Design, synthesis, and biological characterization of a new class of symmetrical polyamine-based small molecule CXCR4 antagonists.
Binding Sites
Binding, Competitive
Cell Line
Chemokine CXCL12
Drug Design
HIV Infections
/ prevention & control
Humans
Inhibitory Concentration 50
Molecular Docking Simulation
Mutagenesis, Site-Directed
Peptide Fragments
/ chemistry
Polyamines
/ chemical synthesis
Receptors, CXCR4
/ antagonists & inhibitors
CXCR4 antagonists
Chemokine receptor
Polyamine
Small molecule
Journal
European journal of medicinal chemistry
ISSN: 1768-3254
Titre abrégé: Eur J Med Chem
Pays: France
ID NLM: 0420510
Informations de publication
Date de publication:
15 Aug 2020
15 Aug 2020
Historique:
received:
21
02
2020
revised:
14
04
2020
accepted:
27
04
2020
pubmed:
4
6
2020
medline:
24
10
2020
entrez:
4
6
2020
Statut:
ppublish
Résumé
CXCR4, a well-studied coreceptor of human immunodeficiency virus type 1 (HIV-1) entry, recognizes its cognate ligand SDF-1α (also named CXCL12) which plays many important roles, including regulating immune cells, controlling hematopoietic stem cells, and directing cancer cells migration. These pleiotropic roles make CXCR4 an attractive target to mitigate human disorders. Here a new class of symmetrical polyamines was designed and synthesized as potential small molecule CXCR4 antagonists. Among them, a representative compound 21 (namely HF50731) showed strong CXCR4 binding affinity (mean IC
Identifiants
pubmed: 32492596
pii: S0223-5234(20)30381-0
doi: 10.1016/j.ejmech.2020.112410
pii:
doi:
Substances chimiques
CXCL12 protein, human
0
CXCR4 protein, human
0
Chemokine CXCL12
0
Peptide Fragments
0
Polyamines
0
Receptors, CXCR4
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
112410Informations de copyright
Copyright © 2020 Elsevier Masson SAS. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.