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
Substituted Piperidines that Increase P53 Activity and the Uses Thereof
申请人:Ma Yao
公开号:US20080004287A1
公开(公告)日:2008-01-03
In its many embodiments, the present invention discloses novel compounds, as inhibitors of HDM2 protein, methods for preparing such compounds, pharmaceutical compositions including one or more such compounds, methods of treatment, prevention, inhibition, of one or more diseases associated with the HDM2 protein or P53 using such compounds or pharmaceutical compositions.
Structure–activity relationship study of arylsulfonylimidazolidinones as anticancer agents
作者:Vinay K. Sharma、Ki-Cheul Lee、Eeda Venkateswararao、Cheonik Joo、Min-Seok Kim、Niti Sharma、Sang-Hun Jung
DOI:10.1016/j.bmcl.2011.09.025
日期:2011.11
In an effort to find novel N-arylsulfonylimidazolidinones as highly potent anticanceragent, the structure–activityrelationship of ethyl 2-methyl-4-(2-oxo-4-phenylimidazolidin-1-ylsulfonyl)phenylcarbamate was explored through synthesis and evaluation of in vitro cytotoxicity of its analogs against HCT116, A549 and NCL-H460 cancer cell lines. Among the synthesized derivatives, the carbamate analogs