NOVEL INDOLE DERIVATIVE HAVING CARBAMOYL GROUP, UREIDE GROUP AND SUBSTITUTED OXY GROUP
申请人:Santen Pharmaceutical Co., Ltd
公开号:EP2314575A1
公开(公告)日:2011-04-27
The present invention relates to synthetic studies on novel indole derivatives having a carbamoyl group, a ureido group and a substituted oxy group or a salt thereof, and pharmaceutical actions of the derivatives. The compound and a salt thereof represented by the general formula (1) has an IRKβ inhibitory activity and is useful as a preventive and/or therapeutic agent for diseases considered to be associated with IKKβ. In the formula, R1 represents a hydrogen atom, a lower alkyl group which may have a substituent, a hydroxy group, or a lower alkoxy group which may have a substituent, or the like; R2 represents a hydrogen atom, a lower alkyl group which may have a substituent, a lower cycloalkyl group which may have a substituent, an aryl group which may have a substituent, or a heterocyclic group which may have a substituent, or the like; R3 represents a halogen atom, a lower alkyl group which may have a substituent, a lower alkenyl group which may have a substituent, a lower alkynyl group which may have a substituent, a lower cycloalkyl group which may have a substituent, an aryl group which may have a substituent, a heterocyclic group which may have a substituent, or the like; m represents 0, 1, 2, or the like.
本发明涉及具有氨基甲酰基、脲基和取代氧基的新型吲哚衍生物或其盐的合成研究,以及这些衍生物的药物作用。通式(1)代表的化合物及其盐具有 IRKβ 抑制活性,可作为预防和/或治疗被认为与 IKKβ 有关的疾病的药物。式中,R1 代表氢原子、可能具有取代基的低级烷基、羟基或可能具有取代基的低级烷氧基等;R2 代表氢原子、可能具有取代基的低级烷基、可能具有取代基的低级环烷基、可能具有取代基的芳基或可能具有取代基的杂环基等;R3 代表卤素原子、可具有取代基的低级烷基、可具有取代基的低级烯基、可具有取代基的低级炔基、可具有取代基的低级环烷基、可具有取代基的芳基、可具有取代基的杂环基等;m 代表 0、1、2 或类似物。