申请人:Kowa Company, Ltd.
公开号:EP2412710A1
公开(公告)日:2012-02-01
The present invention provides a low molecular weight compound having EPO production-promoting action and/or hemoglobin production-promoting action. The present invention relates to a fused piperidine compound represented by the following general formula (1):
(wherein, ring A represents a C10-14 aryl group or 5- to 10-membered heterocyclic group, ring B represents a C6-14 alkyl group, X represents N-R7, a sulfur atom or an oxygen atom, R1, R2, R2', R3 and R3' independently represent a hydrogen atom, C1-6 alkyl group or C3-6 cycloalkyl group, and R4, R5 and R6 independently represent a hydrogen atom or halogen atom), or a salt thereof, or a solvate thereof.
本发明提供了一种具有促进EPO生成作用和/或促进血红蛋白生成作用的低分子量化合物。本发明涉及一种由以下通式(1)代表的融合哌啶化合物:
(其中,环A代表C10-14芳基或5-10元杂环基,环B代表C6-14烷基,X代表N-R7、硫原子或氧原子,R1、R2、R2'、R3和R3'独立地代表氢原子、C1-6烷基或C3-6环烷基,R4、R5和R6独立地代表氢原子或卤素原子),或其盐,或其溶液。