Exploring the Interaction of New Pyridoquinazoline Derivatives with G-Quadruplex in the c-MYC Promoter Region.
Int J Mol Sci
; 24(18)2023 Sep 20.
Article
em En
| MEDLINE
| ID: mdl-37762650
ABSTRACT
Novel amino-substituted pyridoquinazolinone derivatives have been designed and synthesized as potential c-MYC G-quadruplex (G4) ligands, employing an efficient methodology. All the new compounds exhibited moderate to good antiproliferative activity against the human osteosarcoma U2OS cell line. NMR and docking experiments revealed that the recently synthesized compounds interact with the Pu22 G-quadruplex in the c-MYC promoter region, establishing a 21 complex, with each molecule positioned over the tetrads at the 3'- and 5'-ends.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Ósseas
/
Osteossarcoma
/
Quadruplex G
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article