Aromatic Polyketides from Marine Algicolous Fungi

Autor: Pontius, Alexander, Mohamed, Ietidal, Krick, Anja, Kehraus, Stefan, M. König, Gabriele
Zdroj: Journal of Natural Products; January 2008, Vol. 71 Issue: 2 p272-274, 3p
Abstrakt: The investigation of the marine-derived fungi Acremoniumsp. and Nodulisporiumsp. led to the isolation of the new natural products acremonisol A ( 1) and (3 R)-7-hydroxy-5-methylmellein ( 2). Both fungi are endophytes of marine algae. Compounds 1and 2are biosynthetically related by both being aromatic pentaketides belonging to the dihydroisocoumarins. All structures were elucidated by extensive spectroscopic measurements.
Databáze: Supplemental Index