Compounds of formula (I):
wherein:
A represents thienyl, furyl, pyrrolyl, oxathiol, thiazole, isothiazole, oxazole or imidazole,
represents a single bond or a double bond,
R1 represents hydrogen, linear or branched (C1-C6)alkyl optionally substituted by one or more groups selected from halogen or (C1-C6)alkoxy-(C1-C6)alkyl,
R2 represents hydrogen or linear or branched (C1-C6)alkyl group optionally substituted by one or more halogen,
R3 represents hydrogen or a group selected from linear or branched (C1-C6)alkyl, CONHR′ and SO2NHR′ wherein R′ represents linear or branched (C1-C6)alkyl,
its enantiomers and diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base.
Medicinal products containing the same, which are useful as AMPA inhibitors.
化合物的式子(I):
其中:
A代表
噻吩基、
呋喃基、
吡咯基、氧
硫杂环基、
噻唑基、
异噻唑基、
噁唑基或
咪唑基,表示单键或双键,
R1代表氢、线性或支链(C1-C6)烷基,可选地被卤素或(C1-C6)烷氧基-(C1-C6)烷基中的一个或多个基团取代,
R2代表氢或线性或支链(C1-C6)烷基,可选地被一个或多个卤素取代,
R3代表氢或从线性或支链(C1-C6)烷基、CONHR′和SO2NHR′中选择的一个基团,其中R′代表线性或支链(C1-C6)烷基,以及其对映体和非对映异构体,以及与药学上可接受的酸或碱形成的加合物。
含有上述化合物的药物,其作为
AMPA
抑制剂是有用的。