申请人:Ciba-Geigy Corporation
公开号:US04171366A1
公开(公告)日:1979-10-16
The present invention provides imidazole derivatives of the formula I ##STR1## wherein Het represents 1H-imidazol-1-yl which is unsubstituted or is substituted by lower alkyl, One of the symbols X and Y represents the epithio radical -S- or the ethenylene group --CH.dbd.CH--, and the other represents the direct bond, and N represents 1 to 4, And the rings A and B, besides being substituted by the radical -C.sub.n H.sub.2n -Het, are not substituted or are further substituted, and the ring C is unsubstituted or substituted, and the monoacid acid addition salts, in particular the pharmaceutically acceptable monoacid acid addition salts thereof. These new substances possess valuable pharmacological properties, in particular antidepressant activity, and can be used for the treatment of mental depressions. Specific embodiments are 1-[(naphtho[1,2-b]thien-4-yl)-methyl]-1H-imidazole and its pharmaceutically acceptable monoacid acid addition salts, and pharmaceutical compositions containing them.
本发明提供了公式I的咪唑衍生物##STR1##其中Het代表未取代或被较低烷基取代的1H-咪唑-1-基,符号X和Y中的一个代表硫代基-S-或乙烯基--CH.dbd.CH--,另一个代表直接键,N代表1至4,环A和B,除了被基团-C.sub.n H.sub.2n -Het取代外,未取代或进一步取代,环C未取代或取代,以及其单酸盐,特别是其中的药用可接受的单酸盐。这些新物质具有宝贵的药理特性,特别是抗抑郁活性,并可用于治疗精神抑郁症。具体实施例是1-[(naphtho[1,2-b]thien-4-yl)-methyl]-1H-咪唑及其药用可接受的单酸盐,以及含有它们的药物组合物。