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wanyiku木虫 (正式写手)
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[求助]
微谱求助，谢谢
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125MHz，甲醇打谱。碳谱数据如下： 55.7,55.9,56.8,57.2,73.0,73.1,87.8,88.0,104.9,111.4,116.4,120.4,133.5,134.2,136.5,147.7,149.5,149.7 谢谢大侠啦  |
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wq0616
铁杆木虫 (正式写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
wanyiku: 金币+10, ★★★★★最佳答案, 3Q 2013-03-04 15:33:36
感谢参与，应助指数 +1
wanyiku: 金币+10, ★★★★★最佳答案, 3Q 2013-03-04 15:33:36
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1 . (+)-(7R,7'R,7''S,7'''S,8S,8'S,8''S,8'''S)-4'',4'''-dihydroxy-3,3',3'',3''',5,5'-hexamethoxy-7,9';7',9-diepoxy-4,8'';4',8'''-bisoxy-8,8'-dineolignan-7'',7''',9'',9'''-tetraol C42H50O16 相似度:72.2% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . wilfordiol B C19H24O8 相似度:68.4% Fitoterapia 2012 83 343-347 Four new neolignans from the leaves of Tripterygium wilfordii Xu Cao, Chuang-Jun Li, Jing-Zhi Yang, Bai-Xing Wei, Shao-Peng Yuan, Yong-Ming Luo, Qi Hou, Dong-Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . threo-Guaiacylglycerol-β-O-4'-sinapyl ether 相似度:66.6% Journal of Agricultural and Food Chemistry 2003 51 6165-6172 Lignans and Neolignans from Brassica fruticulosa: Effects on Seed Germination and Plant Growth Francesca Cutillo, Brigida D'Abrosca, Marina DellaGreca, Antonio Fiorentino, and Armando Zarrelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (threo) 3, 3'-Dimethoxy-4, 8'-oxyneoligna29, 4', 7', 9'-tetraol-7(8)-ene C20H24O7 相似度:63.1% Acta Botanica Yunnanica 2004 26(2) 229-233 Lignans from Tsuga dumosa ZHAO You-Xing,LUO Xiao-Dong,ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . jatrophasin A C19H20O7 相似度:63.1% Chinese Herbal Medicines 2010 2 245-247 A New Compound with Anti-oxidative Activity from Seeds of Jatropha curcas LI Ling, , WANG Xin-luan, LI Xiao-fan, WANG Nai-li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 1-(4'-hydroxy-3'-methoxyphenyl)-2-[4''-(3-hydroxypropyl)-2'',6''-dimethoxyphenoxy] propane-1,3-diol 相似度:63.1% 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 碳谱模拟图 -------------------------------------------------------------------------------- 7 . erythro-guaiacylglycerol-β-O-4'-sinapyl ether 相似度:61.9% Helvetica Chimica Acta 2006 Vol. 89 73 Lignans from Wikstroemia hainanensis Shang-Gao Liao, Yan Wu, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . erythro-guaiacylglycerol-β-O-4'-sinapyl ether 相似度:61.9% China Journal of Chinese Materia Medica 2009 34 1225-1227 Lignans from stems of Sambucus williamsii OUY ANG Fu, LIU Yuan, XI AO Huihui, YU Haiyang, WANG Naili, YAO Xinsheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Kobusin 相似度:61.9% Archives of Pharmacal Research 2006 29 1109-1113 A new furofuran lignan fromGeranium thunbergii Sieb. et Zucc Qing-He Liu, Ji-Eun Jeong, Eun Jin Choi, Young Hee Moon and Eun-Rhan Woo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 4,4'-((1R,2R)-3-hydroxy-1-methoxypropane-1,2-diyl)bis(2-methoxyphenol) C18H22O6 相似度:61.1% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . threo-2,3-Bis-(4-hydroxy-3-methoxyphenyl)-3-methoxy-propanol C18H22O6 相似度:61.1% Natural Product Research and Development 2012 24 176-178 Phenolic Constituents from Tsoongiodendron odorum Chun HUANG Ying; CHANG Rui-jie; JIN Hui-zi; ZHANG Wei-dong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (-)-Pinoresinol 4-O-β-D-glucopyranoside 相似度:60.8% Phytochemistry 1994 35 479-483 Lignans and a stilbene from Festuca argentina Adriana C. Casabuono, Alicia B. Pomillo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound Õ C20H24O7 相似度:60% Chinese Traditional and Herbal Drugs 2009 40 183-186 Chemical constituents of Marsdenia tenacissima MA Ming-fang; DING Ke-yi; DING Li-sheng; WANG Xiao-ling Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (+)-Lariciresinol C20H24O6 相似度:57.8% Acta Botanica Yunnanica 2004 26(2) 229-233 Lignans from Tsuga dumosa ZHAO You-Xing,LUO Xiao-Dong,ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . wilfordiol A C19H24O8 相似度:57.8% Fitoterapia 2012 83 343-347 Four new neolignans from the leaves of Tripterygium wilfordii Xu Cao, Chuang-Jun Li, Jing-Zhi Yang, Bai-Xing Wei, Shao-Peng Yuan, Yong-Ming Luo, Qi Hou, Dong-Ming Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 7,7'-Bis-(4-hydroxy-3,5-dimethoxyphenyl)-8,8'-dihydroxymethyl-tetrahydrofuran-4-β-D-glucoside C22H26O8 相似度:57.1% Journal of Asian Natural Products Research 2004 6 39-43 LIGNANS FROM DENDROBIUM CHRYSANTHUM QING-HUA YE, WEI-MIN ZHAO and GUO-WEI QIN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (-)-simulanol 相似度:57.1% Natural Product Sciences 2006 12 201-204 Lignans from the Stem Barks of Kalopanax septemlobus Hong, Seong-Su; Han, Xiang-Hua; Hwang, Ji-Sang; Lee, Kyong-Soon; Lee, Myung-Koo; Ro, Jai-Seup; Hwang, Bang-Yeon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (-)-(7R,8S,7'E)-4-hydroxy-3,5,5'-trimethoxy-7,4'-epoxy-8,3'-neolign-7'-ene-9,9'-diol 9'-ethyl ether C23H28O7 相似度:56.5% Planta Medica 2012 78 711-719 Qiao, Li-Rui; Yang, Lin; Zou, Jian-Hua; Li, Li; Sun, Hua; Si, Yi-Kang; Zhang, Dan; Chen, Xiaoguang; Dai, Jungui: Neolignans and Sesquiterpenes from Cell Cultures of Stellera chamaejasme Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (+)-pinoresinol 4-O-glucoside 相似度:56.5% Natural Medicines 1995 49 475-477 Studies on the Constituents of Chinese Medicine "Luobumaye" : On Phenolic Compounds of Poacynum hendersonii Leaves LEI ZHEN-HUAN,YAHARA SHOJI, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . atricarpan A C18H18O7 相似度:55.5% Chemistry & Biodiversity 2006 Vol. 3 996 Isolation of Four New Pterocarpans from Zygophyllum eurypterum (Syn. Z. atriplicoides) with Enzyme-Inhibition Properties Viqar Uddin Ahmad, Shazia Iqbal, Sarfraz Ahmad Nawaz, M. Iqbal Choudhary, Umar Farooq, Syed Tariq Ali, Amir Ahmad, Sadia Bader, Farzana Kousar, Saima Arshad, and Rasool Bakhsh Tareen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 7,3',5'-trimethoxy-3,4'-dihydroxyflavone C18H16O7 相似度:55.5% Journal of Natural Products 1999 62 560-562 New 3-Methyoxyflavones, an Iridoid Lactone and a Flavonol from Duroia hirsuta Rita Aquino, Nunziatina De Tommasi, Medardo Tapia, Maria Rosaria Lauro, and Luca Rastrelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . tarennane C19H22O6 相似度:55.5% Planta Medica 2007 73 496-498 Tarennane and Tarennone, Two Novel Chalcone Constituents from Tarenna attenuata Xian-Wen Yang, Jun-Song Wang , Yue-Hu Wang , Hai-Tao Xiao ,Xu-Jia Hu , Shu-Zhen Mu , Yan-Lin Ma , Hua Lin , Hong-Ping He ,Ling Li , Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . ceplignan 相似度:55.5% Chinese Traditional and Herbal Drugs 2010 41 509-514 A new lignan from Gardenia jasminoides YU Yang; GAO Hao; DAI Yi; LI Xiao-xia; LI Jia-ming; YAO Xin-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (7,8-cis-8,8'-trans)-2',4'-dihydroxyl-3,5-dimethoxy-lariciresinol C20H24O6 相似度:55.5% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . (-)-simulanol C21H24O7 相似度:55.5% Archives of Pharmacal Research 2012 35 1739-1747 Phenylpropanoids and Lignanoids from Euonymus acanthocarpus Jia Xian Zhu, Jie Ren, Jiang Jiang Qin, Xiang Rong Cheng, Qi Zeng, Fei Zhang, Shi Kai Yan, Hui Zi Jin,and Wei Dong Zhang, Structure 13C NMR 碳谱模拟图 |
2楼2013-03-04 13:07:45
wanyiku
木虫 (正式写手)
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3楼2013-03-04 15:33:51