[EN] PYRIDINYLPYRAZOLOPYRIMIDINONE DERIVATIVES AS PDE 7 INHIBITORS [FR] DERIVES DE PYRIDINYL-PYRAZOLO-PYRIMIDINONES INHIBITEURS DE LA PHOSPHODIESTERASE VII
[EN] PYRIDINYLPYRAZOLOPYRIMIDINONE DERIVATIVES AS PDE 7 INHIBITORS [FR] DERIVES DE PYRIDINYL-PYRAZOLO-PYRIMIDINONES INHIBITEURS DE LA PHOSPHODIESTERASE VII
Pyridinylpyrazolopyrimidinone derivatives as pde 7 inhibitors
申请人:Inoue Hidekazu
公开号:US20060128728A1
公开(公告)日:2006-06-15
To provide the compounds inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic disease, inflammatory disease or immunologic disease. The compound is pyridinylpyrazolopyrimidinone compound represented by the following formula (IA) or (IB): especially, R
1
is cyclohexyl or cycloheptyl group, R
2
is methyl; R
3
is a group: —NR
5
R
6
or —S(O)
0-2
R
8
; hydrogen atom; nitro group; cyano group; a halogen atom; heteroaryl group; and R
4
is methoxy or ethoxy group.
Pyrazolopyrimidinone derivatives having PDE7 inhibiting action
申请人:Inoue Hidekazu
公开号:US20050148604A1
公开(公告)日:2005-07-07
Pyrazolopyrimidinone derivatives expressed by the following general formula (IA) or (IB):
and the following general formula (IA′) or (IB′):
where the symbols are as disclosed in the specification, are provided as desired compounds. These compounds have the action of selectively inhibiting PDE7, thereby increasing the intracellular cAMP level and inhibiting the activation of T cells. Thus, they are useful for prevention and treatment of various allergic diseases and inflammatory or immunological diseases.
1,3,5-trisubstituted-5-phenyl and 5-pyridyl pyrazolopyrimidinone derivatives having PDE7 inhibiting action
申请人:Ausbio Pharma Co., Ltd.
公开号:US07268128B2
公开(公告)日:2007-09-11
Pyrazolopyrimidinone derivatives expressed by the following general formula (IA) or (IB):
where the symbols are as disclosed in the specification, are provided as desired compounds. These compounds selectively inhibiting PDE7, thereby increasing the intracellular cAMP level and inhibiting the activation of T cells. Thus, these compounds are useful for prevention and treatment of various allergic diseases and inflammatory or immunological diseases.
PYRIDINYLPYRAZOLOPYRIMIDINONE DERIVATIVES AS PDE 7 INHIBITORS
申请人:Inoue Hidekazu
公开号:US20070270419A1
公开(公告)日:2007-11-22
To provide the compounds inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic disease, inflammatory disease or immunologic disease. The compound is pyridinylpyrazolo-pyrimidinone compound represented by the following formula (IA) or (IB):
especially, R
1
is cyclohexyl or cycloheptyl group, R
2
is methyl; R
3
is a group: —NR
5
R
6
or —S(O)
0-2
R
8
;hydrogen atom; nitro group; cyano group; a halogen atom; heteroaryl group; and R
4
is methoxy or ethoxy group.
Pyridinylpyrazolopyrimidinone derivatives as PDE 7 inhibitors
申请人:Asubio Pharma Co. Ltd.
公开号:US07943624B2
公开(公告)日:2011-05-17
To provide the compounds inhibiting PDE 7 selectively, and therefore, enhance cellular cAMP level. Consequently, the compound is useful for treating various kinds of disease such as allergic disease, inflammatory disease or immunologic disease. The compound is pyridinylpyrazolo-pyrimidinone compound represented by the following formula (IA) or (IB):
especially, R1 is cyclohexyl or cycloheptyl group, R2 is methyl; R3 is a group: —NR5R6 or —S(O)0-2R8;hydrogen atom; nitro group; cyano group; a halogen atom; heteroaryl group; and R4 is methoxy or ethoxy group.