Synthesis, characterization and biological research of novel 2-(quinoline-4-carbonyl)hydrazide-acrylamide hybrids as potential anticancer agents on MCF-7 breast carcinoma cells by targeting EGFR-TK.
RSC Adv
; 14(32): 23495-23504, 2024 Jul 19.
Article
en En
| MEDLINE
| ID: mdl-39071480
ABSTRACT
Novel derivatives of the 2-(quinoline-4-carbonyl)hydrazide scaffold carrying the acrylamide moiety were synthesized and tested for their cytotoxic efficacy against the breast carcinoma MCF-7 cell line. The most active members 6a, 6b and 6h revealed significant antiproliferative action with an IC50 value of 3.39, 5.94 and 2.71 µM, respectively, which were more potent than the reference drug Dox (IC50 = 6.18 µM). Aiming to enlighten the antiproliferative activity, compounds 6a and 6h were examined for their inhibitory potential against EGFR kinase. The results demonstrated that compound 6h displayed potent inhibitory activity, as concluded from the IC50 value (IC50 = 0.22 µM) compared to the standard drug Lapatinib (IC50 value of 0.18 µM). Compound 6h was found to induce significant cellular cycle arrest at the G1 phase and provoke apoptosis. Besides, compound 6h triggered apoptosis via upregulating p53 and initiator caspase 9 by 7.4- and 8.7-fold, respectively, compared to DMSO controls.
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Colección:
01-internacional
Base de datos:
MEDLINE
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En
Revista:
RSC Adv
Año:
2024
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Article
Pais de publicación:
Reino Unido