申请人:Richter Gedeon Vegyeszeti Gyar RT.
公开号:US05198446A1
公开(公告)日:1993-03-30
A method of treating a mammalian subject for Parkinson's disease or to provide a central muscle relaxant effect, which comprises the step of administering to the mammalian subject in need of the treatment, a therapeutically effective amount of a compound of the Formula (I) ##STR1## wherein m is 1,2 or 3; R.sub.1 and R.sub.2 each independently stand for hydrogen, C.sub.1 to C.sub.4 straight or branched chain alkyl, C.sub.1 to C.sub.4 alkoxy, C.sub.5 to C.sub.7 cycloalkyl, or halogen; and B is a 5- or 6-membered saturated or unsaturated heterocyclic group containing a nitrogen heteroatom, the heterocyclic group being bound through its heterocyclic nitrogen atom to the remainder of the compound, and which can contain one or two additional heteroatoms selected form the group consisting of an oxygen heteroatom, a sulfur heteroatom, and one or two additional nitrogen heteroatoms, which may be as an .dbd.N--, --NH-- or --NR-- group, where R is a C.sub.1 to C.sub.5 alkyl or C.sub.1 to C.sub.5 alkycarbonyl group, the nitrogen-containing heterocyclic group is unsubstituted or substituted on one of its carbon atoms by C.sub.1 to C.sub.4 alkyl or C.sub.1 to C.sub.4 alkoxycarbonyl; or a pharmaceutically acceptable salt thereof.
一种治疗哺乳动物帕金森病或提供中枢肌肉松弛效果的方法,包括向需要治疗的哺乳动物主体中给予化合物(I)的治疗有效量,其中化合物(I)的式子为:##STR1## 其中m为1、2或3;R1和R2各自独立地代表氢、C1至C4的直链或支链烷基、C1至C4的烷氧基、C5至C7的环烷基或卤素;B为含有氮杂原子的5-或6-成员饱和或不饱和杂环基,该杂环基通过其杂环氮原子与化合物的剩余部分相连,且可以包含来自由氧杂原子、硫杂原子和一到两个额外的氮杂原子的群组中选择的一个或两个附加杂原子,可以作为.dbd.N-,--NH-或--NR-基团,其中R是C1至C5烷基或C1至C5烷基羰基基团,含氮的杂环基未被取代或在其碳原子之一上被C1至C4烷基或C1至C4烷氧羰基取代;或其药学上可接受的盐。