The invention relates to novel pyrrolidine derivatives of formula (I), wherein R1, R2 and R3 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.
本发明涉及一种新的
吡咯烷衍
生物,其
化学式为(I),其中R1、R2和R3如本文所定义,在抑制谷
氨酰环化酶(QC,
EC 2.3.2.5)方面具有作用。QC催化N-末端谷
氨酰残基的分子内环化成为
吡咯谷
氨酸(5-
氧代脯
氨酰基,pGlu*),同时释放
氨,并将N-末端谷
氨酸残基的分子内环化成为
吡咯谷
氨酸,并释放
水。