Summary
The aqueous ethanolic extract of 2 related marine spongesHaliclona sp. andChalinopsilla sp. displayed antidermatophyte activities specific forTrichophyton mentagrophytes. The active consituent of both sponges was isolated and shown to be L-azetidine-2-carboxylic acid.
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References
RRIMP Museum Specimen, Numbers FN 1156Haliclona sp. and FN 0834Chalinopsilla sp. We thank I. G. Skinner for sponge taxonomy.
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The authors acknowledge the contribution of Annemarie Polak, Hoffmann-La Roche, Basle, Switzerland.
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Bach, B., Gregson, R.P., Holland, G.S. et al. L-Azetidine-2-carboxylic acid, the antidermatophyte constituent of two marine sponges. Experientia 34, 688 (1978). https://doi.org/10.1007/BF01947258
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DOI: https://doi.org/10.1007/BF01947258