Nicotinamide-based diamides derivatives as potential cytotoxic agents: synthesis and biological evaluation

A series of diamides derivatives containing nicotinamide unit were designed, synthesized and evaluated for their potential cytotoxic activities against human cancer cell lines. All the synthesized compounds were characterized using spectroscopic methods mainly including (1)H NMR, (13)C NMR and MS. T...

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Detalles Bibliográficos
Autores principales: Peng, Min, Shi, Liqiao, Ke, Shaoyong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2017
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5655388/
https://www.ncbi.nlm.nih.gov/pubmed/29086880
http://dx.doi.org/10.1186/s13065-017-0338-5
Descripción
Sumario:A series of diamides derivatives containing nicotinamide unit were designed, synthesized and evaluated for their potential cytotoxic activities against human cancer cell lines. All the synthesized compounds were characterized using spectroscopic methods mainly including (1)H NMR, (13)C NMR and MS. The bio-evaluation results indicated that some of the obtained compounds (such as 4d, 4h, 4i) exhibited good to moderate cytotoxic effects on lung cancer cell lines (NCI-H460, A549, and NCI-H1975), especially, compound 4d exhibited the highly potential inhibitory activities against NCI-H460 cell line with the IC(50) values of 4.07 ± 1.30 μg/mL, which might be developed as novel lead compounds for potential cytotoxic agents.

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