Artículos de revistas
Tropane alkaloids from Schizanthus pinnatus
Fecha
1988Registro en:
Heterocycles, Volumen 27, Issue 8, 2018, Pages 1887-1897
03855414
10.3987/COM-88-4562
Autor
De La Fuente, Gabriel
Reina, Matías
Muñoz Muñoz, Orlando
San Martín Barrientos, Aurelio
Girault, Jean Pierre
Institución
Resumen
From Schizanthus pinnatus Ruiz et Pav. we have isolated seven new tropan-3α,6β-diol diesters, schizanthines F (1), G (2), H (3), I (4), K. (8), L (9), and M (10), together with tropine, (-) -6β-angeloyloxytropan-3α-ol (5), (-)-6β-tigloyloxytropan-3α-ol (6), and (-)-3α-senecioyloxytropan-6β-ol (7). The structures of the new alkaloids were determined mainly by spectroscopia methods comprising 2-D and 1-D nmr long-range heteronuclear correlations. © 1988.