Planta Medica, Inhaltsverzeichnis Planta Med 1994; 60(6): 569-571DOI: 10.1055/s-2006-959574 Papers © Georg Thieme Verlag Stuttgart · New York New Benzyl Alcohol Glycosides from Pyrus bourgaeana A. R. Bilia1 , M. del Mar Escudero Rubio1 , M. Ladero Alvarez2 , I. Morelli1 , J. Muñoz Gonzalez1 1Dipartimento di Chimica Bioorganica, Universita' di Pisa, via Bonanno 33, I-56126 Pisa, Italy 2Departamento de Biologia Vegetal, Facultad de Farmacia, Universitade de Salamanca, avda. Campo Carlo s/n, E-37007 Salamanca, Spain Artikel empfehlen Abstract als PDF herunterladen Artikel einzeln kaufen Abstract Two new aromatic glycosides, benzyl β-D-glucopyranosyl-(1→2)-[β-D-apiofuranosyl-(1→6)]-β-D-glucopyranoside and p-[β-D-apiofuranosyl-(1→6)]-β-D-glucopyranosyloxy-benzylic alcohol, have been isolated from the aerial parts of Pyrus bourgaeana (Rosaceae). The structures were elucidated by spectral analyses (including 2D-NMR spectral measurements) and chemical methods. Arbutin and four other aromatic glycosides have also been isolated and identified. Key words Pyrus bourgaeana - Rosaceae - aromatic glycosides - arbutin - benzyl β-D-glucopyranosyl-(1→2)-[β-D-apiofuranosyl-(1→6)]-β-D-glucopyranoside - p-[β-D-apiofuranosyl-(1→6)]-β-D-glucopyranosyloxy-benzylic alcohol PDF (312 kb)
