Abstract
Two new antimicrobial fatty acid esters, penicilloitins A and B (1 and 2), along with α-cyclopiazonic acid (3), tryptamine (4) and indole-3-carbaldehyde (5), were isolated from mycelial extracts and the culture broth of a marine endophytic Penicillium species and their structures established by spectroscopic techniques including 1D (1H NMR and 13C NMR) and 2D NMR (COSY, multiplicity-edited HSQC, and HMBC) as well as HRESIMS. Of these compounds, 1, 3 and 4 displayed modest antimicrobial activity.
Original language | English (US) |
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Pages (from-to) | 387-392 |
Number of pages | 6 |
Journal | Zeitschrift fur Naturforschung - Section C Journal of Biosciences |
Volume | 71 |
Issue number | 11-12 |
DOIs | |
State | Published - Nov 1 2016 |
Keywords
- Didemnum
- Penicillium
- antimicrobial
- fatty acid esters
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)