[EN] 4-CARBOX PYRAZOLE DERIVATES USEFUL AS ANTI-VIRAL AGENTS<br/>[FR] DÉRIVÉS DE 4-CARBOX PYRAZOLE UTILES EN TANT QU'AGENTS ANTIVIRAUX
申请人:GLAXO GROUP LTD
公开号:WO2005092863A1
公开(公告)日:2005-10-06
Novel antiviral compounds of Formula (I) : wherein: A represents hydroxy; R1 represents aryl, heteroaryl bonded through a ring carbon atom, or heterocyclyl bonded through a ring carbon atom, C1-6alkyl or -C5-9cycloalkyl, each of which may be optionally substituted; R2 represents substituted phenyl, or -(CH2)nC5-7cycloalkyl optionally substituted on the cycloalkyl; R3 represents heterocyclyl or heteroaryl; optionally substituted phenyl or optionally substituted -C1-6alkyl; R4 represents hydrogen; and salts, solvates and esters thereof, processes for their preparation, pharmaceutical compositions comprising them, and methods of using them in HCV treatment are provided.
化合物的新型抗病毒化合物的结构式(I):其中:A代表羟基;R1代表芳基,通过一个环碳原子结合的杂环芳基,或者通过一个环碳原子结合的杂环烷基,C1-6烷基或-C5-9环烷基,每种基团可以选择性地被取代;R2代表取代苯基,或者选择性地被取代的-(CH2)nC5-7环烷基;R3代表杂环烷基或杂环芳基;或者选择性地被取代的苯基或选择性地被取代的-C1-6烷基;R4代表氢;以及它们的盐、溶剂合物和酯,提供了其制备方法、包含它们的药物组合物,以及在HCV治疗中使用它们的方法。