N-{'4-substituted piperazine-1-sulfonylmethyl!alkyl}-n-hydroxyfomamide compounds as metalloproteinase inhibitors
申请人:Finlay Verschoyle Maurice Raymond
公开号:US20070197542A1
公开(公告)日:2007-08-23
The invention provides compounds of formula (I): or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein ring B represents a monocyclic aryl ring having six ring atoms or a monocyclic heteroaryl ring having up to six ring atoms and containing one or more ring heteroatoms wherein each said heteroatom is nitrogen; R2 represents a group selected from C1-6 alkyl or aryl, which said group is substituted by one or more fluorine groups; n is 1, 2 or 3; and R1 represents an optionally substituted group selected from C1-6 alkyl, C5-7 cycloalkyl, heterocycloalkyl, aryl, heteroaryl, C1-6 alkyl-aryl, C1-6 alkyl-heteroaryl, C1-6 alkyl-cycloalkyl or C1-6 alkyl-heterocycloalkyl. Processes for their preparation; pharmaceutical compositions containing them; and their use in the treatment of a disease condition mediated by one or more metalloproteinase enzymes.
该发明提供了式(I)的化合物:或其药学上可接受的盐,前药或溶剂化物,其中环B表示具有六个环原子的单环芳基环或具有最多六个环原子且含有一个或多个环杂原子的单环杂芳基环,其中每个所述杂原子是氮;R2表示从C1-6烷基或芳基中选择的一种基团,所述基团被一个或多个氟基取代;n为1、2或3;R1表示从C1-6烷基,C5-7环烷基,杂环环烷基,芳基,杂芳基,C1-6烷基芳基,C1-6烷基杂芳基,C1-6烷基环烷基或C1-6烷基杂环环烷基中选择的可选择取代基团。制备它们的过程;含有它们的制药组合物;以及它们在治疗由一个或多个金属蛋白酶酶介导的疾病状态中的应用。