申请人:Adir et Compagnie
公开号:US05182278A1
公开(公告)日:1993-01-26
Compounds of general formula (I): ##STR1## in which: R.sub.1 denotes a hydrogen atom or a lower alkyl optionally substituted with a hydroxyl group, R.sub.2 and R.sub.3 : a- identical or different, denote a hydrogen atom, a lower alkyl, a lower alkenyl, a substituted or unsubstituted aryl, a substituted or unsubstituted (lower alkyl)aryl, b- are such that they form, with the nitrogen which carries them, a saturated or unsaturated, mono- or bicyclic heterocyclic system containing at most 3 hetero atoms per ring, substituted or unsubstituted, with the exception of 1-arylpiperazine systems, X denotes a hydrogen atom, Y denotes a hydrogen atom or a hydroxyl, or alternatively X and Y denote an oxygen atom, provided that R.sub.1 is then other than a methyl group, Z denotes a hydrogen atom or forms a .pi. bond with Y, and T denotes a hydrogen atom or a lower alkyl, their stereoisomers and their quaternary ammonium salts, as well as their addition salts with a pharmaceutically acceptable acid having analgesic or arterial antihypertensive property. Medicinal products.
通式(I)的化合物:##STR1## 其中:R.sub.1代表氢原子或一个较低的烷基,可选地被氢氧基取代,R.sub.2和R.sub.3:a-相同或不同,代表氢原子,较低的烷基,较低的烯基,取代或未取代的芳基,取代或未取代的(较低的烷基)芳基,b-是这样的,与它们携带的氮一起形成一个饱和或不饱和的,含有最多3个杂原子的单环或双环杂环系统,被取代或未取代,除了1-芳基哌嗪系统外,X代表氢原子,Y代表氢原子或氢氧基,或者X和Y代表氧原子,前提是R.sub.1不是甲基基团,Z代表氢原子或与Y形成π键,T代表氢原子或较低的烷基,它们的立体异构体和它们的季铵盐,以及它们与具有镇痛或动脉抗高血压性能的药学可接受的酸的加合物。药品。