The invention concerns a compound of the Formula I (A chemical formula should be inserted here—please see paper copy enclosed herewith) wherein m is 0-2 and each R1 is a group such as hydroxy, halogeno, trifluoromethyl heterocyclyl and heterocyclyloxy; R2 is halogeno, trifluoromethyl or (1-6C)alkyl; R3 is hydrogen, halogeno or (1-6C)alkyl; and R4 is (3-6C)cycloalkyl; or pharmaceutically-acceptable salts thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.
本发明涉及一种化合物,其
化学式为I(
化学式应在此处插入,请参见随附的纸质副本),其中m为0-2,每个R1是如羟基,卤素,三
氟甲基杂环基和杂环氧基等基团; R2是卤素,三
氟甲基或(1-6C)烷基; R3是氢,卤素或(1-6C)烷基; R4是(3-6C)环烷基; 或其药学上可接受的盐; 制备它们的方法,含有它们的制药组合物以及它们在治疗由细胞因子介导的疾病或医疗情况中的用途。