申请人:BYK Gulden Lomberg Chemische Fabrik GmbH
公开号:US04333942A1
公开(公告)日:1982-06-08
4-Phenoxypiperidines of the general formula I ##STR1## wherein R.sup.1 denotes a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an alkenyl group with 3 to 5 carbon atoms, a cycloalkylmethyl group with 3 to 7 carbon atoms in the cycloalkyl part or a phenylalkyl group with 1 to 3 carbon atoms in the alkyl part, R.sup.2 denotes a hydrogen atom, a nitro group, an amino group or an acylamino group and R.sup.3 denotes a phenyl group or a benzyl group, and their N-oxides and their acid-addition salts are new compounds. They have an antiptotic and analgesic action and are suitable for the treatment of depressions and painful conditions. Processes for the preparation of the new compounds are provided.
通用公式I的4-苯氧哌啶类化合物,其中R.sup.1代表氢原子,具有1至5个碳原子的烷基基团,具有3至5个碳原子的烯基基团,具有3至7个碳原子的环烷基甲基基团或具有1至3个碳原子的苄基基团,R.sup.2代表氢原子,硝基基团,氨基团或酰胺基团,R.sup.3代表苯基或苄基,它们的N-氧化物和酸盐是新化合物。它们具有抗抑郁和镇痛作用,适用于治疗抑郁和疼痛症状。提供了制备这些新化合物的方法。