申请人:Adir et Compagnie
公开号:US05318994A1
公开(公告)日:1994-06-07
Compounds of the formula: ##STR1## in which: A represents ##STR2## R represents linear or branched lower alkyl, R.sub.1 represents hydrogen or linear or branched lower alkyl, and R.sub.2 represents aryl or lower arylalkyl or aryl or lower arylalkyl substituted by lower alkyl, lower alkoxy, trifluoromethyl, or halogen, aryl means phenyl or naphthyl, as well as optical isomers, epimers and diastereoisomers and addition salts thereof with a pharmaceutically-acceptable acid, lower alkyl and lower alkoxy having 1 to 6 carbon atoms inclusive, and medicaments containing the same which are useful for the treatment of disorders of the melatoninergic system.
分子式为:##STR1## 其中:A代表##STR2##,R代表线性或支链低碳基,R.sub.1代表氢或线性或支链低碳基,R.sub.2代表芳基或低芳基烷基或被低碳基,低烷氧基,三氟甲基或卤素取代的芳基或低芳基烷基取代的芳基,芳基表示苯基或萘基,以及光学异构体,外消旋异构体和二对映异构体及其与药学上可接受的酸的加合物,其中低碳基和低烷氧基具有1到6个碳原子,以及包含它们的药物,用于治疗褪黑素系统的疾病。