申请人:PROBIODRUG AG
公开号:WO2014140279A1
公开(公告)日:2014-09-18
The invention relates to a compound of formula (I) or a pharmaceutically acceptable salt, solvate or polymorph thereof, including all tautomers and stereoisomers thereof, wherein R1, R2, R3, R4 and R5 are as defined herein, as inhibitors of glutaminyl cyclase (QC, EC 2.3.2.5). QC catalyzes the intramolecular cyclization of N- terminal glutamine residues into pyroglutamic acid (5-oxo-prolyl, pGlu*) under liberation of ammonia and the intramolecular cyclization of N-terminal glutamate residues into pyroglutamic acid under liberation of water.
该发明涉及一种具有式(I)的化合物或其药用可接受的盐、溶剂合物或多形体,包括其所有重质异构体和立体异构体,其中R1、R2、R3、R4和R5的定义如本文所述,作为谷氨酰环化酶(QC,EC 2.3.2.5)的抑制剂。QC催化N-末端谷氨酸残基向吡咯谷氨酸(5-氧代脯氨酰,pGlu*)的分子内环化,释放氨,并催化N-末端谷氨酸残基向吡咯谷氨酸的分子内环化,释放水。