Pyridazinone derivatives, methods for their production and their use as pharmaceuticals
申请人:Sanofi-Aventis Deutschland GmbH
公开号:US07709466B2
公开(公告)日:2010-05-04
The present invention relates to pyridazinone compounds and their derivatives according to the general formula (I), with the substituents X, R1 and R2 defined herein, as well as their physiologically acceptable salts, methods for producing these compounds and their use as pharmaceuticals.
These compounds are kinase inhibitors, in particular inhibitors of the kinase GSK-3β (glycogen synthase kinase-3β) which are useful in the treatment of neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, strokes, cranial and spinal traumas and peripheral neuropathies, obesity, metabolic diseases, type II diabetes, essential hypertension, atherosclerotic cardiovascular diseases, polycystic ovary syndrome and syndrome X or immunodeficiency.
本发明涉及吡啶并咪唑酮化合物及其衍生物,其通式(I)中的取代基X,R1和R2的定义,以及其生理上可接受的盐,制备这些化合物的方法以及它们作为药物的用途。这些化合物是激酶抑制剂,特别是激酶GSK-3β(糖原合成酶激酶-3β)的抑制剂,可用于治疗神经退行性疾病,如阿尔茨海默病,帕金森病,中风,头部和脊柱创伤和周围神经病变,肥胖症,代谢性疾病,2型糖尿病,高血压,动脉粥样硬化心血管疾病,多囊卵巢综合症和X综合症或免疫缺陷病。