申请人:Japan Tobacco Inc.
公开号:EP1452530A1
公开(公告)日:2004-09-01
The present invention relates to an azole compound represented by the formula [I]
wherein W is S or O; R is -COOR7, -X1-A1-COOR7 (R7 is H, alkyl) or tetrazolyl; R1, R2, R3 and R4 are H and the like; A is -(CH2)m-X- (X is -N(R8)-, -C(R9)(R10)-, -CO- or -CO-N(R8)-); B is aryl or aromatic heterocyclic group; R5 is H and the like; R6 is -(Y)s1-(A2)s-Z (Y is -O-, -S(O)t-, -N(R13)-, -N(R14)-CO-, -N(R14)-SO2-, -SO2-N(R14)- and the like, A2 is alkylene, and Z is cycloalkyl, aryl, aromatic heterocyclic group, indanyl, piperazinyl, a prodrug thereof or a pharmaceutically acceptable salt thereof. The compound [I] of the present invention has a protein tyrosine phosphatase 1B inhibitory activity, and is useful as a therapeutic agent for diabetes, a therapeutic drug for diabetic complications or a therapeutic drug for hyperlipidemia.
本发明涉及一种由式[I]表示的唑化合物
其中W是S或O;R是-COOR7、-X1-A1-COOR7(R7是H、烷基)或四唑基;R1、R2、R3和R4是H等;A是-(CH2)m-X-(X是-N(R8)-、-C(R9)(R10)-、-CO-或-CO-N(R8)-);B是芳基或芳香杂环基团;R5是H等;R6是-(Y)s1-(A2)s-Z(Y是-O-、-S(O)t-、-N(R13)-、-N(R14)-CO-、-N(R14)-SO2-、-SO2-N(R14)-等,A2是亚烷基,Z是环烷基、芳基、芳香杂环基、茚基、哌嗪基、其原药或其药学上可接受的盐。本发明的化合物[I]具有蛋白酪氨酸磷酸酶 1B 抑制活性,可作为糖尿病治疗剂、糖尿病并发症治疗药物或高脂血症治疗药物。