申请人:AstraZeneca UK Limited
公开号:US06806274B1
公开(公告)日:2004-10-19
The invention concerns quinazoline derivatives of Formula (I) wherein Q1 includes a quinazoline ring optionally substituted with a group such as halogeno, trifluoromethyl and cyano, or a group of the formula: Q3—X1— wherein X1 includes a direct bond and O and Q3 includes aryl, aryl-(1-6C)alkyl, heterocyclyl and heterocyclyl-(1-6C)alkyl; each of R2 and R3 is hydrogen or (1-6C)alkyl; Z includes O, S and NH; and Q2 includes aryl and aryl-(1-3C)alkyl or a pharmaceutically-acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of T cell mediated diseases or medical conditions in a warm-blooded animal.
该发明涉及式(I)的喹唑啉衍生物,其中Q1包括一个喹唑啉环,可选择地取代为卤素、三氟甲基和氰基等基团,或者具有以下式的基团:Q3—X1—,其中X1包括直接键和O,Q3包括芳基、芳基-(1-6C)烷基、杂环基和杂环基-(1-6C)烷基;R2和R3中的每一个是氢或(1-6C)烷基;Z包括O、S和NH;Q2包括芳基和芳基-(1-3C)烷基或其药用可接受盐;它们的制备方法,含有它们的药物组合物以及它们在制造用于预防或治疗温血动物T细胞介导疾病或医疗状况的药物中的用途。