This invention is related to hydroxylamino derivatives of the following general formula (I)
wherein n is 0, 1 or 2; R
1
and R
2
, independently of each other, are H, OH or OCH
3
; R
3
is H or CH
3
; R
4
is H, C
1
-C
3
straight or branched alkyl or, together with R
3
, forms a five to seven-membered carbocyclic ring; and R
5
and R
6
, independently of each other, are H or C
1
-C
5
straight or branched alkyl and the pharmaceutically acceptable salts or prodrug thereof, for the preparation of medicaments useful for the prevention, treatment and diagnosis of CNS degenerative disorders related to protein misfolding and/or misaggregation. The invention also relates to novel compounds included in formula (I), to a method for preparing the compounds and to pharmaceutical compositions containing them.
本发明涉及以下通式(I)的
羟胺衍
生物,其中n为0、1或2;R1和R2独立地为H、OH或O ;R3为H或
CH3;R4为H、C1-C3直链或支链烷基或与R3一起形成五元至七元的碳环;R5和R6独立地为H或C1-C5直链或支链烷基,以及其药学上可接受的盐或前药,用于制备有益于预防、治疗和诊断与蛋白质错折和/或错聚相关的中枢神经系统退行性疾病的药物。本发明还涉及包括式(I)中的新化合物、制备该化合物的方法以及含有它们的药物组合物。