Enantiospecific synthesis and absolute configuration of (+)-RP 66803 a new non-peptide CCK antagonist
作者:Franco Manfré、Jean Pierre Pulicani
DOI:10.1016/s0957-4166(00)86178-9
日期:1994.1
Pyrrolidine derivatives have been identified as a new class of non-peptide CCK antagonists. Enantiomers of RP 66803, a representative compound of this chemical family were previously prepared by chiral chromatography of the racemate. In order to determine the absolute configuration of each one, we report herein an enantiospecific synthesis leading to the (+)-isomer using anodic methoxylation as key
吡咯烷衍生物已被鉴定为一类新的非肽CCK拮抗剂。RP 66803的对映异构体是该化学家族的代表化合物,先前已通过外消旋体的手性色谱法进行了制备。为了确定每一个的绝对构型,我们在本文中报道了使用阳极甲氧基化作为关键步骤的导致(+)-异构体的对映体特异性合成。