Two new polyhydroxylated sterols from Ruppia maritima |
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Authors: | Dellagreca M Fiorentino A Monaco P Zarrelli A |
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Institution: | Dipartimento di Chimica Organica e Biologica, Università Federico II, via Mezzocannone 16, I-80134 Napoli, Italy. |
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Abstract: | Two new sterols have been isolated from the aquatic plant Ruppia maritima and their structures were established as (24R) ergosta-8,22-diene-3 beta,6 beta,7 alpha-triol (1) and (24R) ergosta-8(14),22-diene-3 beta,6 beta,7 alpha-triol (2) on the basis of spectroscopic analysis. |
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