申请人:Cassell Aktiengesellschaft
公开号:US04837225A1
公开(公告)日:1989-06-06
2,5-Dimethylpyrrole derivatives of the formula I ##STR1## in which R denotes alkyl which is substituted by --NH.sub.2, acylamino of the formula --NH--CX--R.sup.1 or by an optionally substituted heterocycle having 1 hetero member; or denotes an optionally substituted heterocycle having 1 member, and X and R.sup.1 have the meanings given and their pharmacologically acceptable acid addition salts, their preparation by reaction of amines of the formula II R--NH.sub.2 (II) with acetonylacetone or by acylating N-aminoalkyl-2,5-dimethylpyrroles, and their use as pharmaceutical active compounds.
公式I的2,5-二甲基吡咯衍生物##STR1##中,其中R代表被--NH.sub.2取代的烷基,被--NH--CX--R.sup.1取代的酰基氨基或被1个杂环成员取代的可选择取代的杂环;或代表一个可选择取代的具有1个成员的杂环,X和R.sup.1具有给定的含义及其药理学可接受的酸盐,它们通过化合物II的胺R--NH.sub.2(II)与乙酰丙酮的反应或通过酰化N-氨基烷基-2,5-二甲基吡咯制备,并用作药用活性化合物。