申请人:Auberson Yves
公开号:US20050169837A1
公开(公告)日:2005-08-04
The invention provides compounds of formula (I), wherein R, R
1
, R
2
, R
3
and R
4
are as defined in the description, and their preparation. The compounds of formula I are useful as biomarkers.
本发明提供了式(I)的化合物,其中R、R1、R2、R3和R4如描述中所定义,并提供它们的制备方法。式(I)的化合物可用作生物标志物。