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meitianyxs木虫 (正式写手)
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[求助]
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| 13C NMR (101 MHz, CDCl3) δ: 11.9, 12.0, 13.4, 18.7, 19.0, 19.8, 21.1, 23.0, 24.2, 26.0, 28.2, 29.1, 31.0, 32.2, 33.9, 34.3, 36.1, 36.2, 37.2, 39.8, 41.7, 42.6, 45.8, 51.7, 53.8, 56.1, 56.1, 69.5, 71.2. |
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limeng4544
金虫 (小有名气)
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感谢参与，应助指数 +1
meitianyxs: 金币+15, ★有帮助 2014-04-17 17:11:54
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感谢参与，应助指数 +1
meitianyxs: 金币+15, ★有帮助 2014-04-17 17:11:54
辣笔v小新: 金币+1, 鼓励应助交流 2014-04-17 18:36:38
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1 . stigmastane-3β,6α-diol C29H52O2 相似度:100% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . poriferastane-3β,6α-diol C29H52O2 相似度:100% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 24R-ethyl-5α-cholestane-3β,6α-diol 相似度:100% Chinese Chemical Letters 2004 15 659-660 A New Phytosterone from Passiflora wilsonii Gan Peng LI, Jing Feng ZHAO, Yong Qiang TU, Xiao Dong YANG, Hong Bin ZHANG,Liang LI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Stigmastane-3β,6α-diol 相似度:100% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 28 相似度:100% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 28 相似度:100% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 29 相似度:100% Steroids 2006 71 700-705 Steryl esters and phenylethanol esters from Syringa komarowii Yinggang Luo, Yan Liu, Huayi Qi, Zhijun Wu, Guolin Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 24R-ethyl-5α-cholestane-3β,6α-3-O-β-D-glucoside 相似度:100% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5α-stigmast-3β,6α-diol C29H52O2 相似度:100% Phytochemistry 1994 35 1301-1303 29-hydroxymangiferonic acid from Mangifera indica V. Anjaneyulu, J. Suresh Babu, J.D. Connolly Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5α-stigmastane-3β,6α-diol C29H52O2 相似度:100% Chinese Traditional and Herbal Drugs 2007 38 340-342 Chemical constituents from stems of Clematis armandii (Ⅰ) YAN Li-hua; XU Li-zhen; ZOU Zhong-mei; YANG Shi-lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 24R-乙基-5α-胆甾-3β,6α-二醇 相似度:100% Chinese Traditional and Herbal Drugs 2004 35 621-622 小木通的化学成分研究 (Ι) 黄文武,孔德云,杨培明 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 5a 相似度:100% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 5α-豆甾烷-3β,6α-二醇 相似度:100% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Stigmastane-3β,6α-diol 相似度:100% Journal of the Brazilian Chemical Society 2003 14 461-465 Chemical Constituents from Terminalia glabrescens Fernanda R. Garcez, Walmir S. Garcez, Daniel L. S. Miguel, Alessandro A. T. Serea and Fabiana C. Prado Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 24R-ethyl-5α-cholestane-3β,6α-diol C29H52O2 相似度:100% Chinese Traditional and Herbal Drugs 2012 43 653-657 Chemical constituents in twigs and leaves of Melodinus fusiformis WANG Ding-wei; LUO Xiao-dong; JIANG Bei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . stigmastane-3,6-diol C29H52O2 相似度:100% Journal of Tropical and Subtropical Botany 2009 17 156-159 Studies on Chemical Constituents of Excoecaria cochinchinensis Lour . WANG, Yunsong, HUANG, Rong, ZHANG, Hongbin, LI, Liang, YANG, Jinghua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . stigmastane-3β,6α-diol 相似度:93.1% Natural Product Research and Development 2012 24 55-56 Chemical Constituents from Agrimonia pilosa Ledeb WU Hai-bo; LAN Xiao-cong; WANG Wen-shu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 豆甾-3β,6α-二醇 相似度:93.1% Journal of Tropical and Subtropical Botany 2008 16 46-50 白头树化学成分研究 殷帅文, 何旭梅, 王斌贵, 肖宜安 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . stigmastane-3β,6α-diol 相似度:93.1% Chinese Traditional and Herbal Drugs 2013 44 1091-1095 Chemical constituents from underground parts of Isodon sculponeatus and their bioactivities LI Wen, TIAN Xin-yan, XIAO Chao-jiang, HUANG Bo, JIANG Bei Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 5α-stigmastane-3β,6α-diol 相似度:89.6% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . stigmastane-3β,6α-diol 相似度:89.6% Journal of Shenyang Pharmaceutical University 2009 26 434-437 Isolation and identification of chemical constituents from testa of Castanea mollissima Blume LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 5α-stigmastane-3β,6α-diol C29H52O2 相似度:89.6% Natural Product Research and Development 2005 17 301-302 Chemical Constituents of Tripterygium wilfordii CHEN Yu; YANG Guang-zhong *; LI Yuan-chao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . compound 9b 相似度:86.2% Chemistry of Natural Compounds 2001 37 343-346 13C NMR SPECTRA OF 5- AND 7-BROMO-6-KETOSTEROIDS AND RELATED COMPOUNDS N. V. Kovganko, S. N. Sokolov, and V. L. Survilo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 5,6β-epoxysitosterol C29H50O2 相似度:86.2% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . β-sitosterol 相似度:86.2% Natural Product Research 1994 4 195-201 Isolation and Characterization of a Dihydroxysterol from Lawsonia inermis Sarita Gupta; Mohammad Ali; M. Sarwar Alam; Masatake Niwa; Tatsuko Sakai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-17 16:16:31