Artículos de revistas
Santiagoside, the first asterosaponin from an antarctic starfish (Neosmilaster georgianus).
Fecha
1992Registro en:
Tetrahedron, Volumen 48, Issue 32, 2018, Pages 6739-6746
00404020
10.1016/S0040-4020(01)80019-3
Autor
Vázquez, M. Jesús
Quiñoá, Emilio
Riguera, Ricardo
San Martín Barrientos, Aurelio
Dárias, José
Institución
Resumen
A new asterosaponin, named santiagoside (1), has been isolated from the Antarctic starfish Neosmilaster georgianus and, its structure elucidated on the basis of extensive spectroscopic experiments and chemical correlations. Santiagoside is the first asterosaponin possessing a tetrasaccharide sugar chain and a 1,4-disubstituted glucose unit. © 1992.