Halymecins, New Antimicroalgal Substances Produced by Fungi Isolated from Marine Algae.
- 1 January 1996
- journal article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 49 (10) , 998-1005
- https://doi.org/10.7164/antibiotics.49.998
Abstract
Novel antimicroalgal substances halymecins A (1), B (2) and C (3) were isolated from the fermentation broth of a Fusarium sp. and halymecins D (4) and E (5) from an Acremonium sp. The structures of these halymecins, Fig. 1, were determined based on extensive 2D NMR studies as well as mass spectral data. These chemical structures are conjugates of di- and trihydroxydecanoic acid. Halymecin A showed antimicroalgal activity against Skeletonema costatum.Keywords
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