Abstract
In continuation of the search for new compounds from the terrestrial fungus Aspergillus sp., one new butyrolactone, 3″-hydroxymethyl-butyrolactone II (1) was isolated. The chemical structure of 1 was confirmed by extensive 1D and 2D NMR and HR-ESI mass data analysis, and by comparison with literature data. The absolute configuration was also determined by ECD calculations.
Graphical Abstract
Disclosure statement
No potential conflict of interest was reported by the authors.