Ontology highlight
ABSTRACT:
SUBMITTER: Afiyatullov SS
PROVIDER: S-EPMC5334626 | biostudies-literature | 2017 Feb
REPOSITORIES: biostudies-literature
Marine drugs 20170217 2
Twelve new polyketides, zosteropenillines A-L (1-12), together with known polyketide pallidopenilline A (13), were isolated from the ethylacetate extract of the fungus Penicillium thomii associated with the seagrass Zostera marina. Their structures were established based on spectroscopic methods. The absolute configuration of zosteropenilline A (1) as 4R, 5S, 8S, 9R, 10R, and 13S was determined by a combination of the modified Mosher's method, X-ray analysis, and NOESY data. Absolute configurati ...[more]