Syntheses and transformations of glycohydrolase substrates into protein conjugates based on Michael additions
作者:Ren� Roy、Fran�ois D. Tropper、Tara Morrison、Janusz Boratynski
DOI:10.1039/c39910000536
日期:——
The glycosyl chloride 1 and bromides 2 and 3 were stereospecifically transformed into p-nitrophenyl glycosides by phase transfer catalysis; these glycohydrolase substrates were reduced and N-acryloylated to afford Michael acceptors which reacted with amine functions of proteins.
通过相转移催化,糖基氯化物 1 和溴化物 2 及 3 被立体定向转化为对硝基苯基糖苷;这些糖水解酶底物被还原和 N-丙烯酰化,从而产生迈克尔受体,与蛋白质的胺功能发生反应。