Phosphodiesterase 4 inhibitors, including aminoindazole and aminobenzofuran analogs
申请人:Schumacher A. Richard
公开号:US20070123570A1
公开(公告)日:2007-05-31
PDE4 inhibition is achieved by novel compounds, e.g., aminoindazole and aminobenzofuran analogs, The compounds of the present invention are of Formulas I and II:
wherein R
1
, R
2
, R
3
, R
4
, R
7
and R
8
are as defined herein.
PDE4抑制是通过新型化合物实现的,例如氨基吲唑和氨基苯并呋喃类似物。本发明的化合物为I和II式:其中R1,R2,R3,R4,R7和R8如此定义。