代谢
盐酸布普品在给药后会被广泛代谢,主要通过肝脏中的CYP3A4酶介导的氧化反应。会产生羟基化衍生物,包括一种药理活性代谢物1-嘧啶基哌嗪(1-PP)。在动物研究中,1-PP具有大约四分之一的盐酸布普品的药理活性。
Buspirone is extensively metabolized upon administration, where it primarily undergoes hepatic oxidation mediated by the CYP3A4 enzyme. Hydroxylated derivatives are produced, including a pharmacologically active metabolite 1-pyrimidinylpiperazine (1-PP). In animal studies, 1-PP possessed about one quarter of the pharmacological activity of buspirone.
来源:DrugBank