Suberitolactams A-D and Suberitopyridines A-B: New γ-lactam and Pyridine Alkaloids Isolated from the South China Sea Sponge Pseudospongosorites suberitoides.
Chem Biodivers
; 21(8): e202400939, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38752887
ABSTRACT
Four new γ-lactam alkaloids, suberitolactams A-D (1-4), two new pyridine alkaloids, suberitopyridines A-B (7-8), and two known compounds (5-6) were isolated from the South China Sea sponge Pseudospongosorites suberitoides. The structures were elucidated by detailed 1D and 2D NMR experiments along with HRESIMS analysis and single crystal X-ray diffraction. Compoundsâ
1 and 8 showed moderate to weak antiviral activity against H1â
N1 virus with IC50 values of 27.6 and 13.3â
µM, respectively.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Antivirais
/
Poríferos
/
Piridinas
/
Alcaloides
/
Lactamas
Limite:
Animals
País/Região como assunto:
Asia
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article