PMID: 40331Sep 1, 1979

Marine sterols. IX. Occurrence of 24 xi-methylcholestane-1 beta, 3 beta, 5 alpha, 6 beta, 25-pentol 25-monoacetate in the soft coral, Sarcophyton glaucum

M KobayashiH Mitsuhashi


The southern Japan's soft coral, Sarcophyton glaucum, was found to contain several polyhydroxylates steroids. One of the minor components was isolated and its structure was established as 24 xi-methylcholestane-1 beta, 3 beta, 5 alpha, 6 beta, 25-pentol 25-monoacetate from spectral evidence and from comparison with a reference compound, 5 alpha-spirostan-1 beta, 3 beta, 5 alpha, 6 beta-tetrol, which was synthesized from ruscogenin. A mixture of 1 beta, 3 beta, 5 alpha, 6 beta-tetra hydroxy C27- and C28-sterols was also isolated.


Mar 17, 2001·Journal of Asian Natural Products Research·M VanisreeC Bheemasankara Rao
Dec 15, 2004·Natural Product Research·P RadhikaHartmut Laatsch
Mar 31, 2007·Natural Product Research·Shamsulhaq ZahidPaul Holloway
Aug 25, 2015·Natural Product Research·Muhammad Sulaiman ZubairWalied M Alarif
May 24, 2014·Bioorganic & Medicinal Chemistry Letters·Nguyen Phuong ThaoChau Van Minh
May 21, 2013·Steroids·Mohamed ShaabanMohamed A Ghani

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