Piltunines A-F from the Marine-Derived Fungus Penicillium piltunense KMM 4668.
Mar Drugs
; 17(11)2019 Nov 18.
Article
em En
| MEDLINE
| ID: mdl-31752168
ABSTRACT
Six new carotane sesquiterpenoids piltunines A-F (1-6) together with known compounds (7-9) were isolated from the marine-derived fungus Penicillium piltunense KMM 4668. Their structures were established using spectroscopic methods. The absolute configurations of 1-7 were determined based on circular dichroism (CD) and nuclear Overhauser spectroscopy (NOESY) data as well as biogenetic considerations. The cytotoxic activity of some of the isolated compounds and their effects on regulation of reactive oxygen species (ROS) and nitric oxide (NO) production in lipopolysaccharide-stimulated macrophages were examined.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Penicillium
/
Sesquiterpenos
/
Macrófagos
/
Antineoplásicos
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Mar Drugs
Assunto da revista:
BIOLOGIA
/
FARMACOLOGIA
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Federação Russa