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[求助]
微谱数据查询 已有1人参与
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CR-16 溶剂：氯仿 碳谱数据如下：14.26,15.65,16.38,16.50,16.70,18.28,22.04,22.10,22.83,23.86,25.30,25.45,27.62,28.11,28.21,31.18,32.06,34.13,35.00,35.28,37.17,38.06,38.81,40.54,42.28,49.71,50.17,50.63,56.05,75.84,80.70,106.27,156.63,173.87 |
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【答案】应助回帖
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感谢参与，应助指数 +1
xiaomi80: 金币+15 2014-09-24 15:24:43
感谢参与，应助指数 +1
xiaomi80: 金币+15 2014-09-24 15:24:43
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1 . δ-amyrin acetate 相似度:88.2% Phytochemistry Letters 2008 1 11-17 Triterpenoids from the African tree Phyllanthus polyanthus Vuyelwa J. Ndlebe, Neil R. Crouch, Dulcie A. Mulholland Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . α-amyrin acetate 相似度:88.2% Parasitology Research 2012 110 2117-2124 Adult mortality and blood feeding behavioral effects of α-amyrin acetate, a novel bioactive compound on in vivo exposed females of Anopheles stephensi Liston (Diptera: Culicidae) Kuppusamy Chenniappan, Murugan Kadarkari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . foliasalaci A4 C31H54O2 相似度:82.3% Chemical & Pharmaceutical Bulletin 2008 56(7) 915-920 Hnew Triterpene Constituents, Foliasalacins A1—A4, B1—B3, and C, from the Leaves of Salacia chinensis Masayuki YOSHIKAWA,Yi ZHANG, Tao WANG, Seikou NAKAMURA, and Hisashi MATSUDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (20S)-3β-Acetoxy-24-methylenedammaran-2'-ol C33H56O3 相似度:82.3% Phytochemistry Letters 2008 1 11-17 Triterpenoids from the African tree Phyllanthus polyanthus Vuyelwa J. Ndlebe, Neil R. Crouch, Dulcie A. Mulholland Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . Euphane-3β,20-dihydroxy-24-ene C31H54O2 相似度:82.3% Molecules 2012 17 11826-11838 Inhibition of 11b-HSD1 by Tetracyclic Triterpenoids from Euphorbia kansui Jie Guo, Li-Yan Zhou, Hong-Ping He, Ying Leng, Zhen Yang and Xiao-Jiang Hao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . (3b,20R)-20- hydroxylanost-25-en-3-yl palmitate C46H82O3 相似度:81.5% Helvetica Chimica Acta 2006 Vol. 89 558 Terpenoids from Eupatorium fortunei TURCZ Hai-Xia Jiang, Ya Li, Jing Pan, and Kun Gao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 3-O-Valeryl panaxadiol C35H60O4 相似度:80% Natural Products and Bioprospecting 2014 4 163-174 Panaxadiol and Panaxatriol Derivatives as Anti-Hepatitis B Virus Inhibitors Hao Chen, Li-Jun Wang, Yun-Bao Ma, Xiao-Yan Huang, Chang-An Geng, Xue-Mei Zhang, Ji-Jun Chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3β-acetoxyl-20S,25-epoxydammarane-24α-ol 相似度:79.4% Journal of Asian Natural Products Research 2008 10 33-37 Dammarane triterpenes from Ligustrum lucidum XIAO-HUA XU, NIAN-YUN YANG, SHI-HUI QIAN, NING XIE and JING-AO DUAN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . (3β,20S,24α)-3-acetyl-20,25-epoxdammaran-24-ol 相似度:79.4% Chemistry & Biodiversity 2013 10 96-128 Chemical Constituents and Biological Activities of Plants from the Genus Ligustrum Bei-Bei Gao, Gai-Mei She and Dong-Mei She Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . compound 8 相似度:79.4% Magnetic Resonance in Chemistry 1988 26 581-590 13C NMR assignment of dammarane triterpenes and dendropanoxide: Application of 2D long-range 13C[BOND]1H correlation spectra Motoo Tori, Reiko Matsuda, Masakazu Sono and Yoshinori Asakawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 3-Epicabraleadiol monoacetate 相似度:79.4% Journal of Agricultural and Food Chemistry 2001 49 3187-3197 Constituents of Compositae Plants. 2. Triterpene Diols, Triols, and Their 3-O-Fatty Acid Esters from Edible Chrysanthemum Flower Extract and Their Anti-inflammatory Effects Motohiko Ukiya, Toshihiro Akihisa, Ken Yasukawa, Yoshimasa Kasahara, Yumiko Kimura, Kazuo Koike, Tamotsu Nikaido, and Michio Takido Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 3β-acetyl-20,25-epoxydammarane-24α-ol C32H54O4 相似度:79.4% China Journal of Chinese Materia Medica 2012 37 57-60 Studies on chemical constituents from fruits of Forsythia suspense ZOU Qiongyu, DENG Wenlong, JIANG Shunyuan, ZHANG Lei, PENG Shulin, DING Lisheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 20S,24S-环氧达玛烷-25-醇-3α-羟基乙酸酯 相似度:79.4% Journal of Chinese Medicinal Materials 2009 32 1691-1693 Studies on the Chemical Constituents from the Seed of Forsythia suspense CAI Qian, LIU Yu-qiang, FENG Xue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . compound 24 相似度:78.3% Química Nova 2008 31 20-24 Chemical constituents from Tabernaemontana catharinensis root bark: a brief NMR review of indole alkaloids and in vitro cytotoxicity Pereira, Paulo Sérgio; França, Suzelei de Castro; Oliveira, Paulo Vinicius Anderson de; Breves, Camila Moniz de Souza; Pereira, Sarazete Izidia Vaz; Sampaio, Suely Vilela; Nomizo, Auro; Dias, Diones Aparecida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . Germanicol-3-pentanoate C35H58O2 相似度:77.1% Chemistry of Natural Compounds 2004 40 564-568 PENTACYCLIC TRITERPENES FROM Sarcostemma clausum L. B. Rojas,M. Grignon-Dubois,B. Rezzonico, and A. Usubillaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 达玛-24-烯-3β-乙酰氧基-20S-醇 相似度:76.4% Acta Botanica Sinica 1998 40 83-87 Chemical Constituents from Fruits of Ligustrum lucidum WU Li-Jun, XIANG Ting, HOU Bai-Ling, LIANG Wei, Yin Shuang, ZHOU Xiao-Chuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 3β-acetoxyl-20S,24R-dammarane-25-ene-24-hydroperoxy-20-ol C32H54O5 相似度:76.4% Journal of Asian Natural Products Research 2008 10 33-37 Dammarane triterpenes from Ligustrum lucidum XIAO-HUA XU, NIAN-YUN YANG, SHI-HUI QIAN, NING XIE and JING-AO DUAN Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . alnicanone 相似度:76.4% Phytochemistry 1994 35 739-743 24-methyl-25-ethyldammarane derivatives from Pilocarpus spicatus Manoel Andrade-Neto, Edilberto R. Silveira, Raimundo Braz-Filho, Maria Teresa P. Gambardela, Regina Helena A. Santos Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . dammarenediol monoacetate 相似度:76.4% Phytochemistry 1988 27 2301-2304 Dammarane derivatives in the fruit lipids of Olea madagascariensis Jean-Pierre Bianchini,Emile M. Gaydou,Germain Rafaralahitsimba,Bernard Waegell,Jean-Pierre Zahra Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . β-alnincanyl acetate 相似度:76.4% Phytochemistry 1990 29 2253-2256 17β,21β-Epoxyhopan-3β-ol and β-alnincanol from Euphorbia supina Reiko Tanaka,Mari Kurimoto,Michiko Yoneda,Shunyo Matsunaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . dammar-24-ene-3β-acetate-20S-ol C32H54O3 相似度:76.4% Chinese Journal of Natural Medicines 2010 8 414-418 Triterpenoids from the Fruits of Forsythia suspensa XUE Jiao; XIE Li; LIU Bao-Rui; YU Li-Xia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . 3β-acetoxyl-20S,24R-dammarane-25-ene-24-hydroperoxy-20-ol 相似度:76.4% Chinese Journal of Natural Medicines 2010 8 414-418 Triterpenoids from the Fruits of Forsythia suspensa XUE Jiao; XIE Li; LIU Bao-Rui; YU Li-Xia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . (3β,20S,24R)-3-acetyl-24-hydropoxydammar-25-en-20-ol 相似度:76.4% Chemistry & Biodiversity 2013 10 96-128 Chemical Constituents and Biological Activities of Plants from the Genus Ligustrum Bei-Bei Gao, Gai-Mei She and Dong-Mei She Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . (3β,20S,24S)-24-hydroperoxydammar-25-ene-3,20-diol 相似度:76.4% Chemistry & Biodiversity 2013 10 96-128 Chemical Constituents and Biological Activities of Plants from the Genus Ligustrum Bei-Bei Gao, Gai-Mei She and Dong-Mei She Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . compound 16 相似度:76.4% Magnetic Resonance in Chemistry 1988 26 581-590 13C NMR assignment of dammarane triterpenes and dendropanoxide: Application of 2D long-range 13C[BOND]1H correlation spectra Motoo Tori, Reiko Matsuda, Masakazu Sono and Yoshinori Asakawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 26 . β-香树脂醇乙酸酯 相似度:76.4% Journal of Chinese Medicinal Materials 2009 32 1691-1693 Studies on the Chemical Constituents from the Seed of Forsythia suspense CAI Qian, LIU Yu-qiang, FENG Xue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . 3,28-di-O-acetyl-28-C-ethylbetulin C36H58O4 相似度:75% Tetrahedron 2014 70 2717-2730 Synthesis and structure–activity relationship study of cytotoxic lupane-type 3β-O-monodesmosidic saponins with an extended C-28 side chain Original Research Article Piotr Cmoch, Anna Korda, Lucie Rárová, Jana Oklešťková, Miroslav Strnad, Roman Luboradzki, Zbigniew Pakulski Structure 13C NMR Structure & 13C NMR 碳谱模拟图 28 . 3β-O-acetyl-24-methyl-25ethyl-20,24epoxydammaranol C35H60O3 相似度:74.2% Phytochemistry 1994 35 739-743 24-methyl-25-ethyldammarane derivatives from Pilocarpus spicatus Manoel Andrade-Neto, Edilberto R. Silveira, Raimundo Braz-Filho, Maria Teresa P. Gambardela, Regina Helena A. Santos Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-09-24 11:34:47