likely due to poor permeability. Therefore, we rationally modified the structure of the hit compound with the aim of promoting their passage through the outer cell membrane porins. The new series was evaluated on the recombinant enzyme fromSalmonella enterica serovar Typhimurium, with several compounds able to keep nanomolar binding affinity despite the extent of chemical manipulation.
[EN] INHIBITORS OF BROMODOMAINS<br/>[FR] INHIBITEURS DE BROMODOMAINES
申请人:ZENITH EPIGENETICS CORP
公开号:WO2016097863A1
公开(公告)日:2016-06-23
The present disclosure relates to compounds capable of acting as covalent inhibitors of bromodomains and the therapeutic use of these inhibitors.
本公开涉及能够作为溴结构域的共价抑制剂的化合物以及这些抑制剂的治疗用途。
Design and Characterization of Novel Covalent Bromodomain and Extra-Terminal Domain (BET) Inhibitors Targeting a Methionine
作者:Olesya A. Kharenko、Reena G. Patel、S. David Brown、Cyrus Calosing、Andre White、Damodharan Lakshminarasimhan、Robert K. Suto、Bryan C. Duffy、Douglas B. Kitchen、Kevin G. McLure、Henrik C. Hansen、Edward H. van der Horst、Peter R. Young
DOI:10.1021/acs.jmedchem.8b00666
日期:2018.9.27
regulate transcription through binding to acetylated lysine (AcLys) residues of histones and transcription factors through bromodomains (BDs). The disruption of this interaction with smallmolecule bromodomain inhibitors is a promising approach to treat various diseases including cancer, autoimmune and cardiovascular diseases. Covalent inhibitors can potentially offer a more durable target inhibition
Disclosed herein the application of nanoscale interfaces comprising zinc oxide-nickel oxide-nickel (ZnO-NiO- Ni) for the specific oxidative cleavage of carbon-carbon (C-C) multiplebonds, leading to the formation of aldehydes, employing hydrogen peroxide as the oxidizing agent. Mechanistic studies involving spectroscopic, kinetic, and controlled experiments shed light on the underlying processes.