Hypalocrinins, taurine-conjugated anthraquinone and biaryl pigments from the 
deep sea crinoid Hypalocrinus naresianus.

Wolkenstein, K.; Fuentes-Monteverde, J. C.; Nath, N.; Oji, T.; Griesinger, C.

doi:10.1021/acs.jnatprod.8b00803

Datensatz

DATENSATZ AKTIONENEXPORT

Zur Ablage hinzufügen

Lokale TagsFreigabegeschichteDetailsÜbersicht

Freigegeben

Zeitschriftenartikel

Hypalocrinins, taurine-conjugated anthraquinone and biaryl pigments from the deep sea crinoid Hypalocrinus naresianus.

MPG-Autoren

/persons/resource/persons181415

Nath, N.
Department of NMR Based Structural Biology, MPI for Biophysical Chemistry, Max Planck Society;

/persons/resource/persons15147

Griesinger, C.
Department of NMR Based Structural Biology, MPI for Biophysical Chemistry, Max Planck Society;

Externe Ressourcen

Es sind keine externen Ressourcen hinterlegt

Volltexte (beschränkter Zugriff)

Für Ihren IP-Bereich sind aktuell keine Volltexte freigegeben.

Volltexte (frei zugänglich)

Es sind keine frei zugänglichen Volltexte in PuRe verfügbar

Ergänzendes Material (frei zugänglich)

3016887_Suppl.pdf
(Ergänzendes Material), 5MB

Zitation

Wolkenstein, K., Fuentes-Monteverde, J. C., Nath, N., Oji, T., & Griesinger, C. (2019). Hypalocrinins, taurine-conjugated anthraquinone and biaryl pigments from the deep sea crinoid Hypalocrinus naresianus. Journal of Natural Products, 82(1), 163-167. doi:10.1021/acs.jnatprod.8b00803.

Zitierlink: https://hdl.handle.net/21.11116/0000-0002-B849-D

Zusammenfassung

Five new water-soluble amido- and aminoanthraquinone pigments, hypalocrinins A-E (1-5), the new amidoanthraquinone biaryls hypalocrinin F (6) and hypalocrinin G (7), and the known compounds 6-bromoemodic acid (8), crinemodin (9), and crinemodin sulfate (10) were isolated from the deep sea crinoid Hypalocrinus naresianus collected off Japan. The structures of the compounds were elucidated by NMR spectroscopy and mass spectrometry. Amido- and aminoquinones are quite unusual among natural products. The hypalocrinins are the first naturally occurring anthraquinones and anthraquinone biaryls conjugated with taurine.