N substituted 3-amino-2,2-di-c-alkyl-1,4-butyrolactones and 1,4-thiobutyrolactones for use as promoter of &ggr;-aminobutyric acid activity and for treating nervous disorders and preparation method
申请人:Centre National de la Recherche Scientifique (CNRS)
公开号:US06660769B1
公开(公告)日:2003-12-09
The invention concerns compounds represented by general formula (I) wherein: Z represents a sulfur or oxygen atom; the groups R1 and R2, identical or different, represent each a alkyl group or an alkenyl group; X represents a CO, a CO2, an SO, or an SO2 and the group R represents an alkyl, aryl, alkenyl, or aralkyl group, provided that when Z represents an oxygen atom, X an SO2 and R a group (a), R1 and R2 do not both represent the methyl group. The invention also concerns methods for preparing said compounds, pharmaceutical compositions containing them and their use as promoter of &ggr;-aminobutyric acid and as medicine particularly designed for treating nervous disorders.
这项发明涉及由一般式(I)表示的化合物,其中:Z代表硫或氧原子;基团R1和R2,相同或不同,分别代表烷基基团或烯基基团;X代表CO、CO2、SO或SO2,基团R代表烷基、芳基、烯基或芳基烷基,但当Z代表氧原子、X代表SO2且R代表基团(a)时,R1和R2不能同时代表甲基基团。该发明还涉及制备所述化合物的方法、含有它们的药物组合物以及它们作为γ-氨基丁酸促进剂和特别用于治疗神经疾病的药物的用途。