Synthesis and optimization of 2-pyridin-3-yl-benzo[d][1,3]oxazin-4-one based inhibitors of human neutrophil elastase
作者:Kevin R. Shreder、Julia Cajica、Lingling Du、Allister Fraser、Yi Hu、Yasushi Kohno、Emme C.K. Lin、Steve J. Liu、Eric Okerberg、Lan Pham、Jiangyue Wu、John W. Kozarich
DOI:10.1016/j.bmcl.2009.06.053
日期:2009.8
The hit-to-lead optimization of the HNE inhibitor 5-methyl-2-(2-phenoxy-pyridin-3-yl)-benzo[d][1,3]oxazin-4-one is described. A structure-activity relationship study that focused on the 5 and 7 benzoxazinone positions yielded the optimized 5-ethyl-7-methoxy-benzo[d][1,3]oxazin-4-one core structure. 2-[2-(4Methyl-piperazin-1-yl)-pyridin-3-yl] derivatives of this core were shown to yield HNE inhibitors of similar potency with significantly different stabilities in rat plasma. (C) 2009 Elsevier Ltd. All rights reserved.
SERINE HYDROLASE INHIBITORS
申请人:Activx Biosciences, Inc.
公开号:EP2066662A2
公开(公告)日:2009-06-10
US7879846B2
申请人:——
公开号:US7879846B2
公开(公告)日:2011-02-01
[EN] SERINE HYDROLASE INHIBITORS<br/>[FR] INHIBITEURS DE SERINE HYDROLASE
申请人:ACTIVX BIOSCIENCES INC
公开号:WO2008036379A2
公开(公告)日:2008-03-27
[EN] Provided herein are benzoxazinone compounds of formula (I) and compositions containing the compounds. The compounds and compositions are useful in the methods of inhibiting the action of serine hydrolase, including neutrophil elastase. In certain embodiments, the compounds and compositions are useful in the prevention, amelioration or treatment of serine hydrolase-mediated diseases. [FR] L'invention concerne des composés de benzoxaninone de formule (I) et des compositions renfermant ces composés. Ces composés et compositions sont utiles dans les méthodes d'inhibition de l'action de la sérine hydrolase, y compris de l'élastase neutrophile. Dans certains modes de réalisation, les composés et les compositions sont utiles dans la prévention, l'amélioration ou le traitement de maladies véhiculées par la sérine hydrolase.