Thiazolidinedione derivatives, process for their preparation and pharmaceutical compositions containing them
申请人:TOBISHI PHARMACEUTICAL CO., LTD.
公开号:EP0780389A1
公开(公告)日:1997-06-25
A thiazolidinedione derivative represented by the following general formula (I):
[wherein the dotted line represents a single bond or a double bond , the thiazolidinedione ring residue is linked to either of 2-, 3-, 4-, 5- and 6-positions on the indole ring and R represents a group selected from the group consisting of hydrogen atom and alkyl, alkenyl, alkynyl, phenyl, aralkyl, heterocycloalkyl, arylsulfonyl and arylaminocarbonyl groups] or a pharmaceutically acceptable salt thereof exhibits excellent effects of reducing the blood sugar level and of reducing the lipid concentration in blood and is accordingly useful as a therapeutic agent for treating diabates mellitus. These derivatives and pharmaceutically acceptable salt thereof are almost free of any side effect.
由以下通式(I)代表的噻唑烷二酮衍生物:
[其中虚线代表单键或双键,噻唑烷二酮环残基与吲哚环上的 2-、3-、4-、5-和 6-位中的任一个相连,R 代表选自氢原子和烷基、烯基、炔基、苯基、芳基、杂环烷基、芳基磺酰基和芳基氨基羰基组成的基团]或其药用盐、或其药学上可接受的盐具有极佳的降低血糖水平和血脂浓度的效果,因此可用作治疗糖尿病的药物。这些衍生物及其药学上可接受的盐几乎没有任何副作用。