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溶剂为氘代甲醇，碳谱数据如下： 32.50,35.53,56.32,61.74,61.98,62.26,74.21,87.77,111.47,115.93,117.23,119.52,120.71,133.78,138.66,145.67,147.11,148.87,149.34 |
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杨大松
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【答案】应助回帖
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感谢参与，应助指数 +1
romeomiller: 金币+1, 失误了，同样的填了两次，另一个贴给你金币了 2014-12-30 16:13:18
感谢参与，应助指数 +1
romeomiller: 金币+1, 失误了，同样的填了两次，另一个贴给你金币了 2014-12-30 16:13:18
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1 . 3-methoxy-8,4'-oxyneoligna-3',4,7,9,9'-pentol C19H24O7 相似度:94.7% Phytochemistry 1992 31 3659-3661 Lignans from leaves of Juniperus chinensis Fang Jim-Min, Lee Ching-Kuo, Cheng Yu-Shia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . erythro-1-(4-hydroxy-3-methoxyphenyl)-2-[2-hydro-xy-4-(3-hydroxypropyl) phenoxy]-1,3-propanediol C19H24O7 相似度:94.7% Chinese Journal of Natural Medicines 2011 9 26-29 Five Lignans and an Iridoid from Sambucus williamsii OUYANG Fu, LIU Yuan, LI Rong, LI Ling, WANG Nai-Li, *, YAO Xin-Sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . threo-(7R,8R)-3-methoxy-8,4'-oxyneoligna-3',4,7,9,9'-pentol 相似度:94.7% Bioorganic & Medicinal Chemistry Letters 2013 23 5599-5604 The cytotoxicity of 8-O-4′ neolignans from the seeds of Crataegus pinnatifida Xiao-Xiao Huang, Chen-Chen Zhou, Ling-Zhi Li, Fei-Fei Li, Li-Li Lou, Dian-Ming Li, Takshi Ikejima, Ying Peng, Shao-Jiang Song Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 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(7R,8R)-4,7,9,9'-tetrahydroxy-3,3'-diethoxy-8-O-4'-neolignan C20H26O7 相似度:80% Chinese Traditional and Herbal Drugs 2014 45 2440-2446 Chemical constituents from aerial parts of Clematis manshurica WANG Wei, LIU Xiao-hong, GAO Hua, ZHANG Ying-hua, LI Xiang-cheng, FAN Mei-ling, DONG Fang-yan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 11b 相似度:75% Chemical & Pharmaceutical Bulletin 1987 35 3713-3719 Studies on the Glycosides of Epimedium grandiflorum MORR. var. thunbergianum (MIQ.) NAKAI. II TOSHIO MIYASE,AKIRA UENO,NOBUO TAKIZAWA,HIROMI KOBAYASHI and HIROKO OGUCHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3,3'-dimethoxy-4,8'-oxyneoligna-9,4',7',9'-tetraol 相似度:75% Chinese Traditional and Herbal Drugs 2012 43 1057-1060 Chemical constituents of Acanthopanax senticosus and their free radical scavenging activities ZHANG Tao; PIAO Jun-hong; YUAN Lei; LI Xi-feng; Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3,3'-dimethoxy-4,8'-oxyneoligna-9,4',7',9'-tetraol C20H26O7 相似度:75% Chinese Traditional and Herbal Drugs 2014 45 1228-1231 Chemical constituents from stems and leaves of Humulus scandens XU Bo, JIN Ying-jin, WANG Yi-han, SUN Juan, LI Xi-feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 7S,8R-erythro-4,7,9,9'-tetrahydroxy-3,3'-dimethoxy-8-O-4'-neolignan 相似度:75% China Journal of Chinese Materia Medica 2014 39 2526-2529 Chemical constituents of Illicium burmanicum WANG Jia-ping, GUAN Zheng-ye, DONG Chuan-fu, GAO Li, LUO Shi-de, WANG Yi-fen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 3,3'-dimethoxy-4,8'-oxyneoligna-9,4',7',9'-tetraol 相似度:75% Chinese Traditional and Herbal Drugs 2014 45 1228-1231 Chemical constituents from stems and leaves of Humulus scandens XU Bo, JIN Ying-jin, WANG Yi-han, SUN Juan, LI Xi-feng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxy-propyl)-2-methoxyphenoxy]-propane-1,3-diol 相似度:75% Chinese Joumal of Experimental Traditional Medical Fomulae 2013 19 149-152 Study on Chemical Constituents from Phellodendron chinense LIAN Lian, XIAN Xiao-yan, CHU Dong-hai, JIA Wei-li, GAO Hui-yuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (1S,3R)-1-(3,4-dimethoxy-phenyl)-2-[4-(3-hydroxy-propyl)-2-methoxy-phenoxy]-propane-1,3-diol 相似度:73.6% Chinese Traditional and Herbal Drugs 2013 44 1397-1399 Chemical constituents from flower buds of She Medicine Magnolia liliflora LIU Ting-ting, WU Hai-bo, WANG Wen-shu, LAN Xiao-cong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 8' 相似度:70% Chemical & Pharmaceutical Bulletin 1991 39 1773-1778 Isolation of Neoanisatin Derivatives from the Pericarps of Illicium majus with Other Constituents Isao KOUNO,Miwa HASHIMOTO,Sayuri ENJOJI,Masakatsu TAKAHASHI,Hiroshi KANETO and Chun-Shu YANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 2,2'-dimethoxy-(3-hydroxy-1-propenyl)-4'-(1,2,3-trihydroxypropyl)biphenyl ethers, C20H24O7 相似度:70% Phytochemistry 1992 31 3993-3995 Biphenylneolignans from wood of Eurycoma longifolia Hiroshi Morita, Etsuko Kishi, Koichi Takeya, Hideji Itokawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-propane-1,3-diol C20H26O7 相似度:70% Magnetic Resonance in Chemistry 2006 44 633-636 Lignans from the bark extract of Pinus sylvestris L. 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2楼2014-12-30 14:05:39
