申请人:SANDOZ LTD.
公开号:EP0272671A2
公开(公告)日:1988-06-29
Thiol protease inhibitors are disclosed having the formula:
or an optical isomer thereof, or a pharmaceutically acceptable salt thereof, wherein:
n is 0 or 1;
m is 0, 1 or 2;
X is H or an N-protecting group;
each Y is independently an optionally protected α-amino acid residue;
R is an optionally protected α-amino acid side chain that is H or CH₃ or that is bonded to the α-carbon atom to which it is attached by a methylene, methine or phenyl radical; and
Rʹ is optionally substituted aryl.
已公开的硫醇蛋白酶抑制剂具有以下式子:或其光学异构体,或其药学上可接受的盐,其中:n为0或1;m为0、1或2;X为H或N-保护基团;每个Y独立地为任选保护的α-氨基酸残基;R为任选保护的α-氨基酸侧链,该侧链为H或CH₃,或通过亚甲基、甲基或苯基与所连接的α-碳原子键合;以及Rʹ为任选取代的芳基。