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[求助]
微谱求助一个化合物结构，特急
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13C NMR (101 MHz, CDCl3) δ 156.9,130.89,125.28,125.21,105.91,78.83,52.27,48.79,47.99,47.09,45.27,40.48,36.34,36.11,35.88,35.57,32.88,31.95,30.37,29.91,28.14,26.47,26.05,25.73, 25.46,25.41,24.14,21.12,19.99,19.28,18.01,17.63,13.98 |
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【答案】应助回帖
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guigui2011: 金币+8, ★有帮助 2012-12-24 13:13:01
感谢参与，应助指数 +1
guigui2011: 金币+8, ★有帮助 2012-12-24 13:13:01
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这是你求助的化合物在相似度80%以上的匹配信息 1 . nerifoliene C31H50O 相似度:90.9% Natural Product Research 2004 18 33-37 A new tetracyclic triterpene from the latex of Euphorbia Nerifolia Uppuluri V. Mallavadhani; K. V. S. Satyanarayana; Anita Mahapatra; A. V. S. Sudhakar Structure 13C NMR 碳谱模拟图 2 . cycloartenol 相似度:87.8% Planta Medica 1981 42 268-274 Structure of Methyl Adenophorate and Triphyllol,Triterpenoids of Adenophora triphylla var. japonica Roots Chohachi Konno,Takashi Saito, Yoshiteru Oshima, Hiroshi Hikino and Chizuko Kabuto Structure 13C NMR 碳谱模拟图 3 . cycloartenol 相似度:87.8% Natural Product Research 2004 18 33-37 A new tetracyclic triterpene from the latex of Euphorbia Nerifolia Uppuluri V. Mallavadhani; K. V. S. Satyanarayana; Anita Mahapatra; A. V. S. Sudhakar Structure 13C NMR 碳谱模拟图 4 . cycloartenol 相似度:87.8% China Journal of Chinese Materia Medica 2005 30 671-674 Study on chemical constituents in rhizome of Pinellia ternata HE Ping, LI Shuai, WANG Su-juan, YANG Yong-chun, SHI Jian-gong Structure 13C NMR 碳谱模拟图 5 . cycloartenol C30H50O 相似度:87.8% China Journal of Chinese Materia Medica 2001 26 610-612 Studies on Chemical Constituents of Fragaria ananassa Duch RUAN Jinlan, CHEN Jingbo, ZHAO Xiaoya, SUN Nanjun, John M Cassady, Gary D Stoner Structure 13C NMR 碳谱模拟图 6 . cycloartenol 相似度:87.8% Phytochemistry 1996 41 1191-1195 Antibacterial hydroperoxysterols from Xanthosoma robustum Takeshi Kato, Barbara Frei, Michael Heinrich, Otto Sticher Structure 13C NMR 碳谱模拟图 7 . cycloartenol C30H50O 相似度:87.8% Chinese Journal of Natural Medicines 2008 6 271-274 Chemical Constituents from the Roots and Stems of Ervatamia hainanensis JIN Li; LU Jia; JIN Yong-Sheng; YANG Xiang-Nan; CHEN Hai-Sheng Structure 13C NMR 碳谱模拟图 8 . cycloartenol 相似度:87.8% Chinese Pharmaceutical Journal 2010 45 1535-1538 Studies on Chemical Constituents of Stamen Nelumbinis CHEN Yan-yan, TANG Yu-ping, DUAN Jin-ao, GUO Sheng, WU Qi-cheng, SHANG Er-xin Structure 13C NMR 碳谱模拟图 9 . compound 17a 相似度:84.8% Chemical & Pharmaceutical Bulletin 2004 52 1382-1384 Chemical Constituents of Malagasy Liverworts, Part II: Mastigophoric Acid Methyl Ester of Biogenetic Interest from Mastigophora diclados (Lepicoleaceae Subf. Mastigophoroideae) Liva Harinantenaina and Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 10 . cycloaudenol 相似度:84.8% Chinese Traditional and Herbal Drugs 1998 29 433-435 Studies on the Triterpenes from Xiaolangdu (Euphorbia prolifera) Zhang Jun; Yang Chengjin; Wu Dagang (The First Affiliated Hospital of Kuming Medical College; Kunming ); Structure 13C NMR 碳谱模拟图 11 . cycloartane-24-methylene-3β,25-diol 相似度:81.8% Natural Product Research 2001 15 363-369 Cycloartane Triterpenes from Euphorbia tuckeyana U. Maria-José; Ferreira; Filipa C. Pinto; José R. Ascenso Structure 13C NMR 碳谱模拟图 12 . 24-methylenecycloartanol C31H52O 相似度:81.8% China Journal of Chinese Materia Medica 2006 31 1072-1075 Chemical constituents from herb of Alternanthera philoxeroides FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 13 . 24-methylenecycloartanol C31H52O 相似度:81.8% Journal of Natural Products 1992 Vol 55 644 Separation of 24-Methylenecycloartanol from Cycloartenol Via a Chemical Method Shoei-Sheng Lee, Liang-Hwa Young, K. C. Wang Structure 13C NMR 碳谱模拟图 14 . 25-hydroperoxycyrloart-23 -en-3β-ol C30H50O3 相似度:81.8% Journal of Natural Products 1995 Vol 58 1920-1924 Hydroperoxycycloartanes from Tillandsia recurvata Gabriela M. Cabrera, Alicia M. Seldes Structure 13C NMR 碳谱模拟图 15 . 25-hydroperoxycycloart-23-en-3β-ol 相似度:81.8% Phytochemistry 1996 41 1191-1195 Antibacterial hydroperoxysterols from Xanthosoma robustum Takeshi Kato, Barbara Frei, Michael Heinrich, Otto Sticher Structure 13C NMR 碳谱模拟图 16 . β-amyrin 相似度:81.8% Korean Journal of Pharmacognosy 2008 39(1) 37-42 Phytocheical Studies on Paeoniae Radix (3);Triterpenoids Kim, Ju-Sun; Kim, Yoon-Jung; Lee, So-Young; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 17 . 24-methylene cycloartanol 相似度:81.8% Phytochemistry 1988 27 2813-2815 Triterpenoids of Paeonia japonica callus tissue Akira Ikuta,Hideji Itokawa Structure 13C NMR 碳谱模拟图 18 . 24-methylene-cycoar tanol C31H52O 相似度:81.8% Chinese Traditional and Herbal Drugs 2009 40 697-701 柽柳抗肿瘤萜类成分研究 王斌;姜登钊;李国强;管华诗 Structure 13C NMR 碳谱模拟图 19 . 24-methylenecycloartanol 相似度:81.8% Chinese Traditional and Herbal Drugs 2009 40 1198-1201 Chemical constituents of Lobelia chinensis DENG Ke-zhong; XIONG Ying; GAO Wen-yuan Structure 13C NMR 碳谱模拟图 20 . 24-methene-cycloartenol 相似度:81.8% Chinese Traditional and Herbal Drugs 2008 39 497-499 Chemical constituents from roots of Euphorbia songarica LIN Jia AN Ning LIU Chun-yu XU Li-zhen Structure 13C NMR 碳谱模拟图 21 . 24-亚甲基-环阿尔廷醇 相似度:81.8% 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 22 . 24-methylenecycloartanol 相似度:81.8% Chinese Journal of Natural Medicines 2010 8 101-103 Diterpenes and Triterpenes from the Roots of Euphorbia fischeriana WU Qi-Cheng; TANG Yu-Ping; DING An-Wei; YOU Fen-Qiang; DUAN Jin-Ao Structure 13C NMR 碳谱模拟图 23 . 24-Methylenecycloartanol 相似度:81.8% Archives of Pharmacal Research 2010 33 515-521 A new phenylpropane glycoside from the rhizome of Sparganium stoloniferum Seung Young Lee, Sang Un Choi, Jei Hyun Lee, Dong Ung Lee and Kang Ro Lee Structure 13C NMR 碳谱模拟图 24 . 24-methylenecycloartanol 相似度:81.8% Journal of the Chemical Society, Perkin Transactions 1 1989 1969-1974 Biosynthesis of 24β-ethylsterols in cultured cells of Trichosanthes kirilowii(cucurbitaceae) fed with [1,2-13C2]- and [2-13C2H3]-acetate: reinvestigation of the stereochemistry at C-25 Shujiro Seo, Atsuku Uomori, Yohko Yoshimura, Ken'ichi Takeda, Haruo Seto, Yutaka Ebizuka, Hiroshi Noguchi and Ushio Sankawa Structure 13C NMR 碳谱模拟图 25 . 24-methylenecycloartenol 相似度:81.8% Natural Product Research and Development 2010 22 597-599 Steroids and Terpenoids from the Mangrove Acanthus ilicifolius HAI Fang; TANG Xv-li; LI Guo-qiang Structure 13C NMR 碳谱模拟图 26 . 24-methylenecycloartaol 相似度:81.8% Natural Product Research and Development 2007 19 365-368 Triterpenoid from Ecdysanthera rosea XU Fu-quan;LIU Hai-yang; TENG Fei; CHEN Chang-xiang; ZHONG Hui-min Structure 13C NMR 碳谱模拟图 27 . 24-methylenecycloartanol 相似度:81.8% Natural Product Research and Development 2007 19 240-243 Chemical Constituents of Cibotium barometz WU Qi; YANG Xiu-wei; YANG Shi-hai; ZOU Lei; YAN Jing Structure 13C NMR 碳谱模拟图 28 . 24-methylenecycloartan-3β-ol C31H52O 相似度:81.8% Zeitschrift für Naturforschung C 2004 59 15-18 Chemical Constituents of Euphorbia marschalliana Boiss. A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara Structure 13C NMR 碳谱模拟图 |
2楼2012-12-17 20:27:07