申请人:AB Ferrosan
公开号:US04366162A1
公开(公告)日:1982-12-28
Aryl ethers of N-alkyl-piperdines having the formula ##STR1## wherein R.sub.1 represents hydrogen, halogen including F, Cl and Br, a lower alkanoyl group (e.g. alkanoyl of up to five carbon atoms), an alkenyl group (having three to five carbon atoms) or phenoxy, R.sub.2 represents hydrogen, halogen including F, Cl and Br, --CN group, a lower alkoxy group (e.g. alkoxy of up to five carbon atoms), a lower alkanoyl group (e.g. alkanoyl of up to five carbon atoms), an alkenyloxy or alkynyloxy group (having three to five carbon atoms) or a lower alkoxycarbonyl group (e.g. alkoxycarbonyl of up to five carbon atoms), R.sub.3 and R.sub.4 independently represent hydrogen, halogen including F, Cl and Br, a --CF.sub.3 group, a lower alkyl group (e.g. alkyl of up to five carbon atoms) or a lower alkoxy group (e.g. alkoxy of up to five carbon atoms), R.sub.5 represents hydrogen or an acyl group with 2-19 carbon atoms and n=3 or 4, and pharmaceutically acceptable acid addition salts. Pharmaceutical compositions containing said substances. Said substances are active in the central nervous system.
具有以下式子的N-烷基哌啶基芳基醚化合物:##STR1## 其中R.sub.1代表氢、卤素(包括F、Cl和Br)、较低的脂肪酰基团(如碳原子数不超过五个的脂肪酰基)、烯基基团(具有三到五个碳原子)或苯氧基,R.sub.2代表氢、卤素(包括F、Cl和Br)、--CN基团、较低的烷氧基团(如碳原子数不超过五个的烷氧基)、较低的脂肪酰基团(如碳原子数不超过五个的脂肪酰基)、烯氧基或炔氧基(具有三到五个碳原子)或较低的烷氧羰基基团(如碳原子数不超过五个的烷氧羰基),R.sub.3和R.sub.4独立地代表氢、卤素(包括F、Cl和Br)、--CF.sub.3基团、较低的烷基团(如碳原子数不超过五个的烷基)或较低的烷氧基团(如碳原子数不超过五个的烷氧基),R.sub.5代表氢或具有2-19个碳原子的酰基团,n=3或4,以及药学上可接受的酸盐。含有上述物质的制药组合物。上述物质在中枢神经系统中具有活性。