申请人:Merck & Co., Inc.
公开号:US05229381A1
公开(公告)日:1993-07-20
New substituted azetidinones of the general formula (A') which have been found to be potent elastase inhibitors and thereby useful anti-inflammatory and antidegenerative agents are described. ##STR1##
已发现具有强大弹性蛋白酶抑制剂作用的通用公式(A')的新替代氮杂环丙酮类化合物,并因此被用作有用的抗炎和抗退行性药物。