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The sterols of two hadromerida sponges

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Summary

Sterols were extracted and identified from 2 marine sponges,Aaptos aaptos andSuberites domuncula. The sponges contained conventional C26–C30 sterols with a saturated ring system. Minor amounts of cholest-7-en-3β-ol and cholesterol were also present. Cholestanol and 24-ethylcholestanol were the major components of the sterol mixtures.

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Additional information

We thank Prof. L. Boniforti (Istituto Superiore di Sanità, Roma) for CG-MS analysis, Prof. R. Pronzato (Istituto di Zoologia dell'Università di Genova) for identifying the sponges and A. Senatore for G.C. measurements. This research was supported by grants of Ministero P.I. and C.N.R.

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Dini, A., Falco, B., Ferrigni, M. et al. The sterols of two hadromerida sponges. Experientia 40, 170–171 (1984). https://doi.org/10.1007/BF01963582

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  • DOI: https://doi.org/10.1007/BF01963582

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