摘要
二苯羟乙酸衍生物及糖类化合物分别具有重要的生理功能.二苯羟乙酸糖酯有可能同样具有一定的生理价值.本文着重对这类化合物的酶促合成进行探讨,选择定位合成二苯羟乙酸糖酯.
The derivatives of benzilic acid and fructose are significan in life sciences. Carbohydrate molecules represent aparticularly chalenging target for regioselective modifications due to their multi-ple hydroxyl groups. The 1-fructopyranosyl benzilate was synthesized by enzyme-catalyzed regioselec-tive eaterification of fructose and actived esters of diphenyl glycolic acid in anhydrous pyridine with porcinc pancrcatic lipase.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
1999年第S1期70-72,共3页
Journal of Guangxi University(Natural Science Edition)
关键词
二苯羟乙酸糖酯
酶促合成
选择定位
sugar esters of benzilic acid
enzymatic synthesis
regioselective