The invention provides compounds of formula (1), stereoisomers and tautomers thereof, or pharmaceutically acceptable salts, solvates and polymorphs thereof, and processes for their preparation. The invention further relates to pharmaceutical compositions containing said compounds and their use in the treatment of diseases or disorders mediated by one or more proinflammatory cytokines selected from TNF-a, IL-Ιβ, IL-6, IL-8, IL-12, IL-17 or IL-23.
该发明提供了式(1)的化合物,其立体异构体和互变异构体,或其药学上可接受的盐、溶剂合物和多型体,以及它们的制备方法。该发明还涉及含有上述化合物的药物组合物,以及它们在治疗由TNF-a、IL-Ιβ、IL-6、IL-8、I
L-12、I
L-17或I
L-23中的一个或多个促炎细胞因子介导的疾病或疾病的用途。