The design of efficient and selective routes to pyridyl analogues of 2,3-dihydro-1,4-benzodioxin-6-carbaldehyde
摘要:
This Letter describes the synthetic routes to challenging pyridyl analogues of 2,3-dihydro-1,4-benzodioxin-6-carbaldehyde which were key intermediates for our antibacterial medicinal chemistry programme. All routes described started from kojic acid (8) and have been used to give multigram quantities of each aldehyde. (C) 2010 Elsevier Ltd. All rights reserved.
Tricyclic nitrogen containing compounds and their use as antibacterials
三环氮含化合物及其作为抗菌剂的用途
Pyrrolo[3,2,1-ij]quinoline-4-one derivatives for treating tuberculosis
申请人:GLAXO GROUP LIMITED
公开号:EP1980251A1
公开(公告)日:2008-10-15
Tricyclic nitrogen-containing compounds of Formula (I) and pharmaceutically acceptable derivatives thereof:
compositions containing them, their use in the treatment of tuberculosis, and methods for the preparation of such compounds.
2-HYDROXYETHYL-1H-QUINOLIN-2-ONE DERIVATIVES AND THEIR AZAISOSTERIC ANALOGUES WITH ANTIBACTERIAL ACTIVITY
申请人:Hubschwerlen Christian
公开号:US20120040989A1
公开(公告)日:2012-02-16
The invention relates to antibacterial compounds of formula I
wherein
R
1
represents alkoxy;
each of U and V represents CH and W represents CH or N, or
U represents N, V represents CH and W represents N, or
each of U and V represents N and W represents CH;
R
2
represents hydrogen or fluorine when W represents CH or R
2
represents hydrogen when W represents N;
A represents O or CH
2
;
Y represents CH or N;
Q represents O or S; and
n represents 0 or 1;
and salts of such compounds.
[EN] 2-HYDROXYETHYL-1H-QUINOLIN-2-ONE DERIVATIVES AND THEIR AZAISOSTERIC ANALOGUES WITH ANTIBACTERIAL ACTIVITY<br/>[FR] DÉRIVÉS 2-HYDROXYÉTHYL-1H-QUINOLINE-2-ONES ET LEURS ANALOGUES AZAISOSTÉRIQUES AVEC UNE ACTIVITÉ ANTIBACTÉRIENNE
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2010116337A1
公开(公告)日:2010-10-14
The invention relates to antibacterial compounds of formula I wherein R1 represents alkoxy; each of U and V represents CH and W represents CH or N, or U represents N, V represents CH and W represents N, or each of U and V represents N and W represents CH; R2 represents hydrogen or fluorine when W represents CH or R2 represents hydrogen when W represents N; A represents O or CH2; Y represents CH or N; Q represents O or S; and n represents 0 or 1; and salts of such compounds.
Synthesis and Characterization of Tetrahydropyran-Based Bacterial Topoisomerase Inhibitors with Antibacterial Activity against Gram-Negative Bacteria
作者:Jean-Philippe Surivet、Cornelia Zumbrunn、Thierry Bruyère、Daniel Bur、Christopher Kohl、Hans H. Locher、Peter Seiler、Eric A. Ertel、Patrick Hess、Michel Enderlin-Paput、Stéphanie Enderlin-Paput、Jean-Christophe Gauvin、Azely Mirre、Christian Hubschwerlen、Daniel Ritz、Georg Rueedi
DOI:10.1021/acs.jmedchem.6b01831
日期:2017.5.11
There is an urgent unmet medical need for novel antibiotics that are effectiveagainst a broad range of bacterial species, especially multidrugresistant ones. Tetrahydropyran-based inhibitors of bacterial type II topoisomerases (DNA gyrase and topoisomerase IV) display potent activity against Gram-positive pathogens and no target-mediated cross-resistance with fluoroquinolones. We report our research