Beta-Amino-Acid derivatives as inhibitors of matrix metalloproteases and TNF-Alpha
申请人:——
公开号:US20020013341A1
公开(公告)日:2002-01-31
The present application describes novel &bgr;-amino acid derivatives of formula I:
1
or pharmaceutically acceptable salt or prodrug forms thereof, wherein A, X, Z, U
a
, X
a
, Y
a
, Z
a
, R
1
, R
2
, R
3
, R
4
, and R
4a
are defined in the present specification, which are useful as metalloprotease and/or as TNF-&agr; inhibitors.
本申请描述了式I的新型β-氨基酸衍生物:
1
或其药用可接受的盐或前药形式,其中A、X、Z、U
a
、X
a
、Y
a
、Z
a
、R
1
、R
2
、R
3
、R
4
和R
4a
在本规范中有定义,这些衍生物可用作金属蛋白酶和/或TNF-α抑制剂。