申请人:Hoechst Aktiengesellschaft
公开号:US05232922A1
公开(公告)日:1993-08-03
Imidazole compounds of the formula I ##STR1## in which R.sup.1 =alkyl, R.sup.2 and R.sup.3 =H, halogen or alkyl, X=OH or an amide radical having certain substituents, processes for their preparation and pharmaceuticals based on these compounds, in particular for the prophylaxis and treatment of circulatory disturbances, especially of disturbances of the microcirculation and of the disorders resulting therefrom, and some novel intermediates for the preparation of the compounds of the formula I, which are 1-methyl-, 1,2-dimethyl- and 1-ethyl-4-imidazolesulfonyl chloride.
公式I中的咪唑化合物## STR1 ##,其中R.sup.1 =烷基,R.sup.2和R.sup.3 = H,卤素或烷基,X = OH或具有某些取代基的酰胺基团,其制备过程以及基于这些化合物的药物,特别是用于预防和治疗循环障碍,尤其是微循环障碍及其引起的疾病,以及一些新的中间体,用于制备公式I中的化合物,其中包括1-甲基,1,2-二甲基和1-乙基-4-咪唑磺酰氯。