Borchert H H, Schuster S, Pfeifer S
Pharmazie. 1980;34(5-6):313-4.
Valproic acid produces a marked competitive inhibition of the aminophenazone N-demethylation and the codeine phosphate O-demethylation by 9000 g-supernatant of rat liver homogenates, but it exerts virtually no effect on the aniline hydroxylation and the p-nitrophenol glucuronidation which are slightly inhibited only if its tenfold amount is allowed to react on the substrate.
丙戊酸对大鼠肝脏匀浆9000g上清液的氨基苯乙酮N-去甲基化和磷酸可待因O-去甲基化有明显的竞争性抑制作用,但对苯胺羟化作用和对硝基苯酚葡萄糖醛酸化作用几乎没有影响,只有当丙戊酸的量增加到10倍并与底物反应时,这两种反应才会受到轻微抑制。