Highly hydroxylated marine steroids from the starfish Archaster typicus
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 4,p. 665-670
- https://doi.org/10.1039/p19860000665
Abstract
Seven new marine polyhydroxysteroids, (1)–(7), of which four have a 27-norcholestane skeleton, have been isolated by droplet counter-current chromatography and reversed-phase h.p.l.c. from the starfish Archaster typicus. Characterization was accomplished by FAB m.s., and 1H and 13C n.m.r. spectroscopy including two-dimensional proton–carbon chemical-shift correlation (direct and long range) n.m.r. spectroscopy.This publication has 5 references indexed in Scilit:
- Minor Polyhydroxylated Sterols from the Starfish Protoreaster nodosusJournal of Natural Products, 1984
- Trace Polyhydroxylated Steroids from Starfish Hacelia attenuataJournal of Natural Products, 1983
- Minor and trace sterols in marine invertebrates. Part 35. Isolation and structure elucidation of seventy-four sterols from the sponge Axinella cannabinaJournal of the Chemical Society, Perkin Transactions 1, 1983
- The Sterols of Marine Invertebrates: Composition, Biosynthesis, and MetabolitesPublished by Elsevier ,1978
- Additivity relations in carbon-13 nuclear magnetic resonance spectra of dihydroxy steroidsThe Journal of Organic Chemistry, 1977