申请人:Kotobuki Seiyaku Company Limited
公开号:US04797415A1
公开(公告)日:1989-01-10
A new series of benzofuran and benzothiophene derivatives are disclosed. These compounds have a structure which can be obtained by substituting the third position of 2-lower alkyl-benzofuran or 2-lower alkyl-benzothiophene with a substituted benzene derivative, itaconic acid derivative or a substituted phenoxymethyl tetrazole derivative. They are useful as diuretics without side effects of elevating serum uric acid levels and can be used in the treatment of hyperuricemia.
公开了一系列苯并呋喃和苯并噻吩衍生物。这些化合物具有以下结构:通过用取代的苯基衍生物、顺丁烯二酸衍生物或取代的苯氧甲基四唑衍生物替换2-较低烷基苯并呋喃或2-较低烷基苯并噻吩的第三位置而获得。它们可用作利尿剂,不会引起升高血清尿酸水平的副作用,并可用于治疗高尿酸血症。