申请人:——
公开号:US20040052822A1
公开(公告)日:2004-03-18
The present invention provides dihydropyrazolopyridine compounds represented by the formula (I):
1
wherein each symbol is as defined in the specification, optically active forms thereof, and pharmaceutically acceptable salts thereof and hydrates thereof. The compounds of the present invention show a selective and strong inhibitory activity on glycogen synthase kinase-3 beta (GSK-3&bgr;), and are useful as medicaments for prevention and/or treatment of diabetes, diabetic complications and neurodegenerative diseases or as immunopotentiators.
本发明提供了由式(I)所表示的二氢吡唑吡啶化合物:其中每个符号如规范中所定义,其光学活性形式和药学上可接受的盐及其水合物。本发明的化合物在糖原合酶激酶-3 beta(GSK-3β)上表现出选择性和强烈的抑制活性,并可用作预防和/或治疗糖尿病、糖尿病并发症和神经退行性疾病或作为免疫增强剂的药物。