申请人:Imperial Chemical Industries PLC
公开号:US05102905A1
公开(公告)日:1992-04-07
The invention concerns heterocyclic nitromethane derivatives of the formula 1 as defined hereinafter (and their non-toxic salts) wherein the heterocyclic moiety Q is thienyl, benzothienyl or dibenzothienyl and may bear a wide variety of optional substituents, together with pharmaceutical compositions containing them. The nitromethane derivatives are inhibitors of the enzyme aldose reductase and are of value in the treatment of certain complications of diabetes and galactosemia.
这项发明涉及下述定义的式1的杂环硝基甲烷衍生物(及其无毒盐),其中杂环基团Q是噻吩基、苯并噻吩基或二苯并噻吩基,并且可能带有各种可选的取代基,以及含有它们的药物组合物。这些硝基甲烷衍生物是醛糖还原酶的抑制剂,在治疗糖尿病和半乳糖血症的某些并发症方面具有价值。