New 3‐unsubstituted isoxazolones as potent human neutrophil elastase inhibitors: Synthesis and molecular dynamic simulation
作者:Maria Paola Giovannoni、Letizia Crocetti、Niccolò Cantini、Gabriella Guerrini、Claudia Vergelli、Antonella Iacovone、Elisabetta Teodori、Igor A. Schepetkin、Mark T. Quinn、Samuele Ciattini、Patrizia Rossi、Paola Paoli
DOI:10.1002/ddr.21625
日期:2020.5
Humanneutrophilelastase (HNE) is a proteolytic enzyme belonging to the serine protease family and is involved in a variety of pathologies. Thus, compounds able to inhibit HNE represent promising therapeutics for the treatment of inflammatory diseases. Here, we report the further elaboration of our previously reported 3‐methylisoxazolone derivatives, synthesizing a new series of 3‐nor‐derivatives
Synthesis of heterocyclic ketene N,O-acetals from 5(2H)-isoxazolones
作者:Egle M. Beccalli、Alessandro Marchesini、Tullio Pilati
DOI:10.1016/s0040-4020(97)00654-6
日期:1997.7
Starting from 4-aryl isoxazolin-5-ones 1, a new synthesis of heterocyclic ketene N,O-acetals is described.
从4-芳基异恶唑啉-5-酮1开始,描述了杂环烯酮N,O-缩醛的新合成。
BECCALLI, E. M.;LA, ROSA, C.;MARCHESINI, A., J. ORG. CHEM., 1984, 49, N 22, 4287-4290
作者:BECCALLI, E. M.、LA, ROSA, C.、MARCHESINI, A.
DOI:——
日期:——
Discovery of isoxazolinone antibacterial agents. Nitrogen as a replacement for the stereogenic center found in oxazolidinone antibacterials
作者:Lawrence B. Snyder、Zhaoxing Meng、Robert Mate、Stanley V. D’Andrea、Anne Marinier、Claude A. Quesnelle、Patrice Gill、Kenneth L. DenBleyker、Joan C. Fung-Tomc、MaryBeth Frosco、Alain Martel、John F. Barrett、Joanne J. Bronson
DOI:10.1016/j.bmcl.2004.06.076
日期:2004.9
A series of potential antimicrobial derivatives possessing bioisosteric replacements for the central oxazolidinone ring found in oxazolidinone antibacterials have been prepared. The design concept involved replacement of the requisite SP3-hybridized stereogenic center found at the 5-position of the oxazolidinone with a nitrogen atom. The synthesis and antibacterial activity of three such ring systems, the benzisoxazolinones, pyrroles, and isoxazolinones is described. (C) 2004 Elsevier Ltd. All rights reserved.
Oxidation of 4-aryl-substituted isoxazolin-5-ones. A new synthesis of 2,5-diaryl-1,3-oxazin-6-ones
作者:Egle M. Beccalli、Concetta La Rosa、Alessandro Marchesini