The present invention provides a VDAC regulator comprising a compound represented by the formula (I):
wherein R
1
is a halogen atom, an optionally substituted heterocyclic group, an optionally substituted hydroxy group, an optionally substituted thiol group or an optionally substituted amino group; A is an optionally substituted acyl group, an optionally substituted heterocyclic group, an optionally substituted hydroxy group or an optionally esterified or amidated carboxyl group; B is an optionally substituted aromatic group; X is an oxygen atom, a sulfur atom or an optionally substituted nitrogen atom; and Y is a divalent hydrocarbon group or heterocyclic group, a salt thereof or a prodrug thereof, which is useful as an agent for the prophylaxis or treatment of Down's syndrome and the like, and the like.
本发明提供了一种V
DAC调节剂,其包含由式(I)表示的化合物:其中,R1是卤素原子、可选取代的杂环基、可选取代的羟基、可选取代的
硫醇基或可选取代的
氨基;A是可选取代的酰基、可选取代的杂环基、可选取代的羟基或可选酯化或酰胺化的羧基;B是可选取代的芳香基;X是氧原子、
硫原子或可选取代的氮原子;Y是二价的烃基或杂环基、其盐或前药,该化合物有用作预防或治疗唐氏综合症等疾病的药物。