Ontology highlight
ABSTRACT:
SUBMITTER: Kwon Y
PROVIDER: S-EPMC4012469 | biostudies-literature | 2014 Apr
REPOSITORIES: biostudies-literature
Marine drugs 20140422 4
Three new secondary metabolites, amycofuran (1), amycocyclopiazonic acid (2), and amycolactam (3), were isolated from the sponge-associated rare actinomycete Amycolatopsis sp. Based on combined spectroscopic analyses, the structures of 1-3 were determined to be a new benzofuran glycoside and new indole alkaloids related to cyclopiazonic acids, a class that has previously only been reported in fungi. The absolute configurations of 1 and 3 were deduced by ECD calculations, whereas that of 2 was de ...[more]