5-氨基喹啉 、 1-cyclopentyl-3-ethyl-1H-indazole-6-carbonyl chloride 以to give 38 mg (30%) of pale yellow powder的产率得到1-Cyclopentyl-3-ethyl-1H-indazole-6-carboxylic acid quinolin-5-ylamide
参考文献:
名称:
Indazole derivatives and their use as inhibitors of phosphodiesterase (PDE) type IV and the production of tumor necrosis factor (TNF)
Indazole derivatives and their use as inhibitors of phosphodiesterase (PDE) type IV and the production of tumor necrosis factor (TNF)
申请人:Pfizer Inc
公开号:US06262040B1
公开(公告)日:2001-07-17
The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R, R1, and R2, are as defined herein. The invention further relates to pharmaceutical compositions containing, and methods of using, the compounds of formula (I), or acceptable salts thereof, for the inhibition of phosphodiesterase (PDE) type IV or the production of tumor necrosis factor (TNF) in a mammal. The invention also relates to intermediates that are useful in the preparation of the compounds of formula (I).