METHOD FOR SYNTHESIS OF HALOPYRIDYL-ACYCLOPENTANE DERIVATIVE AND INTERMEDIATE THEREOF
申请人:——
公开号:US20020010339A1
公开(公告)日:2002-01-24
The present invention relates to a method for synthesis of an optically active halopyridyl-azacyclo-pentane derivative and the intermediate thereof which comprises preparing an optically active allene-1,3-dicarboxylic acid ester derivative from an optically active acetonedicarboxylic acid ester derivative and then proceeding through a 7-azabicyclo[2.2.1]heptane derivative to obtain the objective product.
本发明涉及一种合成光学活性卤代吡啶-氮杂环戊烷衍生物及其中间体的方法,包括从光学活性丙酮二羧酸酯衍生物制备光学活性联二烯-1,3-二羧酸酯衍生物,然后通过7-氮杂双环[2.2.1]庚烷衍生物进行反应,以获得目标产物。