14β,17β-dihydroxywithanolides from Jaborosa bergii

From leaves of Jaborosa bergii five new withanolides were isolated and studied by spectroscopic (1H and 13C NMR, MS) and chemical methods. The new products were characterized as the epoxylactol and epoxylactone derivatives of 27-deoxy-2,3-dihydrojaborosalactone A having hydroxyl groups at C-14β and...

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Detalles Bibliográficos
Autores principales: Monteagudo, E.S., Burton, G., Gonzalez, C.M., Oberti, J.C., Gros, E.G.
Formato: JOUR
Materias:
14β,17β-dihydroxywithanolides
Jaborosa bergii
jaborosalactol M
jaborosalactol N.
jaborosalactone M
Solanaceae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319422_v27_n12_p3925_Monteagudo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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