N-substituted-2-amino-4-phenyl-4-oxo-butanoic acid compounds having kynurenine-3-hydroxy base inhibitory activity
申请人:Pharmacia & Upjohn S.p.A.
公开号:US06207709B1
公开(公告)日:2001-03-27
An N-substituted-2-amino-4-phenyl-4-oxo-butanoic acid compound of the formula (I):
wherein X, Y, W and R are as defined herein.
一种具有如下化学式(I)的N-取代-2-氨基-4-苯基-4-氧代丁酸化合物:其中X、Y、W和R的定义如本文所述。