申请人:LYTIX BIOPHARMA AS
公开号:US20170007583A1
公开(公告)日:2017-01-12
The present invention provides a compound of formula (I) wherein: Y represents a C or N atom which may be substituted or form a cyclic group with R′″ but may not be a quaternary C atom; R′ is —OR
1
, —CONH
2
, —CF
3
, F, —OH, —NO
2
, —CN or —OCOR
1
in which R
1
, is C
1-3
alkyl and each may be in the beta or gamma position; R″ is C
1-3
alkyl or H; and R′″ is H or a group consisting of 1-12 non-hydrogen atoms and may be linear, branched and/or incorporate one or more cyclic groups, cyclic groups may be aromatic and/or heterocyclic and 2 or more cyclic groups may be linked or fused and each may be substituted; or a salt, hydrate or solvate of a compound of formula (I) for use in the treatment or prevention of a neurodegenerative disorder by inhibiting formation of neurofibrillary (tau) tangles and/or by inhibiting Dyrk 1A. The invention further relates to non-therapeutic uses of these compounds.
本发明提供了一种具有以下结构的化合物(I):其中:Y代表一个C或N原子,可以被取代或与R′″形成一个环状基团,但不能是一个季铵C原子;R′是—OR1,—CONH2,—CF3,F,—OH,—NO2,—CN或—OCOR1,在其中R1是C1-3烷基,每个可能处于β或γ位置;R″是C1-3烷基或H;而R′″是H或由1-12个非氢原子组成的基团,可以是线性的、支链的和/或包含一个或多个环状基团,环状基团可以是芳香的和/或杂环的,并且2个或更多个环状基团可以连接或融合,每个都可以被取代;或者化合物(I)的盐、水合物或溶剂化合物,用于通过抑制神经纤维缠结(tau)和/或抑制Dyrk 1A的形成来治疗或预防神经退行性疾病。该发明还涉及这些化合物的非治疗用途。