A novel series of triazin-chalcones (7,8)a-g and triazin-N-(3,5-dichlorophenyl)pyrazolines (9,10)a-g were synthesized and evaluated for their anticancer activity against nine different cancer strains. Triazine ketones 5 and 6 were synthesized from the cyanuric chloride 1 by using stepwise nucleophilic substitution of the chlorine atom. These ketones were subsequently subjected to a Claisen-Schmidt condensation reaction with aromatic aldehydes affording chalcones (7,8)a-g. Then, N-(3,5-dichlorophenyl)pyrazolines (9,10)a-g were obtained by cyclocondensation reactions of the respective chalcones (7,8)a-g with 3,5-dichlorophenylhydrazine. Among all the evaluated compounds, chalcones 7d,g and 8g exhibited more potent in vitro anticancer activity, with outstanding GI50 values ranging from 0.422 to 14.9 μM and LC50 values ranging from 5.08 μM to >100 μM. In silico studies, for both ligand- and structure-based, were executed to explore the inhibitory nature of chalcones and triazine derivatives. The results suggested that the evaluated compounds could act as modulators of the human thymidylate synthase enzyme. This journal is

Moreno L.M., Quiroga J., Abonia R., Lauria A., Martorana A., Insuasty H., et al. (2020). Synthesis, biological evaluation, and: In silico studies of novel chalcone: In pyrazoline-based 1,3,5-triazines as potential anticancer agents. RSC ADVANCES, 10(56), 34114-34129 [10.1039/d0ra06799g].

Synthesis, biological evaluation, and: In silico studies of novel chalcone: In pyrazoline-based 1,3,5-triazines as potential anticancer agents

Lauria A.;Martorana A.;
2020

Abstract

A novel series of triazin-chalcones (7,8)a-g and triazin-N-(3,5-dichlorophenyl)pyrazolines (9,10)a-g were synthesized and evaluated for their anticancer activity against nine different cancer strains. Triazine ketones 5 and 6 were synthesized from the cyanuric chloride 1 by using stepwise nucleophilic substitution of the chlorine atom. These ketones were subsequently subjected to a Claisen-Schmidt condensation reaction with aromatic aldehydes affording chalcones (7,8)a-g. Then, N-(3,5-dichlorophenyl)pyrazolines (9,10)a-g were obtained by cyclocondensation reactions of the respective chalcones (7,8)a-g with 3,5-dichlorophenylhydrazine. Among all the evaluated compounds, chalcones 7d,g and 8g exhibited more potent in vitro anticancer activity, with outstanding GI50 values ranging from 0.422 to 14.9 μM and LC50 values ranging from 5.08 μM to >100 μM. In silico studies, for both ligand- and structure-based, were executed to explore the inhibitory nature of chalcones and triazine derivatives. The results suggested that the evaluated compounds could act as modulators of the human thymidylate synthase enzyme. This journal is
Moreno L.M., Quiroga J., Abonia R., Lauria A., Martorana A., Insuasty H., et al. (2020). Synthesis, biological evaluation, and: In silico studies of novel chalcone: In pyrazoline-based 1,3,5-triazines as potential anticancer agents. RSC ADVANCES, 10(56), 34114-34129 [10.1039/d0ra06799g].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/493124
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