申请人:Heffernan L. R. Michele
公开号:US20080004327A1
公开(公告)日:2008-01-03
This invention provides novel inhibitors of the enzyme D-amino acid oxidase as well as pharmaceutical compositions including the compounds of the invention. The invention also provides methods for the treatment and prevention of neurological disorders, such as neuropsychiatric and neurodegenerative diseases, as well as pain, ataxia and convulsion. The compounds of the invention have the general structure:
wherein A is NH or S. Q is a member selected from CR
1
and N. X and Y are members independently selected from O, S, CR
2
, N and NH. R
1
, R
2
and R
4
are members independently selected from H and F, provided that at least one member selected from R
1
, R
2
and R
4
is F. R
6
is a member selected from O
−
X
+
and OH, wherein X
+
is a positive ion, which is a member selected from inorganic positive ions and organic positive ions.
本发明提供了新型D-氨基酸氧化酶抑制剂,以及包括该发明化合物的制药组合物。本发明还提供了治疗和预防神经系统疾病,如神经精神疾病和神经退行性疾病,以及疼痛、共济失调和惊厥的方法。该发明化合物具有以下一般结构:其中A为NH或S,Q为从CR1和N中选择的成员,X和Y是独立选择的成员,选择自O、S、CR2、N和NH。R1、R2和R4是独立选择的成员,选择自H和F,但至少选择R1、R2和R4中的一个成员为F。R6为从O-X+和OH中选择的成员,其中X+为正离子,选择自无机正离子和有机正离子。