pubmed-article:17283665 | pubmed:abstractText | Two new 2,5-piperazinedione derivatives, janthinolide A and B (1-2), along with deoxymycelianamide, griseofulvin and dechlorogriseofulvin were isolated from the fermentation broths of the endophytic fungus Penicillium janthinellum isolated from a soft coral, Dendronephthya sp. Their structures were established by extensive spectroscopic data analysis. | lld:pubmed |