NOVEL INDOLE DERIVATIVE HAVING, CARBAMOYL GROUP, UREIDO GROUP AND SUBSTITUTED OXY GROUP
申请人:Kawashima Kenji
公开号:US20110124668A1
公开(公告)日:2011-05-26
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 IKKβ inhibitory activity and is useful as a preventive and/or therapeutic agent for diseases considered to be associated with IKKβ. In the formula, R
1
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; R
2
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; R
3
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、尿素基和取代氧基或其盐的新型吲哚衍生物的合成研究以及其药理作用。通式(1)表示的化合物及其盐具有IKKβ抑制活性,并可用作预防和/或治疗与IKKβ相关的疾病的药物。在该式中,R1表示氢原子、可能具有取代基的较低烷基、羟基或可能具有取代基的较低烷氧基等;R2表示氢原子、可能具有取代基的较低烷基、可能具有取代基的较低环烷基、可能具有取代基的芳基或可能具有取代基的杂环基等;R3表示卤素原子、可能具有取代基的较低烷基、可能具有取代基的较低烯基、可能具有取代基的较低炔基、可能具有取代基的较低环烷基、可能具有取代基的芳基、可能具有取代基的杂环基等;m表示0、1、2或类似物。