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[求助]
求助微谱数据查询
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求助微谱数据查询 11.5,12.0,18.3,18.8,19.0,19.8,20.8,21.2,23.1,24.3,26.0,28.3,29.1,31.5,33.9,36.1,36.7,37.2,37.4,39.0,42.1,42.3,42.7,45.8,49.1,51.2,55.7,56.8,71.4,73.9,120.7,146.1 O(∩_∩)O谢谢 |
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lifeliuyan
至尊木虫 (职业作家)
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雨点2012: 金币+10, ★★★★★最佳答案 2013-11-12 18:11:14
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雨点2012: 金币+10, ★★★★★最佳答案 2013-11-12 18:11:14
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查询结果：共查到15667个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . schleicheol 2 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 . 7β-methoxy-sigmast-5-en-3β-ol 相似度:93.7% 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 -------------------------------------------------------------------------------- 3 . (3β,7α)-7-Methoxystigmast-5-en-3-ol C30H52O2 相似度:93.7% 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 -------------------------------------------------------------------------------- 4 . 3β-hydroxy-7α-methoxy-24β-ethyl-cholest-5-ene 相似度:90.6% Journal of Shenyang Pharmaceutical University 2010 27 797-802 Isolation and identification of whole plant of chemical constituents from Trifolium repens L. SUN Lin, LI Zhan-lin, PENG Jing-bo, HAN Guo-hua, HUA Hui-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . stigmast-4-ene-3β,6β-diol 相似度:90.6% Natural Product Research and Development 2009 21 960-962 Study on the Chemical constituents of Callipteris esculenta(Athyriaceae) WANG Zi-juan;ZHAO Qin-shi; PENG Li-yan; CHENG Xiao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 7β-methoxystigmast-5-en-3β-ol C30H52O2 相似度:90.6% Australian Journal of Chemistry 2000 53 831-834 Epoxide Sesquiterpenes and Steroids from Cremanthodium discoideum Ying Zhu, Qi Xiu Zhu and Zhong Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3β-hydroxy-7α-methoxy-24β-ethyl-cholest-5-ene 相似度:90.6% Journal of Chinese Medicinal Materials 2012 35 1607-1609 Study on Chemical Constituents from the Roots and Rhizomes of Sinopodophyllum emodi SUN Yan-jun, LI Zhan-lin, CHEN Hong, ZHOU Wei, HUA Hui-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . schleicheol 2 相似度:87.5% China Journal of Chinese Materia Medica 2008 33 1566-1569 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 -------------------------------------------------------------------------------- 9 . 7α-acetoxysitosterol C31H52O3 相似度:87.5% Fitoterapia 2013 84 252-256 Cytotoxicity and structure activity relationships of phytosterol from Phyllanthus emblica Wei-Yan Qi, Ya Li, Lei Hua, Ke Wang, Kun Gao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 7α-Hydroxysitosterol C29H50O2 相似度:84.3% 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 -------------------------------------------------------------------------------- 11 . 7α-hydroxysitosterol C29H50O2 相似度:84.3% 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 -------------------------------------------------------------------------------- 12 . (24S)-stigmast-5-ene-3β,7α-diol 相似度:84.3% 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 -------------------------------------------------------------------------------- 13 . 7α-hydroxysitosterol 相似度:84.3% China Journal of Chinese Materia Medica 2008 33 1566-1568 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 -------------------------------------------------------------------------------- 14 . stigmast 5-en-3β,7α-diol C29H50O2 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 -------------------------------------------------------------------------------- 15 . 7α-hydroxy-sitosterol C29H50O2 相似度:84.3% 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 -------------------------------------------------------------------------------- 16 . 7α-Hydroxysitosterol Acetylation 相似度:84.3% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 3β-hydroxy-7α-ethoxy-24β-ethylcholest-5-ene C31H54O2 相似度:84.3% Journal of Asian Natural Products Research 2011 Vol. 13, No. 10 920-929 Sesquiterpenoids and other constituents from the flower buds of Tussilago farfara Lei-Lei Liu, Jun-Li Yang and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . stigmast-5-en-3β,7α-diol 相似度:84.3% Chinese Traditional and Herbal Drugs 2010 41 195-197 黑老虎根化学成分的研究 王楠;李占林;华会明 Structure 13C NMR 碳谱模拟图 |
2楼2013-11-11 18:12:03