4H-3,1-benzoxazin-4-ones and related compounds, pharmaceutical compositions containing them, and processes for their preparation
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0147211B1
公开(公告)日:1990-09-12
US4657893A
申请人:——
公开号:US4657893A
公开(公告)日:1987-04-14
Design and synthesis of 4H-3,1-benzoxazin-4-ones as potent alternate substrate inhibitors of human leukocyte elastase
作者:Allen Krantz、Robin W. Spencer、Tim F. Tam、Teng Jiam Liak、Leslie J. Copp、Everton M. Thomas、Steven P. Rafferty
DOI:10.1021/jm00164a002
日期:1990.2
inhibitors of the serine proteinase humanleukocyteelastase (HL elastase) and form acyl enzyme intermediates during enzyme catalysis. We have synthesized a large variety of benzoxazinones using specific methods that have been adapted to achieve the pattern of ring substitution dictated by theoretical considerations. The results of the inhibition of HL elastase by 175 benzoxazinones are reported herein