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[求助]
微谱求助2个化合物
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20、 13C NMR (CD3OD) 32.5,40.3,43.4,56.3,68.8,113.1,116.1,121.8,134.9 22、 13C NMR (CD3OD) 18.0,57.0,70.5,72.1,72.3,73.9,100.6,106.1,108.1,113.6,144.6,148.6,152.5 |
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【答案】应助回帖
感谢参与,应助指数 +1
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20 1 . 3,4'-dihydroxy-3'-methoxy benzenepentanoic acid C12H16O5 相似度:75% Chinese Chemical Letters 2010 21 702-705 Three new compounds from the leaves of Acanthopanax senticosus Harms Zhi Bin Wang; Hui Yuan Gao; Feng Ming Xu; Li Jun Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 7a C11H16O3 相似度:72.7% Heterocycles 2010 80 339-348 Bumaldosides A, B and C from the Leaves of Staphylea bumalda Hideaki Otsuka, Qian Yu, and Katsuyoshi Matsunami Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 7-methoxyrhododendrol 相似度:72.7% China Journal of Chinese Materia Medica 2013 38 839-843 Chemical constituents from leaves of Rhododendron rubiginosum var. rubiginosum YANG Yong-xun, YAN Yong-ming, TAO Ming, LUO Qian, DONG Xiao-ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (3S)-5-guaiacyl-3-hydroxypentanoic acid C12H16O5 相似度:66.6% Chemistry & Biodiversity 2012 9 123-130 Phenolic Compounds from the Branches of Eucalyptus maideni Li-Wen Tian, Min Xu, Yan Li, Xing-Yao Li, Dong Wang, Hong-Tao Zhu, Chong-Ren Yang and Ying-Jun Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
2楼2013-10-27 17:11:21
【答案】应助回帖
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liujia1713: 金币+20, 谢谢!希望多多帮忙! 2013-10-28 20:00:23
liujia1713: 金币+20, 谢谢!希望多多帮忙! 2013-10-28 20:00:23
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1 . syringicacid-4-O-α-L-rhamnopyranoside C15H19O9 相似度:53.8% Acta Botanica Yunnanica 2010 32 83-86 A New Phenolic Glycoside from Chloranthusmul tistachys (Chloranthaceae) RAN Xin-Hui, N I Wei, WEI Gang, CHEN Chang-Xiang, LIU Hai-Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . methyl-β-rutinoside 相似度:53.8% Chinese Pharmaceutical Journal 2011 46 576-579 Study on Chemical Constituents of Hydrangea macrophylla(Thunb.) Seringe FENG Wei-sheng, ZHANG Yan-li, ZHENG Xiao-ke, WANG Yan-zhi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-Hydroxy-4-methoxyphenol 1-O-β-D-apiofuranosyl-(1''→6')-O-β-D-glucopyranoside 相似度:53.8% Molecules 2012 17 12330-12340 Phenolic and Lignan Glycosides from the Butanol Extract of Averrhoa carambola L. Root Qingwei Wen, Xing Lin, Yeqi Liu, Xiaohui Xu, Tao Liang, Ni Zheng, Kintoko and Renbin Huang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . syringate-4-O-β-D-glucopyranoside 相似度:53.8% Chinese Traditional and Herbal Drugs 2012 43 2111-2115 Phenolic compounds from Illicium spathulatum DONG Xu-jun; LUO Shi-de Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 6a C15H20O8 相似度:53.3% Phytochemistry 1989 28 2705-2709 Six iridoid glycosides from Rehmannia glutinosa Hiroaki Nishimura,Hiroshi Sasaki,Takashi Morota,Masao Chin (Chen Zhengxiong),Hiroshi Mitsuhashi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3,5,7-三羟基色原酮-3-O-α-L-鼠李糖苷 相似度:53.3% Chinese Traditional and Herbal Drugs 2009 40 196-199 红绒毛羊蹄甲中的黄酮类成分 尚小雅;李帅;王素娟;杨永春;石建功 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3,5,7-trihydroxychromone-3-O-α-L-rhamnopyranoside 相似度:53.3% Natural Product Research and Development 2011 23 253-257 Chemical Constituents from the Roots of Rhododendron spiciferum WU Zhao-yuan; LI Rong-tao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3,5,7-trihydroxychromone-3-α-L-rhamnopyranoside 相似度:53.3% China Journal of Chinese Materia Medica 2013 38 366-370 Chemical constituents of Rhododendron seniavinii WANG Qing-qing, ZHANG Ying, YE Wen-cai, ZHOU Guang-xiong |
3楼2013-10-27 17:13:24













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