代谢
单羟基和二羟基衍生物的N-苯基-1-萘胺在大鼠肝脏微粒体的体外代谢研究中已被识别。/有人/建议单羟基衍生物中的羟基位于萘部分,在氨基团的对位,而二羟基衍生物中的至少一个羟基位于萘环中可用的对位。用苯巴比妥或3-甲基胆蒽预处理雄性大鼠,增加了微粒体代谢的速率,这表明不止一种P-450酶参与了N-苯基-1-萘胺的代谢。
Mono- and dihydroxy-derivatives of N-phenyl-1-naphthylamine have been identified in in vitro metabolic studies conducted with rat liver microsomes. /It was/ suggested that the hydroxyl group in the mono-hydroxy derivative is in the naphthalene moiety at a para-position to the amino group, whereas at least one hydroxyl group in the dihydroxy-derivative is at the available para-position in the naphthyl ring. Pretreatment of male rats with phenobarbital or 3-methylcholanthrene increased the rate of microsomal metabolism, indicating that more than one P-450 enzyme is involved in the metabolism of N-phenyl-1-naphthylamine.
来源:Hazardous Substances Data Bank (HSDB)