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liuguoyu

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[交流] 【求助】threo-syringylglycerol

请问threo-syringylglycerol怎么翻译，是什么化合物？这是从一种植物中提取出来的，最好可以给出结构式，谢谢大家

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cddryw

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liuguoyu(金币+1):谢谢你提供的文献，不知道能不能帮查一下结构式 2010-09-14 09:32:11

Studies on chemical constituents from stem barks of Fraxinus paxiana
By: Ma, Zhijing; Zhao, Zhijuan
From Zhongguo Zhongyao Zazhi (2008), 33(16), 1990-1993. Language: Chinese, Database: CAPLUS

The objective of this study is to investigate the chem. constituents of Fraxinus paxiana. The chem. constituents were isolated and purified by chromatog. techniques and the structures of the compds. were identified with or by spectroscopic methods. Fifteen compds. were obtained from the methanol ext. of F. paxiana and their structures were elucidated as esculin (1), esculetin (2), fraxin, fraxetin (4), salidroside (5), osmanthuside H (6), liriodendrin (7), 3-(4-β-D-glucopyranosyloxy-3-methoxy)-phenyl-2E-propenol (8), threo-syringylglycerol (9), euscaphic acid (10), 3-hydroxy-l-(4-hydroxy-3,5-dimethoxy-phenyl)-1-propanone (11), ω-hydroxy propioguaiacone (12), sinapyladehyde (13), betulinic acid (14), and mannitol (15). All compds. were obtained from this plant for the first time.

不知道能不能帮上你忙

[ Last edited by cddryw on 2010-9-11 at 11:43 ]