Dictyosphaeric acids A and B: new decalactones from an undescribed Penicillium sp. obtained from the alga Dictyosphaeria versluyii.
J Nat Prod, 2004/8;67(8):1396-9.
Bugni TS[1], Janso JE, Williamson RT, Feng X, Bernan VS, Greenstein M, Carter GT, Maiese WM, Ireland CM
Affiliations
PMID: 15332862
Impact factor: 4.803
Abstract
Fungal isolate F01V25 was obtained from the alga Dictyosphaeria versluyii collected near Dravuni, Fiji, in 2001 and represented a previously undescribed Penicillium sp. Fermentation of isolate F01V25 resulted in the production of two new polyketides, dictyosphaeric acids A and B, along with the known anthraquinone carviolin. The relative stereochemistry of dictyosphaeric acids A and B was determined using the J-based configuration analysis method in conjunction with ROE and NOE correlations.
MeSH terms
Eukaryota; Fiji; Lactones; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Penicillium
More resources
EndNote: Download