Umfang:
Online-Ressource
ISSN:
1860-7187
Inhalt:
Abstract: A new series of tetrasubstituted imidazole derivatives carrying pyrimidine sulfonamide pharmacophores has been synthesized and evaluated for their anticancer activities. In‐vitro screening of these hybrids against a full 60‐cell‐line panel at a single dose of 10 μM showed significant growth inhibition of up to 95 %. The most active compound showed in‐vitro anticancer activities against (i) abnormal HER2 and (ii) two mutants for EGFR. Apoptotic gene expression revealed that lead compounds induced MCF‐7 cell line apoptosis together with considerable change in the Bax/Bcl‐2 expression ratio. One lead compound led to a significant cell‐cycle S‐phase arrest, while another blocked the cell cycle at G1/S‐phase causing the accumulation of cells. Docking analysis of these two hybrids adopted the orientation and binding interactions with a higher liability to enter the active side pocket of HER2, L858R, and T790 M, preferable to that of co‐crystallized ligands. Modelling simulation was consistent with the acquired biological evaluation.
In:
day:01
In:
month:03
In:
year:2023
In:
extent:15
In:
ChemMedChem, Weinheim : Wiley-VCH, [2006]-, (01.03.2023) (gesamt 15), 1860-7187
Sprache:
Englisch
DOI:
10.1002/cmdc.202200641
URN:
urn:nbn:de:101:1-2023030114270711670164
URL:
https://doi.org/10.1002/cmdc.202200641
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023030114270711670164
URL:
https://d-nb.info/1282219383/34
URL:
https://doi.org/10.1002/cmdc.202200641