(3-chloro-pyrazin-2-yl)-pyridin-3-yl-methanol 在
二氧化锰甲苯 作用下,
以
甲苯 为溶剂,
反应 2.0h,
以to afford (3-Chloro-pyrazin-2-yl)-pyridin-3-yl-methanone as a pale brown solid which的产率得到(3-chloro-pyrazin-2-yl)-pyridin-3-yl-methanone
Pyrazine derivatives that inhibit phosphatidylinositol 3-kinase enzyme
申请人:Novartis AG
公开号:US08268834B2
公开(公告)日:2012-09-18
The present invention concerns a compound of formula (I)
or a salt, suitably a pharmaceutically acceptable salt, or solvate thereof, wherein the groups R1, R2, Ar′, A and Y are defined in the description, to compositions and use of the compounds in the treatment of inflammatory and allergic conditions.
The present invention concerns a compound of formula (I)
or a salt, suitably a pharmaceutically acceptable salt, or solvate thereof, wherein the groups R1, R2, Ar′, A and Y are defined in the description, to compositions and use of the compounds in the treatment of inflammatory and allergic conditions.