The present invention relates to pyridinone derivatives of formula (I):
wherein Z represents C
2-6
alkynyl, aryl or heteroaryl, any of which groups may be optionally substituted, and R
1
represents hydrogen, C
1-6
alkyl, C
3-7
heterocycloalkyl(C
1-6
)alkyl, di(C
1-6
)alkylamino(C
1-6
)alkyl, C
2-6
alkylcarbonyloxy(C
1-6
)alkyl or C
3-7
cycloalkoxycarbonyloxy(C
1-6
)alkyl, and pharmaceutically acceptable salts thereof, useful in the prevention and treatment of hepatitis C virus infections.
本发明涉及式(I)的
吡啶酮衍
生物:其中Z代表C2-6炔基,芳基或杂芳基,其中任何一组均可选择性地取代;R1代表氢,C1-6烷基,C3-7杂环烷基(C1-6)烷基,二(C1-6)烷基
氨基(C1-6)烷基,C2-6烷基羰基氧(C1-6)烷基或C3-7环烷氧羰基氧(C1-6)烷基,以及其药学上可接受的盐,用于预防和治疗丙型肝炎病毒感染。