Abstract
From the far-eastern starfishHenricia sp. we have isolated and characterized the new polyhydroxysteroid (24S)-5α-cholestane-3β,4β,6β,8,15β,24-hexaol and three new glycosides: (24S)-5α-cholestane-3β,4β,6β,8,15α,24-hexaol 3-O-(2,4-di-O-methyl-β-D-xylopyranoside) (henricioside H1), 24-methyl-5α-cholesta-4,22E-diene-3β,6β,8,15α,16β,26-hexaol 3-O-(2,3-di-O-methyl-β-D-xylopyranoside) (henricioside H2), and the 22,23-dihydro derivative of henricioside H2 (henricioside H3).
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Additional information
Pacific Ocean Institute of Bioorganic Chemistry, Far-Eastern Scientific Center, Russian Academy of Sciences, Vladivostok. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 249–253, March–April, 1993.
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Kicha, A.A., Kalinovskii, A.I., Gorbach, N.V. et al. New polyhydroxysteroids from the far-eastern starfish Henricia sp.. Chem Nat Compd 29, 206–210 (1993). https://doi.org/10.1007/BF00630116
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DOI: https://doi.org/10.1007/BF00630116