申请人:AstraZeneca AB
公开号:US07276517B2
公开(公告)日:2007-10-02
Heterocyclic amides of formula (1)
wherein:
X is N or CH;
R4 and R5 together are either —S—C(R6)═C(R7)— or —C(R7)═C(R6)—S—;
R6 and R7 are independently selected from, for example hydrogen, halo and C1-4alkyl;
A is phenylene or heteroarylene;
n is 0, 1 or 2;
R1 is selected from for example halo, nitro, cyano, hydroxy, carboxy;
R2 is hydrogen, hydroxy or carboxy;
R3 is selected from for example hydrogen, hydroxy, aryl, heterocyclyl and C1-4alkyl(optionally substituted by 1 or 2 R8 groups);
R8 is selected from for example hydroxy, —COCOOR9, —C(O)N(R9)(R10), —NHC(O)R9, (R9)(R10)N— and —COOR9;
R9 and R10 are selected from for example hydrogen, hydroxy, C1-4alkyl (optionally substituted by 1 or 2 R13);
R13 is selected from hydroxy, halo, trihalomethyl and C1-4alkoxy;
or a pharmaceutically acceptable salt or pro-drug thereof, possess glycogen phosphorylase inhibitory activity and accordingly have value in the treatment of disease states associated with increased glycogen phosphorylase activity. Processes for the manufacture of said heterocyclic amide derivatives and pharmaceutical compositions containing them are described.
公式(1)中的杂环酰胺,其中:
X为N或CH;
R4和R5一起是—S—C(R6)═C(R7)—或—C(R7)═C(R6)—S—;
R6和R7独立选择自例如氢,卤素和C1-4烷基;
A为苯基或杂环芳基;
n为0,1或2;
R1选择自例如卤素,硝基,氰基,羟基,羧基;
R2为氢,羟基或羧基;
R3选择自例如氢,羟基,芳基,杂环基和C1-4烷基(可选地取代1或2个R8基团);
R8选择自例如羟基,—COCOOR9,—C(O)N(R9)(R10),—NHC(O)R9,(R9)(R10)N—和—COOR9;
R9和R10选择自例如氢,羟基,C1-4烷基(可选地取代1或2个R13);
R13选择自例如羟基,卤素,三卤甲基和C1-4烷氧基;
或其药学上可接受的盐或前药,具有糖原磷酸化酶抑制活性,因此在治疗与糖原磷酸化酶活性增加相关的疾病状态方面具有价值。描述了制造该杂环酰胺衍生物的方法以及含有它们的制药组合物。