Heterocyclic amide derivatives which process glycogen phorylase inhibitory activity
申请人:Bennett Norman Lile Stuart
公开号:US20060264494A1
公开(公告)日:2006-11-23
A compound of the formula (1) or a pharmaceutically-acceptable salt, or pro-drug thereof; (1) wherein, for example: R
4
and R
5
together are either —S—C(R
6
═C(R
7
)— or —C(R
7
)═C(R
6
)—S—; R
6
and R
7
are independently selected from hydrogen and halo; A is phenylene or heteroarylene; n is 0, 1 or 2; R
1
is halo, cyano or carboxy; R
2
is for example methyl; R
3
is for example selected from halo(1-4C)alkyl, dihalo(1-4C)alkyl, tifluoromethyl, hydroxy(1-4C)alkyl, dihydroxy(2-4C)alkyl, trihydroxy(3-4C)alkyl, cyano(1-4C)alkyl (optionally substituted on alkyl with hydroxy), (1-4C)alkoxy(1-4C)alkyl, (1-4C)alkoxy(1-4C)alkoxy(1-4C)alkyl, di[(1-4C)alkoxy](1-4C)alkyl, (hydroxy)[(1-4C)alkoxy](1-4C)alkyl; 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 compounds and pharmaceutical compositions containing them are described.
公式(1)的化合物或其药物可接受的盐或前药;(1)其中,例如:R4和R5一起是- S-C(R6═C(R7) -或-C(R7)═C(R6) -S-; R6和R7分别选择氢和卤素; A是苯基或杂环芳基; n为0、1或2; R1为卤素、氰基或羧基; R2为例如甲基; R3例如选择自卤(1-4C)烷基、二卤(1-4C)烷基、三氟甲基、羟基(1-4C)烷基、二羟基(2-4C)烷基、三羟基(3-4C)烷基、氰基(1-4C)烷基(在烷基上可选择性地用羟基取代)、(1-4C)烷氧基(1-4C)烷基、(1-4C)烷氧基(1-4C)烷氧基(1-4C)烷基、二((1-4C)烷氧基)(1-4C)烷基、(羟基)((1-4C)烷氧基)(1-4C)烷基; 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。描述了制备化合物和含有它们的制药组合物的过程。