Two new polyhydroxylated sterols from Ruppia maritima.
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.
Dellagreca
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M
Dipartimento di Chimica Organica e Biologica, Università Federico II, via Mezzocannone 16, I-80134 Napoli, Italy.
Fiorentino
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A
Monaco
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P
Zarrelli
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A
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004875:Ergosterol / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification*; D006900:Hydroxylation; D007558:Italy; D019684:Magnoliopsida; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010946:Plants, Medicinal / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013237:Stereoisomerism
C445181:ergosta-8,22-diene-3,6,7-triol; D004875:Ergosterol