FR209602 and Related Compounds, Novel Antifungal Lipopeptides from Coleophoma crateriformis No. 738

The Journal of Antibiotics
2006.0

Abstract

Novel antifungal lipopeptides, FR209602, FR209603 and FR209604, were isolated from the fermentation broth of a fungal strain No. 738 which was identified as Coleophoma crateriformis from morphological and physiological characteristics. The antibiotics were purified by solvent extraction, HP-20, YMC-ODS and silica gel column chromatography and lyophilization. These compounds were structurally similar to FR901379 previously reported by ourselves which had a sulfate residue in the cyclic peptide portion.

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