Haito, Meng Dali, Wang Jinhui, Lixian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3-oxohederagenin 相似度:70.9% Journal of Natural Products 1999 62 445-448 Triterpenoid Saponins of Acanthopanax nipponicus Leaves Masazumi Miyakoshi, Katsuya Shirasuna, Yasuaki Hirai, Kazushi Shingu, Susumu Isoda, Junzo Shoji, Yoshiteru Ida, and Torao Shimizu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . methyl 3-epi-sumaresinolate C31H50O4 相似度:70.9% Journal of Natural Products 1992 Vol 55 963 Triterpenes from Miconia stenostachya Wilfred R. Chan, Veronica Sheppard, Kathleen A. Medford, Winston F. Tinto, William F. Reynolds, Stewart McLean Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 21β-hydroxyolean-12-en-3-on C30H48O2 相似度:70% Journal of Natural Products 2007 70 863-865 Antigiardial Activity of Triterpenoids from Root Bark of Hippocratea excelsa Gonzalo J. Mena-Rejón,Aida R. Pérez-Espadas, Rosa E. Moo-Puc, Roberto Cedillo-Rivera,I. L. Bazzocchi,I. A. Jiménez-Diaz, and Leovigildo Quijano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3-epiakebonoic acid 相似度:70% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . hederagenin 相似度:70% China Journal of Chinese Materia Medica 2006 31 1640-1641 丝石竹三萜成分的研究 罗建光, 张 洁, 孔令义 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . oleanic acid C30H48O3 相似度:70% China Journal of Chinese Materia Medica 2005 30 1926-1932 Studies on triterpenoid constituents from Rabdosia japonica var. galaucocalyx Wang Fudong, DING Lan, WANG Hanqing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . terminolic acid 相似度:70% 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 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3α-akebonic acid methyl ester 相似度:70% Phytochemistry 1986 25 1625-1628 Triterpenoids of Akebia quinata callus tissue Akira Ikuta, Hideji Itokawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 齐墩果酸 相似度:70% Chinese Traditional and Herbal Drugs 2008 39 499-502 空心莲子草化学成分研究 马卓;李琼垭;范文乾;方念伯;刘焱文 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . oleanolic acid 相似度:70% Chinese Traditional and Herbal Drugs 1999 30(3) 161-164 Studies on the Chemical Constituents of Shady Jerusalemsage (Phlomis umbrosa)(Ⅰ) Liu Shiwang; Fu Hongzheng and Lin Wenhan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . oleanlic acid C30H48O3 相似度:70% Chinese Journal of Natural Medicines 2005 3 181-183 Chemical Constituents of Nauclea officinalis XUAN Wei-Dong; CHEN Hai-Sheng); YUAN Zhi-Xian; ZHU Ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . gypsogenin 相似度:70% Archives of Pharmacal Research 1985 8 133-137 Phytochemical study on Melandrium firmum Won Sick Woo, Jae Sue Choi and Hye Soon Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . gypsogenic acid 相似度:70% Archives of Pharmacal Research 1985 8 133-137 Phytochemical study on Melandrium firmum Won Sick Woo, Jae Sue Choi and Hye Soon Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 2α-hydroxyoleanolic acid 相似度:70% Journal of Shenyang Pharmaceutical University 2011 28 260-262 Isolation and identification of chemical constituents of flower of Lomatogonium rotatum (L.) Fries ex Nym(2) JIA Ling-yun, YUAN Jiu-zhi, SUN Qi-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . oleanolic acid 相似度:70% Journal of Shenyang Pharmaceutical University 2009 26 536-538 Chemical constituents from the involucre of Castanea mollissima Blume JIAO Qi-yang, WU Li-jun, HUANG Jian, SUN Bo-hang, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . oleanolic acid 相似度:70% Natural Product Research and Development 2008 20 827-829 Study on the Chemical Constituents of Baeckea frutescens CHEN Jia-yuan; YA Qi-kang; LU Wen-jie; LIU Bu-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . oleanolic acid 相似度:70% Journal of Chinese Medicinal Materials 2012 35 917-919 Chemical Constituents of the Roots of Vaccinium bracteatum LV Xiao-lan, MAI Xi, GUO Hui, LAI Xiao-ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . compound 8p 相似度:70% Magnetic Resonance in Chemistry 2012 50 803-808 Preparation and complete 1 H and 13C assignment of some pentacyclo[5.4.0.02,6.03,10.05,9]undecane-8,11-dione (PCUD) derivatives Alan M. Kenwright and Jonathan D. Sellars Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . oleanolic acid C30H48O3 相似度:70% Chinese Traditional and Herbal Drugs 2012 43 1071-1074 Chemical constituents from twigs and leaves of Fordia cauliflora LIU Jin-lei; PAN Zheng-hong; SU Tao; YAN Xiao-jie; LI Dian-peng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . quinatic acid C29H44O4 相似度:68.9% Chinese Journal of Medicinal Chemistry 2005 15 294-296 Isolation and identification of triterpenoids from Schefflera arboricola GUO Fu-jiang, LIN Sui, LI Yuan-chao Structure 13C NMR 碳谱模拟图 |
2楼2013-12-05 10:39:53
