[EN] HETEROCYCLIC UREA DERIVATIVES USEFUL FOR TREATMENT OF BACTERIAL INFECTION<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES DE L'URÉE UTILES POUR LE TRAITEMENT D'UNE INFECTION BACTÉRIENNE
申请人:ASTRAZENECA AB
公开号:WO2011024004A1
公开(公告)日:2011-03-03
Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
[EN] HETEROCYCLIC UREA DERIVATIVES AND METHODS OF USE THEREOF-211<br/>[FR] DÉRIVÉS D'URÉE HÉTÉROCYCLIQUE ET LEURS PROCÉDÉS D'UTILISATION-211
申请人:ASTRAZENECA AB
公开号:WO2009106885A1
公开(公告)日:2009-09-03
Chemical Compounds Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
HETEROCYCLIC UREA DERIVATIVES AND METHODS OF USE THEREOF-211
申请人:Bist Shanta
公开号:US20120101100A1
公开(公告)日:2012-04-26
Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
Fragment-to-Hit-to-Lead Discovery of a Novel Pyridylurea Scaffold of ATP Competitive Dual Targeting Type II Topoisomerase Inhibiting Antibacterial Agents
作者:Gregory S. Basarab、John I. Manchester、Shanta Bist、P. Ann Boriack-Sjodin、Brian Dangel、Ruth Illingworth、Brian A. Sherer、Shubha Sriram、Maria Uria-Nickelsen、Ann E. Eakin
DOI:10.1021/jm401208b
日期:2013.11.14
The discovery and optimization of a new class of bacterial topoisomerase (DNA gyrase and topoisomerase IV) inhibitors binding in the ATP domain are described. A fragment molecule, 1-ethyl-3-(2-pyridyl)urea, provided sufficiently potent enzyme inhibition (32 μM) to prompt further analogue work. Acids and acid isosteres were incorporated at the 5-pyridyl position of this fragment, bridging to a key asparagine