Antibacterial Indole-diterpenoid Alkaloids from the Marine Fungus Penicillium sp. ZYX-Z-718.
Chem Biodivers
; : e202401871, 2024 Sep 02.
Article
em En
| MEDLINE
| ID: mdl-39223085
ABSTRACT
Two new indole-diterpenoids, penpaxilloids F and G (1 and 2), along with 11 known analogues (3-13), were isolated from the marine fungus Penicillium sp. ZYX-Z-718. The structures of the new compounds were identified by extensive spectroscopic analyses including HR-ESI-MS, UV, and NMR, as well as theoretical NMR chemical shifts and ECD calculations. Compounds 6 and 10 showed antibacterial activity against Gram-positive bacteria including Staphylococcus aureus, Bacillus subtilis, and MRSA with MIC values ranging from 16.0 to 32.0 µg/mL.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Biodivers
Assunto da revista:
BIOQUIMICA
/
QUIMICA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China