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monkey514至尊木虫 (知名作家)
多重人格的虫子
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[求助]
微谱查询求助
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RT，求助一化合物的微谱查询，碳谱数据如下： 14.5,14.6,17.3,17.9,18.0,18.5,22.4,25.3,25.5,25.8,26.0,27.7,27.9,28.3,30.5,30.6,30.9,34.4,39.8,40.1,41.6,43.3,43.6,53.1,56.3,56.4,70.5,74.7,82.5,128.9,141.7,185.4,186.9 溶剂是甲醇 [ 来自科研家族 天然产物家族 ] |
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wm0629
铁杆木虫 (著名写手)
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【答案】应助回帖
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monkey514: 金币+15, ★★★★★最佳答案, 非常感谢！ 2013-04-25 09:02:34
感谢参与，应助指数 +1
monkey514: 金币+15, ★★★★★最佳答案, 非常感谢！ 2013-04-25 09:02:34
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1 . 2α,3β,19α-Trihydroxy-28-norurs-12-ene C29H48O3 相似度:66.6% Chemical & Pharmaceutical Bulletin 2005 53(10) 1338-1341 Sesquiterpenes, Nortriterpenes and Other Constituents from Ligularia tongolensis Yi Feng HAN,Jing PAN,Kun GAO,and Zhong Jian JIA Structure 13C NMR 碳谱模拟图 2 . 3,23-disulfate ester of 23-hydroxytormentic acid C30H48O12S2 相似度:66.6% Journal of Natural Products 2007 70 1889-1894 Triterpene, Antioxidant, and Antimicrobial Compounds from Melissa officinalis Teresa Mencherini,Patrizia Picerno, Carla Scesa, and Rita Aquino Structure 13C NMR 碳谱模拟图 3 . 3-O-α-L-arabinopyranosyl pomolic acid 相似度:66.6% Phytochemistry 1992 31 3909-3914 Triterpenoids from plants of the sanguisorbeae Gesa Reher, Miloš Buděšínský Structure 13C NMR 碳谱模拟图 4 . 2α,3β,19α-trihydroxy-28-norurs-12-ene C29H48O3 相似度:66.6% Chemistry Letters 2005 34 892-893 Two New Nortriterpenes from Ligularia tongolensis Yi Feng Han, Kun Gao and Zhong Jian Jia Structure 13C NMR 碳谱模拟图 5 . ácido tormêntico 相似度:63.6% Química Nova 2008 31 744-750 Chemical constituents and antiedematogenic activity of Peltodon radicans (Lamiaceae) Costa, Habdel Nasser Rocha da; Santos, Maria Cristina dos; Alcântara, Antônio Flavio de Carvalho; Silva, Marilda Conceição; França, Roberta Cabral; Piló-Veloso, Dorila Structure 13C NMR 碳谱模拟图 6 . 2α,3α,19α-Trihydroxy-28-norurs-12-ene C29H48O3 相似度:60.6% Chemical & Pharmaceutical Bulletin 2005 53(10) 1338-1341 Sesquiterpenes, Nortriterpenes and Other Constituents from Ligularia tongolensis Yi Feng HAN,Jing PAN,Kun GAO,and Zhong Jian JIA Structure 13C NMR 碳谱模拟图 7 . 2α,3β,19α,23β-tetrahydroxyurs-12-en-28-oic acid 相似度:60.6% China Journal of Chinese Materia Medica 2009 34 3047-3050 Triterpenoid constituents in fruits of Psidum guajava SHU Jicheng, CHOU Guixin, WANG Zhengtao Structure 13C NMR 碳谱模拟图 8 . euscaphic acid C30H48O5 相似度:60.6% China Journal of Chinese Materia Medica 2006 31 1875-1879 Triterpenes from herb of Potentilla chinesis LIU Pu, DUAN Hongquan, PAN Qin, ZHANG Yanwen, YAO Zhi Structure 13C NMR 碳谱模拟图 9 . 2β,3β,19α-trihydroxyurs-12-en-28-oic acid C30H48O5 相似度:60.6% China Journal of Chinese Materia Medica 2006 31 1875-1879 Triterpenes from herb of Potentilla chinesis LIU Pu, DUAN Hongquan, PAN Qin, ZHANG Yanwen, YAO Zhi Structure 13C NMR 碳谱模拟图 10 . tormentic acid 相似度:60.6% Phytochemistry 1992 31 3909-3914 Triterpenoids from plants of the sanguisorbeae Gesa Reher, Miloš Buděšínský Structure 13C NMR 碳谱模拟图 11 . 3β,6β,19α-Trihydroxy-urs-12-en-28-oic acid-24-carboxylic acid methyl ester C31H48O7 相似度:60.6% Molecules 2012 17 504-510 A New Triterpene from the Plant of Uncaria Macroph Guangli Sun, Xiaopo Zhang, Xudong Xu, Junshan Yang, Mingliang Zhong and Jingquan Yuan Structure 13C NMR 碳谱模拟图 12 . panaxadione C30H48O5 相似度:60.6% Chemical & Pharmaceutical Bulletin 2009 57 283-287 Chemical Constituents from Seeds of Panax ginseng: Structure of New Dammarane-Type Triterpene Ketone, Panaxadione, and HPLC Comparisons of Seeds and Flesh Sachiko Sugimoto, Seikou Nakamura, Hisashi Matsuda, Niichiro Kitagawa and Masayuki Yoshikawa Structure 13C NMR 碳谱模拟图 13 . fupenzic acid C30H44O5 相似度:60.6% Phytochemistry 1988 27 3975-3976 A triterpene from the fruits of Rubus chingii Masao Hattori,kue-Ping Kuo,Yue-Zhong Shu,Yasuhiro Tezuka,Tohru Kikuchi,Tsuneo Namba Structure 13C NMR 碳谱模拟图 14 . compound 3 相似度:60.6% Phytochemistry 1988 27 3975-3976 A triterpene from the fruits of Rubus chingii Masao Hattori,kue-Ping Kuo,Yue-Zhong Shu,Yasuhiro Tezuka,Tohru Kikuchi,Tsuneo Namba Structure 13C NMR 碳谱模拟图 15 . euscaphic acid 相似度:60.6% Chinese Traditional and Herbal Drugs 2007 38 1311-1313 蛇莓中具有抗癌活性的三萜类成分 吴培楠;段宏泉;姚智;潘勤;张富赓 Structure 13C NMR 碳谱模拟图 16 . 2α,3α,19α-trihydroxy-28-norurs-12-ene C29H47O2 相似度:60.6% Chemistry Letters 2005 34 892-893 Two New Nortriterpenes from Ligularia tongolensis Yi Feng Han, Kun Gao and Zhong Jian Jia Structure 13C NMR 碳谱模拟图 17 . 3,23-disulfate ester of rotundic acid C30H48O11S2 相似度:57.5% Journal of Natural Products 2007 70 1889-1894 Triterpene, Antioxidant, and Antimicrobial Compounds from Melissa officinalis Teresa Mencherini,Patrizia Picerno, Carla Scesa, and Rita Aquino Structure 13C NMR 碳谱模拟图 18 . camaldulensic acid C31H50O5 相似度:57.5% Journal of Natural Products 1997 60 20-23 Triterpenoids from the Leaves of Eucalyptus camaldulensis var. obtusa Sabira Begum, Farhat, and Bina S. Siddiqui Structure 13C NMR 碳谱模拟图 19 . 2-epi-tormentic acid C30H48O5 相似度:57.5% Phytochemistry 2009 70 1239-1245 Hydroperoxy-cycloartane triterpenoids from the leaves of Markhamia lutea,a plant ingested by wild chimpanzees Damien Lacroix, Soizic Prado, Alexandre Deville, Sabrina Krief, Vincent Dumontet, John Kasenene, Elisabeth Mouray, Christian Bories, Bernard Bodo Structure 13C NMR 碳谱模拟图 20 . 3β,6β,19α,-23-tetrahydroxy-urs-12-ene C30H50O4 相似度:57.5% Natural Product Research 2001 15 177-185 Triterpenes from Mimusops elengi Nusrat Jahan; Abdul Malik; Ghulam Mustafa; Zaheer Ahmad; Saeed Ahmad; Erum Anis; Shahid Malik; Shahida Shujaat; Night Afza; Atta-ur-rahman Structure 13C NMR 碳谱模拟图 21 . 3β,19α,23β-trihydroxylurs-12-en-28-oic acid 相似度:57.5% China Journal of Chinese Materia Medica 2009 34 3047-3050 Triterpenoid constituents in fruits of Psidum guajava SHU Jicheng, CHOU Guixin, WANG Zhengtao Structure 13C NMR 碳谱模拟图 22 . myrianthic acid C30H48O6 相似度:57.5% China Journal of Chinese Materia Medica 2006 31 1875-1879 Triterpenes from herb of Potentilla chinesis LIU Pu, DUAN Hongquan, PAN Qin, ZHANG Yanwen, YAO Zhi Structure 13C NMR 碳谱模拟图 23 . Primulagenin A 相似度:57.5% Journal of Natural Products 1991 Vol 54 1044 Triterpenoid Saponins of Eleutherococcus senticosus Roots Ewa Segiet-Kujawa, Macki Kaloga Structure 13C NMR 碳谱模拟图 24 . compound Ia 相似度:57.5% Korean Journal of Pharmacognosy 1987 18(3) 188-190 A Triterpene Glycoside in Berries of Rubus coreanus Kim, Eun; Kim, Young-Choong Structure 13C NMR 碳谱模拟图 |
2楼2013-04-25 07:21:03
