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求助微谱已有1人参与
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| DMSO做谱，数据如下：178.6, 143.9, 121.5, 82.3, 67.2, 54.8, 47.1, 46.9, 45.7, 45.5, 41.4, 40.8, 40.1, 37.7, 33.4, 32.9, 32.4, 32.1, 30.4, 28.8, 27.2, 25.7, 23.4, 23.0, 22.6, 18.1. |
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1 . 2α,3β-dihydroxy-oleanolic acid C30H48O4 相似度:83.3% Natural Product Research and Development 1998 10(3) 15-19 CHEMICAL STUDY OF RABDOSIA COETSA Wang Jianzhong; Wang Fengpeng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . augustic acid C30H48O4 相似度:80% Phytochemistry 1996 41 1197-1200 Oleanen and stigmasterol derivatives from Ambroma augusta M. Sarwar Alam, Neeraj Chopra, Mohammed Ali, Masatake Niwa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 2α-羟基齐墩果酸 相似度:80% 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 Structure & 13C NMR 碳谱模拟图 4 . 1-hydroxyoleanolic acid 相似度:80% Chinese Pharmaceutical Journal 2005 40 1059-1061 Studies on chemical constituents from Gentianopsis paludosa WANG Huan-di, TAN Cheng-yu, DU Yu-guang, BAI Xue-fang, LEV Bing-cheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . ácido maslínico 相似度:80% Química Nova 2011 34 39-42 Chemical constituents of Hyptidendron canum (Pohl ex Benth.) R. 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Flavonoids and triterpenoids from Licania pittieri Jeannette Mendez, Anna Rita Bilia, Ivano Morelli Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . maslinic acid 相似度:76.6% 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 Structure & 13C NMR 碳谱模拟图 12 . maslinic acid 相似度:76.6% Chinese Journal of Natural Medicines 2009 7 115-118 Chemical Constituents from the Fruits of Ziziphus jujuba GUO Sheng; TANG Yu-Ping; DUAN Jin-Ao; SU Shu-Lan; QIAN Da-Wei Jiangsu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . maslinic acid 相似度:76.6% Chinese Pharmaceutical Journal 2011 46 504-506 Study on Triterpenoid Constituents in the Leaves of Paulownia fortunei ZHANG De-li, LI Xiao-qiang, LI Chong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 2α-hydroxyoleanolic acid 相似度:76.6% 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 Structure & 13C NMR 碳谱模拟图 15 . maslinic acid 相似度:76.6% China Journal of Chinese Materia Medica 2012 37 1399-1401 Chemical constituents from Sambucus chinensis TAO Jiayi; FANG Weishuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 2α-羟基-齐墩果酸 相似度:76.6% Journal of Chinese Medicinal Materials 2011 34 232-234 Studies on the Chemical Constituents from the Leave of Paulownia tomentosa ZHANG De-li, LI Xiao-qiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . maslinic acid 相似度:76.6% Chinese Traditional and Herbal Drugs 2013 44 1872-1876 Chemical constituents of Quercus pannosa OU Ying-bao, WEI Ming-jie, LI He-ran Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . maslinic acid C30H48O4 相似度:75.8% Chinese Journal of Natural Medicines 2012 10 43-47 Chemical constituents of flowers and fruits of Rabdosia excisa Yue-Xia WU, Wei ZHANG, Ji-Cheng LI, Na LIU Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . maslinic acid 相似度:75.8% Chinese Traditional and Herbal Drugs 2011 42 2402-2406 Chemical constituents in Rabdosia excisa WU, Yue-xia, ZHANG, Wei, LI, Ji-cheng, YANG, Li-jia, LIU, Na Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . maslinic acid 相似度:75% Pharmaceutica Acta Helvetiae 1996 71 191-197 Phytochemical investigations of Licania genus. Flavonoids and triterpenoids from Licania carii Anna Rita Bilia, Jeannette Mendez, Ivano Morelli Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . compound 1b 相似度:73.3% Chemical & Pharmaceutical Bulletin 1992 40 401-405 Studies on Differentiation-Inducing Activities of Triterpenes Kaoru UMEHARA,Rieko TAKAGI,Masanori KUROYANAGI,Akira UENO,Takao TAKI and Ying-Jie CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . compound 2b 相似度:73.3% Chemical & Pharmaceutical Bulletin 1992 40 401-405 Studies on Differentiation-Inducing Activities of Triterpenes Kaoru UMEHARA,Rieko TAKAGI,Masanori KUROYANAGI,Akira UENO,Takao TAKI and Ying-Jie CHEN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . oleanolate 相似度:73.3% Chemical & Pharmaceutical Bulletin 1979 27 2874-2876 Chemische Untersuchungen der Inhaltsstoffe von Arachinoides standishii OHWI NOBUTOSHI TANAKA,HARUKA MAEHASHI,SUMIE SAITO,TAKAO MURAKAMI,YASUHISA SAIKI,CHIUMING CHEN and YOICHI IITAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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