Dihydroisocoumarins from the Mangrove-Derived Fungus Penicillium citrinum.
Mar Drugs
; 14(10)2016 Oct 10.
Article
em En
| MEDLINE
| ID: mdl-27735855
ABSTRACT
Three new dihydroisocoumarin penicimarins G-I (1-3), together with one known dihydroisocoumarin (4) and three known meroterpenoids (5-7), were obtained from a fungus Penicillium citrinum isolated from the mangrove Bruguiera sexangula var. rhynchopetala collected in the South China Sea. Their structures were elucidated by the detailed analysis of spectroscopic data. The absolute configuration of 1 was determined by the X-ray diffraction analysis using Cu Kα radiation. The absolute configurations of 2 and 3 were determined by comparison of their circular dichroism (CD) spectra with the literature. All compounds were evaluated for their antibacterial activities and cytotoxic activities.
Palavras-chave
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Penicillium
/
Cumarínicos
/
Rhizophoraceae
Limite:
Humans
Idioma:
En
Revista:
Mar Drugs
Assunto da revista:
BIOLOGIA
/
FARMACOLOGIA
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
China