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zhiwu1983木虫 (正式写手)
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[求助]
求助微谱数据 已有1人参与
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| 碳谱数据如下：12.0,12.1,14.3,19.0,19.1,19.2,20.0,21.4,22.8,23.2,25.8,26.2,28.6,29.3,31.8,34.1,36.2,36.6,37.1,37.3,39.8,42.2,43.0,46.0,48.6,55.0,55.7,56.6,71.7,82.1,121.7,144.1 |
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至尊木虫 (著名写手)
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zhiwu1983: 金币+10, ★★★★★最佳答案 2013-12-12 22:08:56
感谢参与，应助指数 +1
zhiwu1983: 金币+10, ★★★★★最佳答案 2013-12-12 22:08:56
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查询结果：共查到14076个化合物(查询结果仅供参考) 1 . schleicheol 1 C30H52O2 相似度:93.7% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 2 . (24S)-stigmast-5-en-7β-ethoxy-3β-ol C31H54O2 相似度:87.5% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR 碳谱模拟图 3 . 7β-methoxy-sigmast-5-en-3β-ol 相似度:84.3% China Journal of Chinese Materia Medica 2008 33 1035-1038 Study on Steroids of Cacalia tangutica LIU Qing, LIU Zhenling, TIAN Xuan Structure 13C NMR 碳谱模拟图 4 . (3β,7α)-7-Methoxystigmast-5-en-3-ol C30H52O2 相似度:84.3% Chemistry & Biodiversity 2012 9 567-576 Antifeedant Activity of Fatty Acid Esters and Phytosterols from Echium wildpretii Omar Santana, Matias Reina, Braulio M. Fraga, Jesús Sanz and Azucena Gonza′lez-Coloma Structure 13C NMR 碳谱模拟图 5 . schleicheol 2 C30H52O2 相似度:81.2% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 6 . 7β-hydroxysitosterol 相似度:81.2% Acta Botanica Boreali-Occidentalia Sinica 2009 29 1898-1903 Chemical Components of Glechoma biondiana XU Jing, WEI Ping-zhi, LIU Zhen-ling, TIAN Xuan Structure 13C NMR 碳谱模拟图 7 . 7β-Hydroxysitosterol C29H50O2 相似度:81.2% Journal of Chinese Pharmaceutical Sciences 2007 16 288-293 Chemical constituents of the flower buds of Tussilago farfara Yu-Feng Liu; Xiu-Wei Yang and Bin Wu Structure 13C NMR 碳谱模拟图 8 . 7β-hydroxysitosterol C29H50O2 相似度:81.2% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 9 . Stigmast-5-ene-3β,7α-diol 相似度:81.2% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR 碳谱模拟图 10 . Stigmast-5-ene-3β,7β-diol 相似度:81.2% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR 碳谱模拟图 11 . 7β-hydroxysitosterol 相似度:81.2% China Journal of Chinese Materia Medica 2008 33 1566-1570 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR 碳谱模拟图 12 . 7β-hydroxysitosterol C29H50O2 相似度:81.2% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR 碳谱模拟图 13 . 7β-hydroxysitosterol 相似度:81.2% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳谱模拟图 14 . 7α-hydroxysitosterol 相似度:81.2% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳谱模拟图 15 . stigmast-5-ene-3β,7β-diol 相似度:81.2% Chemical Research in Chinese Universities 1997 13 378-381 Two New Sterols f rom Adenophora Stenanthina Subsp. Xif engensis HOU Zhen-fu, SHI Yan-ping, MEI Shuang-x i and LI Yu Structure 13C NMR 碳谱模拟图 16 . stigmast-5-en-3β,7β-diol 相似度:81.2% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 17 . 7β-hydroxysitosterol 相似度:81.2% Chinese Traditional and Herbal Drugs 2010 41 187-190 Studies on chemical constituents of Oxytropis kansuensis GONG Hong-fei; YANG Ai-mei; LIU Jun-xi; DI Duo-long Structure 13C NMR 碳谱模拟图 18 . 7β-hydroxysitosterol 相似度:81.2% Chinese Journal of Natural Medicines 2007 5 105-107 Chemical Constituents of African Plant Harpagophytum procumbens QI Jin; CHEN Ji-Jun; TU Ying; CHEN Lu; YU Bo-Yang Structure 13C NMR 碳谱模拟图 19 . stigmast-5-ene-3β,7α-diol 相似度:81.2% Chinese Journal of Natural Medicines 2010 8 267-269 Steroids and Phenols from Sonchus arvensis XIA Zheng-Xiang; LIANG Jing-Yu Structure 13C NMR 碳谱模拟图 20 . stigmast-5-ene-3β,7β-diol 相似度:81.2% Pharmazie 2002 57 209-211 Two new steroids from Adenophora stenanthina subsp. xifengensis Zhen-Fu Hou - Yong-Qiang Tu - Yu Li Structure 13C NMR 碳谱模拟图 21 . stigmast-5-en-3β,7α-diol 相似度:81.2% Pharmazie 2005 60 464-467 Steroids from Saussurea ussuriensis Jia-Tao Feng and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 |
2楼2013-12-12 21:17:57