申请人:Sanofi
公开号:US04916156A1
公开(公告)日:1990-04-10
The present invention relates to aromatic derivatives of the formula: ##STR1## in which: n represents an integer between 2 and 10; R.sub.1 and R.sub.2 are identical or different and represent a cycloalkyl containing 3 to 6 carbon atoms or an alkyl containing from 1 to 6 carbon atoms which is unsubstituted or substituted by a phenyl or benzyl group; or R.sub.1 and R.sub.2, together with the nitrogen atom to which they are bonded, form a heterocycle selected from pyrrolidin-1-yl, piperidino, azepin-1-yl, hexamethyleneimino, 4-methylpiperidino, 4-benzylpiperidino, 4-phenylpiperidino, 1,2,3,4-tetrahydroisoquinol-2-yl, morpholino and imidazol-1-yl groups; R.sub.3 represents a hydrogen, a halogen, a methyl or a phenyl; R.sub.4 represents a hydrogen, a halogen or a methyl; or R.sub.3 and R.sub.4, taken together with the benzene ring to which they are bonded, form a naphth-1-yl or naphth-2-yl group; Y represents a direct bond, a methyleneoxy group, a methylenethio group or a vinylene group; and R.sub.5 represents an alkyl containing from 5 to 18 carbon atoms, a cycloalkyl containing from 3 to 8 carbon atoms, an adamantyl, naphth-1-yl or naphth-2-yl group, an unsubstituted phenyl group or a phenyl group substituted by one or 2 substituents selected from halogen atoms, the trifluoromethyl group, the nitro group and the phenyl group; and to their salts with mineral or organic acids.
本发明涉及以下式的芳香族衍生物:##STR1## 其中:n表示2到10之间的整数;R.sub.1和R.sub.2相同或不同,表示含有3到6个碳原子的环烷基或含有1到6个碳原子的烷基,其未被取代或被苯基或苄基基团取代;或R.sub.1和R.sub.2与它们所连接的氮原子一起形成选自吡咯烷-1-基、哌啶基、氮杂辛基、六亚甲基、4-甲基哌啶基、4-苄基哌啶基、4-苯基哌啶基、1,2,3,4-四氢异喹啉-2-基、吗啉和咪唑-1-基团的杂环;R.sub.3表示氢、卤素、甲基或苯基;R.sub.4表示氢、卤素或甲基;或R.sub.3和R.sub.4与它们所连接的苯环一起形成萘-1-基或萘-2-基团;Y表示直接键、亚甲氧基团、亚甲硫基团或乙烯基团;R.sub.5表示含有5到18个碳原子的烷基、含有3到8个碳原子的环烷基、金刚烷基、萘-1-基或萘-2-基团、未被取代的苯基或被1或2个取代基取代的苯基,所述取代基选自卤素原子、三氟甲基基团、硝基和苯基;以及它们与矿物酸或有机酸的盐。