Chemical Constituents of Campanula lactiflora

Authors: NURETTİN YAYLI, NURİ YILDIRIM, ASU USTA, SERPİL ÖZKURT, VİLDAN AKGÜN

Abstract: A new flavonoid glycoside, 4'-O-(p-hydroxybenzoyl)-isorhamnetin-3,7- di-O-\beta-D-glucopyranoside (1), and 4 known compounds, sitosterol \beta-D-glucoside (2), bis(2-ethylhexyl) adipate (3), p-hydroxybenzoic acid (4) and ethyl docosanoate (5), were isolated for the first time from Campanula lactiflora and their structures were deduced by high field 1D and 2D NMR and (+) FAB and EI mass spectra.

Keywords: Campanulaceae, Campanula lactiflora, flavonoid glycoside, steroid, aromatic, ester

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