申请人:Astra Lakemedel Aktiebolag
公开号:US04076840A1
公开(公告)日:1978-02-28
Compounds of the formula ##STR1## wherein R.sup.1 is a hydrogen atom, a methyl group or an ethyl group and R.sup.2 is a hydrogen atom, ##STR2## wherein n is 1 or 2, provided that R.sup.1 is a methyl or an ethyl group when R.sup.2 is a hydrogen atom; methods for the preparation thereof; intermediates useful for their preparation; pharmaceutical preparations containing at least one of these compounds; and the use thereof in the treatment of alcoholism.
该公式的化合物为:##STR1## 其中R.sup.1是氢原子、甲基基团或乙基基团,R.sup.2是氢原子、##STR2## 其中n为1或2,但当R.sup.2是氢原子时,R.sup.1必须是甲基或乙基基团;其制备方法;制备它们有用的中间体;包含至少其中一种化合物的制药制剂;以及在治疗酒精中毒方面的用途。