Azocompounds for the antemortem diagnosis of Alzheimer's disease and in vivo imaging and prevention of amyloid deposition
申请人:UNIVERSITY OF PITTSBURGH
公开号:EP1110945A2
公开(公告)日:2001-06-27
Amyloid binding compounds which are derivatives of Chrysamine G, pharmaceutical compositions containing, and methods using such compounds to identify Alzheimer's brain in vivo and to diagnose other pathological conditions characterized by amyloidosis, such as Down's Syndrome are described. Pharmaceutical compositions containing Chrysamine G and derivatives thereof and methods using such compositions to prevent cell degeneration and amyloid-induced toxicity in amyloidosis associated conditions are also described. Methods using Chrysamine G derivatives to stain or detect amyloid deposits in biopsy or post-mortem tissue are also described. Methods using Chrysamine G derivatives to quantify amyloid deposits in homogenates of biopsy and post-mortem tissue are also described.
本文描述了作为金黄胺 G 衍生物的淀粉样蛋白结合化合物、含有此类化合物的药物组合物以及使用此类化合物鉴定体内阿尔茨海默氏症大脑和诊断以淀粉样变性为特征的其他病理状况(如唐氏综合症)的方法。此外,还描述了含有金黄胺 G 及其衍生物的药物组合物,以及使用此类组合物在淀粉样变性相关病症中防止细胞变性和淀粉样诱导毒性的方法。还介绍了使用金黄胺 G 衍生物染色或检测活检或死后组织中淀粉样沉积物的方法。还介绍了使用金黄胺 G 衍生物量化活检组织和死后组织匀浆中淀粉样蛋白沉积的方法。