申请人:BANYU PHARMACEUTICAL CO., LTD.
公开号:EP1630162A1
公开(公告)日:2006-03-01
This invention provides 2-aminoquinoline derivatives represented by a general formula [I]
[in which R1 and R2 either stand for lower alkyl, lower cycloalkyl, etc., or R1 and R2 together form an aliphatic nitrogen-containing heterocycle with the nitrogen atom to which they bind; R3, R4, R5, R6 and R7 stand for hydrogen, lower alkyl, etc.; R8 stands for lower alkyl, lower alkyloxy, etc.; and n stands for an integer of 0 - 4]. The compounds act as melanin concentrating hormone receptor antagonist, and are useful as medicines for central nervous system disorders, cardiovascular disorders and metabolic disorders.
本发明提供由通式 [I] 表示的 2-氨基喹啉衍生物
[其中R1和R2代表低级烷基、低级环烷基等,或者R1和R2与它们结合的氮原子一起形成脂肪族含氮杂环;R3、R4、R5、R6和R7代表氢、低级烷基等;R8代表低级烷基、低级烷氧基等;n代表0-4的整数]。这些化合物具有黑色素浓缩激素受体拮抗剂的作用,可作为治疗中枢神经系统疾病、心血管疾病和代谢紊乱的药物。