作者:Daniele Bianchi、Aldo Bosetti、Pietro Cesti、Paolo Golini
DOI:10.1016/s0040-4039(00)79859-5
日期:1992.5
Kinetic resolution of (R,S)-3-(4-phenyl-1-piperazinyl)-1,2-propanediol diacetate (2) by alcoholysis with n-propanol was carried out under lipase Amano PS catalysis in various organic solvents. Pure enantiomers of the corresponding diol (1) are useful as antitussive and central sedative therapeutic agents.
(R,S)-3-(4-苯基-1-哌嗪基)-1,2-丙二醇二乙酸酯(2)在脂肪酶Amano PS催化下在各种有机溶剂中通过正丙醇的醇解反应进行动力学拆分。相应二醇(1)的纯对映体可用作镇咳药和中枢镇静剂。