The present invention relates to pharmaceutical compositions and to methods for their use in decreasing cytochrome P450 (CYP450) enzyme activity. The present invention also relates to methods of increasing the bioavailability of a compound in a mammal. Additionally, the present invention relates to methods of decreasing the metabolism of certain compounds in a mammal that are metabolized by the cytochrome P450 enzyme. Furthermore, the present invention relates to pharmaceutical compositions comprising at least one compound metabolized by at least one cytochrome P450 enzyme and a cytochrome P450 enzyme-inhibiting amount of a compound of formula (I).
本发明涉及制药组合物及其在降低细胞色素P450(CYP450)酶活性方面的使用方法。本发明还涉及一种在哺乳动物中增加化合物
生物利用度的方法。此外,本发明还涉及一种在哺乳动物中降低细胞色素P450酶代谢某些化合物的方法。此外,本发明还涉及包含至少一种由至少一种细胞色素P450酶代谢的化合物和公式(I)化合物的细胞色素P450酶抑制量的制药组合物。