Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Más filtros




Base de datos
Intervalo de año de publicación
1.
Future Med Chem ; 16(7): 647-663, 2024 04.
Artículo en Inglés | MEDLINE | ID: mdl-38385167

RESUMEN

Aim: This study focuses on advancing green chemistry in anticancer drug discovery, particularly through the synthesis of azine derivatives with a naphthalene core using CS-SO3H as a catalyst. Methods: Novel benzaldazine and ketazine derivatives were synthesized using (E)-(naphthalen-1-ylmethylene)hydrazine and various carbonyl compounds. The methods employed included thermal and grinding techniques, utilizing CS-SO3H as an eco-friendly and cost-effective catalyst. Results: The approach resulted in high yields, short reaction times and demonstrated catalyst reusability. Cytotoxicity tests highlighted compounds 3b, 11 and 13 as potent against the HEPG2-1. Conclusion: This study successfully aligns with the objectives of eco-conscious drug development in organic chemistry. Molecular docking and in silico studies further indicate the potential of these ligands as antitumor medicines, with favorable oral bioavailability properties.


Asunto(s)
Antineoplásicos , Quitosano , Simulación del Acoplamiento Molecular , Antineoplásicos/química , Naftalenos/farmacología , Catálisis
2.
Future Med Chem ; 16(1): 27-41, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38063202

RESUMEN

Aims: Development of some potent bis-thiazole and bis-thiazine derivatives that could be used as antiviral prototypes. Materials & methods: Xylenyl-spaced bis-carbazone scaffold 3 was used as a versatile building block for bis-thiazole derivatives 6a-e and 9a-d and bis-thiazine derivatives 12a-f. These bis-heterocycles were screened as herpes simplex virus type 1 (HSV-1) inhibitors. Results: The new bis-heterocyclic compounds showed remarkable antiviral activity (e.g., compound 6d cytotoxicity concentration CC50 >500 µg/ml). The antiviral capacity of the synthesized bis-compounds was supported by a molecular docking study against the glycoprotein D receptor of HSV-1. Compounds 6b, 9b, and 12c displayed the best binding coefficients. Conclusion: A new series of xylenyl-spaced bis-carbazone scaffolds were used as a building scaffold to construct a host of bis-thiazole/thiazine derivatives that could be used as antiviral prototypes.


Three series of potent antiviral prototypes were successfully designed. The building blocks of these prototypes are readily accessible from commercially available starting materials. These prototypes were tagged with thiazole moieties due to their diverse biological activities. These analogues were screened as herpes simplex virus type 1 (HSV-1) inhibitors to examine their antiviral potential. In vitro screening revealed that several prototypes possess good antiviral activities against an HSV-1 receptor compared with acyclovir. Compound 6d showed remarkable antiviral activity with a cytotoxicity concentration CC50 >500 µg/ml. The antiviral capability of the newly synthesized materials was supported by computational calculations against the surface glycoprotein D receptor of the HSV-1. Compounds 6b, 9b and 12c had the best binding affinity toward the target protein receptor, with binding energies of -9.5, -9.8 and -9.6 kcal/mol, respectively. These results were in great accord with the recorded in vitro screening data.


Asunto(s)
Herpes Simple , Herpesvirus Humano 1 , Tiazinas , Humanos , Antivirales/química , Simulación del Acoplamiento Molecular , Tiazoles/farmacología , Tiazoles/uso terapéutico , Tiazinas/uso terapéutico , Herpes Simple/tratamiento farmacológico
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA