申请人:Institut de Recherches Chimiques et Biologiques Appliquees
公开号:US05120736A1
公开(公告)日:1992-06-09
The present invention relates to novel 4-methyl-5-[2-(4-phenylpiperazin-1-yl)ethyl]thiazole derivatives of the general formula ##STR1## in which R is selected from a hydrogen atom, an alkyl radical having from 2 to 7 carbon atoms and an aralkyl radical of which the aryl moiety preferably consists of phenyl and of which the alkyl moiety has from 1 to 4 carbon atoms, and to the pharmaceutically acceptable salts of these derivatives. It further relates to a method of preparing these products and to pharmaceutical compositions in which they are incorporated. These derivatives are applied especially in the preparation of drugs intended for the treatment of functional dysuria associated with hyperactivity of the .alpha.-adrenergic sympathetic nervous system.
本发明涉及一种新颖的通式为的4-甲基-5-[2-(4-苯基哌嗪-1-基)乙基]噻唑衍生物,其中R从氢原子、具有2至7个碳原子的烷基基团和芳基烷基基团中选择,其中芳基部分首选为苯基,烷基部分具有1至4个碳原子,并且这些衍生物的药学上可接受的盐。它还涉及制备这些产品的方法以及这些产品被纳入的药物组合物。这些衍生物特别适用于制备用于治疗与α-肾上腺素能交感神经系统过度活跃相关的功能性排尿障碍的药物。