申请人:Gyogyszerkutato Intezet Kft
公开号:US06265445B1
公开(公告)日:2001-07-24
The present invention relates to novel, antiarrhythmically active phenoxyalkylamine derivatives possessing a double point of attack. More particularly, the present invention relates to new phenoxyalkylamine derivatives of the formula (1)
wherein
R1 and R2, independently from each other, mean hydrogen, halogen or C1-4 alkyl group;
R3, R4 and R5, independently from each other, stand for hydrogen or C1-4 alkyl group;
R6 represents hydrogen, C1-4 alkyl or benzyl group;
R7 means nitro group or amino group optionally monosubstituted by C1-4 alkyl, benzoyl, C1-4 alkylcarbonyl, C1-4 alkylsulfonyl, C1-4 alkylcarbamoyl or C1-4 alkylthiocarbamoyl group;
both n and m are 0 or 1,
with the proviso that R2 is different from hydrogen, when R1 is hydrogen,
as well as stereoisomers or mixtures of stereoisomers thereof, acid addition salts thereof and hydrates, prodrugs and metabolites of all these compounds.
本发明涉及具有双重作用点的新型抗心律失常活性的苯氧烷胺衍生物。更具体地,本发明涉及一种新的苯氧烷胺衍生物,其化学式为(1),其中R1和R2分别独立地表示氢、卤素或C1-4烷基;R3、R4和R5分别独立地表示氢或C1-4烷基;R6表示氢、C1-4烷基或苄基;R7表示硝基或氨基,可选择地经C1-4烷基、苯甲酰基、C1-4烷基羰基、C1-4烷基磺酰基、C1-4烷基氨基甲酰基或C1-4烷基硫代氨基甲酰基基团单取代;n和m均为0或1,但R1为氢时,R2不同于氢;以及其立体异构体或立体异构体混合物,酸盐及水合物,以及所有这些化合物的前药和代谢物。