2-isobutyl-3-[2-(methylsulfinyl)pyrimidin-4-yl]pyrazolo[1,5-a]pyridine 、 环戊胺 在
silica gel 、 ethyl acetate n-hexane 作用下,
反应 4.0h,
以to give N-cyclopentyl-4-(2-isobutylpyrazolo[1,5-a]pyridin-3-yl)pyrimidin-2-amine (890 mg, 89%) as a White solid的产率得到AV 1178
参考文献:
名称:
Therapeutic compounds based on pyrazolopyridline derivatives
Therapeutic compounds based on pyrazolopyridine derivatives
申请人:Gudmundsson S Kristjan
公开号:US20050282842A1
公开(公告)日:2005-12-22
The present invention provides compounds of formula (I):
wherein all variables are as defined herein, pharmaceutical compositions containing the same, processes for preparing the same and their use as pharmaceutical agents.
The present invention provides compounds of formula (I):
wherein all variables are as defined herein, pharmaceutical compositions containing the same, processes for preparing the same and their use as pharmaceutical agents.