摘要
The in vitro metabolism o. butylphthalide (HBP) by rat liver microsomes was studied in this paper. Capillary GC/MS and BSTFA/1%TMCS derivatization were used for the separation and structure identification of the six metabolites. 3-Hydroxylation and r-hydroxylation have been proved to be the main metabolism pathways of HBP by rat liver microsomes.
The in vitro metabolism o. butylphthalide (HBP) by rat liver microsomes was studied in this paper. Capillary GC/MS and BSTFA/1%TMCS derivatization were used for the separation and structure identification of the six metabolites. 3-Hydroxylation and r-hydroxylation have been proved to be the main metabolism pathways of HBP by rat liver microsomes.