Thienopyrazole derivative having PDE7 inhibitory activity
申请人:Daiichi Sankyo Company, Limited
公开号:US07932250B2
公开(公告)日:2011-04-26
To provide thienopyrazole derivatives inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic diseases, inflammatory diseases or immunologic diseases. The compound is thienopyrazole compound represented by the following formula (I):
[wherein, especially, R1 is a cyclohexyl, a cycloheptyl group or a tetrahydropyranyl group; R2 is methyl; R3 is a hydrogen atom; and R4 is a group: —CONR5R6 (in which any one of R5 and R6 is a hydrogen atom)].
Thienopyrazole Derivative Having PDE7 Inhibitory Activity
申请人:Inoue Hidekazu
公开号:US20090131413A1
公开(公告)日:2009-05-21
To provide thienopyrazole derivatives inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic diseases, inflammatory diseases or immunologic diseases. The compound is thienopyrazole compound represented by the following formula (I):
[wherein, especially, R
1
is a cyclohexyl, a cycloheptyl group or a tetrahydropyranyl group; R
2
is methyl; R
3
is a hydrogen atom; and R
4
is a group: —CONR
5
R
6
(in which any one of R
5
and R
6
is a hydrogen atom)].