Discovery of novel triazoles containing benzyloxy phenyl isoxazole side chain with potent and broad-spectrum antifungal activity.
Bioorg Chem
; 137: 106572, 2023 08.
Article
em En
| MEDLINE
| ID: mdl-37156136
ABSTRACT
As a continuation study, 29 novel triazoles containing benzyloxy phenyl isoxazole side chain were designed and synthesized based on our previous work. The majority of the compounds exhibited high potency in vitro antifungal activities against eight pathogenic fungi. The most active compounds 13, 20 and 27 displayed outstanding antifungal activity with MIC values ranging from <0.008 µg/mL to 1 µg/mL, and showed potent activity against six drug-resistant Candida auris isolates. Growth curve assays further confirmed the high potency of these compounds. Moreover, compounds 13, 20 and 27 showed a potent inhibitory activity on biofilm formation of C. albicans SC5314 and C. neoformans H99. Notably, compound 13 showed no inhibition of human CYP1A2 and low inhibitory activity against CYP2D6 and CYP3A4, suggesting a low risk of drug-drug interactions. With high potency in vitro and in vivo and good safety profiles, compound 13 will be further investigated as a promising candidate.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cryptococcus neoformans
/
Antifúngicos
Limite:
Humans
Idioma:
En
Revista:
Bioorg Chem
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
China