A new synthesis of carboxyterfenadine (fexofenadine) and its bioisosteric tetrazole analogs
作者:Barbara Di Giacomo、Donato Coletta、Benedetto Natalini、Ming-Hong Ni、Roberto Pellicciari
DOI:10.1016/s0014-827x(99)00070-1
日期:1999.9
A new synthesis of carboxyterfenadine (4), based on the conversion of a alpha-halo-alkylarylketone into the corresponding substituted 2-arylalkanoic ester, is described. The enantioselective synthesis of its two bioisosteric tetrazole analogs together with preliminary biological results are reported.
描述了基于α-卤代-烷基芳基酮到相应的取代的2-芳基链烷酸酯的转化的羧基特非那定(4)的新合成。据报道其两个生物等位四唑类似物的对映选择性合成以及初步的生物学结果。