2-Oxy-4H-3,1-benzoxazin-4-one derivatives and related compounds
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0206323A1
公开(公告)日:1986-12-30
2-Oxy-4H-3,1-benzoxazin-4-ones represented by the formula:
and the pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions with serine protease inhibiting effects, therapeutic uses of such compounds and methods for their manufacture are disclosed.
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