Marine sterols. 27. 25-hydroxy derivative of sarcosterol, a novel marine sterol with a 23-methyl and a 17(20)E-double bond, from the soft coral Sinularia mayi

@article{Kobayashi1994MarineS2,
  title={Marine sterols. 27. 25-hydroxy derivative of sarcosterol, a novel marine sterol with a 23-methyl and a 17(20)E-double bond, from the soft coral Sinularia mayi
},
  author={Masaru Kobayashi},
  journal={Steroids},
  year={1994},
  volume={59},
  pages={27-29}
}

Bioactive Polyoxygenated Steroids from the South China Sea Soft Coral, Sarcophyton sp

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Steroid constituents from the soft coral Sinularia microspiculata

A methanol extract of the soft coral Sinularia microspiculata revealed five sterols, including two new compounds, found to be 7-oxogorgosterol and 16α-hydroxysarcosterol, which showed weak cytotoxic effects against HL-60 cell lines.

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This review covers about 40 species of the genus Sinularia, in which many compounds with novel chemical structures have been isolated, characterised and bioassayed for various activities since the

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This review is probably the first and exclusive to present the known as well as the potential pharmacological activities of 200 marine steroids.

Bioguided study of the Antarctic alga Himantothallus grandifolius (A. Geep & E.S.Geep) indicates 13E-Docosenamide as potential antileishmanial agent

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MODULATORY EFFECT OF THE RED SEA SOFT CORAL EXTRACTS ON HEPATOTOXICITY INDUCED BY CARCINOGENIC AGENTS IN RAT MODEL

The liver functions were markedly improved and the levels of tumor markers as well as the inorganic free radical “NO” in serum were significantly decreased as a results of the treatment with three coral extracts, revealing the highest potential to inhibit hepatotoxicity induced by the tested carcinogenic agents.

References

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Marine Terpenes and Terpenoids. III. Isolation and Structures of Two Cembrane Diols from the Soft Coral Sinularia mayi

Nine cembrane-type diterpenes were isolated from the lipid extract of the soft coral, Sinularia mayi. Of these, seven α-methylene-γ-lactone derivatives (1-7) had been previously isolated from various

Marine terpenes and terpenoids. VI: Isolation of several plausible precursors of marine cembranolides, from the soft coral, Sinularia mayi

Six new cembranoid diterpenes, sinulariols C and D (1 and 2a), sinularial A (3), sinularic acid A (4), and sinularones A and B (5 and 6) were isolated from the lipid extract of the soft coral

Marine Sterols. XI. Polyhydroxysterols of the Soft Coral Sarcophyton glaucum : Isolation and Synthesis of 5α-Cholestane-1β, 3β, 5, 6β-tetrol

(24S)-24-Methylcholest-5-ene-3β, 25-diol (ergost-5-ene-3β, 25-diol, 3), (24S)-24-methyl-5α-cholestane-1β, 3β, 5, 6β-tetrol (5α-ergostane-1β, 3β, 5, 6β-tetrol, 2a), and a new sterol, 5α-cholestane-1β,

Marine Sterol. XXV.Isolation of 23-Demethylgorgost-7-ene-3β, 5α, 6β-triol and(24S)-Ergostane-3β, 5α, 6β, 7β, 15β-pentol from Soft Corals of the Andaman and Nicobar Coasts

Two new marine polyhydroxysterols, 23-demethylgorgost-7-ene-3β, 5α, 6β-triol (4a) and (24S)-ergostane-3β, 5α, 6β, 7β, 15β-pentol (6), were isolated from soft corals(Sinularia sp. and Lobophytum