The sulfated asterosaponins marthasterosides A1, A2, B, and C (I-IV, resp.) were isolated from M. glacialis and their structures detd. by chem. and spectral methods. I and II are hexaglycosides and have the same aglycon, thornasterol A. III and IV are pentaglycosides; they have the same oligosaccharide moiety which is attached to C-6 of 3β-sulfomarthasterone and of 3β-sulfo-24,25-dihydromarthasterone, resp.

Starfish saponins. Part 14. Structures of the steroidal glycoside sufates from the starfish Marthasterias glacialis

BRUNO, Ines;PIZZA, Cosimo;RICCIO, Raffaele;
1984-01-01

Abstract

The sulfated asterosaponins marthasterosides A1, A2, B, and C (I-IV, resp.) were isolated from M. glacialis and their structures detd. by chem. and spectral methods. I and II are hexaglycosides and have the same aglycon, thornasterol A. III and IV are pentaglycosides; they have the same oligosaccharide moiety which is attached to C-6 of 3β-sulfomarthasterone and of 3β-sulfo-24,25-dihydromarthasterone, resp.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3332677
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact