作者:Rahul Jain、Louis A. Cohen
DOI:10.1016/0040-4020(96)00187-1
日期:1996.4
Series of 1-alkyl histidines and histamines have been synthesized by the alkylation of the corresponding 5,6,7,8-tetrahydro-5-oxoimidazo[1,5-c]pyrimidines with alkyl halides in aprotic solvents. The method of conversion of the intermediate quaternary salt to the amino acid or amine depends on the nature of the alkyl group.
通过在质子惰性溶剂中将相应的5,6,7,8-四氢-5-氧代咪唑并[1,5-c]嘧啶与烷基卤化物烷基化,合成了一系列的1-烷基组氨酸和组胺。中间季盐转化为氨基酸或胺的方法取决于烷基的性质。