申请人:Golec Julian M.C.
公开号:US20120077830A1
公开(公告)日:2012-03-29
This invention provides novel compounds, and pharmaceutically acceptable derivatives thereof, that are useful as caspase inhibitors. These compounds have the general formula I:
where R
1
, R
2
, and R
3
are as described herein, Ring A contains zero to two double bonds, each X is independently selected from nitrogen or carbon, at least one X in Ring A is a nitrogen, Ring A is optionally substituted as described, and may be fused to a saturated or unsaturated five to seven membered ring containing zero to three heteroatoms, and provided that when X
3
is a carbon, a substituent on X
3
is attached by an atom other than nitrogen.
本发明提供了新型化合物及其药学上可接受的衍生物,它们可用作caspase抑制剂。这些化合物的一般式为I:其中R1、R2和R3如本文所述,环A含零至两个双键,每个X独立地选自氮或碳,环A中至少有一个X为氮,环A可按所述进行取代,并且可以与含零至三个杂原子的饱和或不饱和的五至七元环融合,且在X3为碳时,X3上的取代基由非氮原子连接。