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zhiwu1983木虫 (正式写手)
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[求助]
求助微谱数据
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| 碳谱数据如下：11.8,12.0,12.1,18.4,19.2,19.9,20.9,23.2,29.3,31.5,36.3,37.2,37.6,37.7,39.3,42.2,42.3,42.4,46.0,48.4,49.6,55.9,65.5,71.5,124.0,146.4 |
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有所不为
至尊木虫 (著名写手)
- 应助: 304 (大学生)
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【答案】应助回帖
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感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-05 16:33:02
感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-05 16:33:02
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查询结果：共查到4359个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . stigmast-5-ene-3β,7α-diol 相似度:82.7% Planta Medica 1988 54 33-36 In vitro Fibrinolytic Phytosterols Isolated from the Roots of Spatholobus suberetus Yoshiyasu Fukuyama, Yoshinori Nakano, Geng Pei-Wu, Wang Rui, Junko Sumitomo, Bao Jinxian,and Kazuyuki Nakagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 7α-Hydroxysitosterol C29H50O2 相似度:82.7% 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 -------------------------------------------------------------------------------- 3 . 7α-hydroxysitosterol C29H50O2 相似度:82.7% 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 -------------------------------------------------------------------------------- 4 . (24S)-stigmast-5-ene-3β,7α-diol 相似度:82.7% 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 -------------------------------------------------------------------------------- 5 . Stigmast-5-ene-3β,7α-diol 相似度:82.7% 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 -------------------------------------------------------------------------------- 6 . 7α-hydroxysitosterol 相似度:82.7% 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 -------------------------------------------------------------------------------- 7 . stigmast 5-en-3β,7α-diol C29H50O2 相似度:82.7% 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 -------------------------------------------------------------------------------- 8 . 7α-hydroxy-sitosterol C29H50O2 相似度:82.7% 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 -------------------------------------------------------------------------------- 9 . stigmast-5-en-3β,7α-diol 相似度:82.7% 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 -------------------------------------------------------------------------------- 10 . 7α-hydroxysitosterol C29H5O2 相似度:82.7% Chinese Traditional and Herbal Drugs 2010 41 1052-1056 Chemical constituents from stems of Melicope pteleifolia LI Shuo-guo; YANG Yin; YE Wen-cai; JIANG Ren-wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . stigmasta-5-en-3β,7α-diol C29H50O2 相似度:82.7% Chinese Traditional and Herbal Drugs 2006 37 831-833 玉米须的化学成分研究 徐燕;梁敬钰 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . stigmast-5-en-3β,7α-diol C29H50O2 相似度:82.7% Chinese Traditional and Herbal Drugs 2005 36 510-511+544 牛耳朵化学成分的研究 蔡祥海,邓德山,马云保,罗晓东 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 7α-hydroxysitosterol 相似度:82.7% 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 -------------------------------------------------------------------------------- 14 . 7 α-Hydroxysitosterol (Stigmast-5-ene-3β,7β-diol) 相似度:82.7% Pharmazie 2004 59 885-888 Terpenoids and steroids from Lappula anocarpa Yuan-Peng Jin, and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . stigmast-5-ene-3β,7α-diol 相似度:82.7% Archives of Pharmacal Research 2005 28 1147-1151 Antimicrobial constituents from fruits of Ailanthus altissima SWINGLE Chun-Chao Zhao, Jian-Hua Shao, Xian Li, Jing Xu and Peng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 7α-hydroxysitosterol 相似度:82.7% Archives of Pharmacal Research 2010 33 1347-1353 Structural implication in cytotoxic effects of sterols from Sellaginella tamariscina Eun Mi Roh, Qinglong Jin, Hong-Guang Jin, Ji Eun Shin and Eun Jin Choi, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 7α-羟基-β-谷甾醇 相似度:82.7% Chinese Pharmaceutical Journal 2004 39 173-175 Studies on the chemical constituents of Caragana rosea CUI Yi-ling, MU Qing, HU Chang-qi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 7α-dydroxysitosterol 相似度:82.7% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 7α-hydroxysitosterol 相似度:82.7% Chinese Pharmaceutical Journal 2010 45 1615-1617 Chemical Constituents of Tetrastigma planicaule(Hook.) Gagnep. SHAO Jia-chun, HE Cui-hong, LEI Ting, HONGi-hua, CEN Ying-zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . stigmast-5-en-3β,7α-diol 相似度:82.7% Journal of Shenyang Pharmaceutical University 2009 26 796-799 Isolation and identification of steroids from the leaves of theMagnolia sieboldii K. Koch WANG Ru-ping, WU Di, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR 碳谱模拟图 |
2楼2013-12-05 16:11:14
