SYNTHESIS OF ARYL GLYCOSIDES AS VIR GENE INDUCERS OF AGROBACTERIUM-TUMEFACIENS

被引:4
作者
DELAY, D [1 ]
CIZEAU, J [1 ]
DELMOTTE, F [1 ]
机构
[1] UNIV ORLEANS,F-45071 ORLEANS,FRANCE
关键词
D O I
10.1016/S0008-6215(00)90495-6
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Aryl-beta-glycopyranosides have been synthesized by coupling syringaldehyde (3-methoxyvanillin) with L-fucose, D-galactose, and maltose; acetosyringone (4-hydroxy-3,5-dimethoxyacetophenone) with L-fucose and maltose; acetovanillone (4-hydroxy-3-methoxyacetophenone) with L-fucose; and syringic acid (4-hydroxy-3,5-dimethoxybenzoic acid) with D-galactose. The procedure using peracetylated glycosyl halides and sodium phenolates in aqueous acetone afforded the acetylated-beta-glycosides, which were deacetylated.
引用
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页码:179 / 188
页数:10
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