申请人:Adir Et Compagnie
公开号:US05663191A1
公开(公告)日:1997-09-02
Compounds of formula (I): ##STR1## in which: n represents 1 or 2, R.sub.1 represents hydrogen or alkyl, benzyl, acetyl, benzoyl, allyl, pyridinecarbonyl, pyridinemethyl, acylaminoalkyl (optionally substituted), pyridineaminocarbonyl, phthalimidoalkyl, thiochromanyloxyalkyl or (benzodioxanyloxy)alkyl, R.sub.2, R.sub.3 or R.sub.4, which may be identical or different, represent hydrogen or halogen or alkyl, alkoxy, hydroxyl, acetyl, aminocarbonyl, aminomethyl, cyano, nitro, amino, phenyl (which may or may not be substituted), furyl, pyridinyl, thienyl or pyridyl, or alternatively, when they are located on adjacent carbons, R.sub.2 and R.sub.3 form, with the carbon atoms which bear them, a furan or phenyl ring, the isomers thereof and the addition salts thereof with a pharmaceutically acceptable acid, and medicinal products containing the same are useful for the treatment of diseases requiring a ligand to the 5-HT.sub.2C receptors.
式(I)的化合物:##STR1## 其中:n代表1或2,R.sub.1代表氢或烷基、苄基、乙酰基、苯甲酰基、烯丙基、吡啶羧酰基、吡啶甲基、酰胺基烷基(可选取代基)、吡啶氨基甲酰基、邻苯二甲酰亚胺基烷基、噻吩氧烷基或(苯并二氧杂环)氧烷基,R.sub.2、R.sub.3或R.sub.4可以相同或不同,代表氢或卤素或烷基、烷氧基、羟基、乙酰基、氨基甲酰基、氨基甲基、氰基、硝基、氨基、苯基(可以取代或不取代)、呋喃基、吡啶基、噻吩基或吡啶基,或者当它们位于相邻的碳上时,R.sub.2和R.sub.3与它们所带的碳原子形成一个呋喃环或苯环,其异构体及其与药学上可接受的酸的加合盐,以及含有它们的药物制剂,用于治疗需要5-HT.sub.2C受体配体的疾病。