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  • Title: New sucrose derivatives from the bark of Securidaca longipedunculata.
    Author: De Tommasi N, Piacente S, De Simone F, Pizza C.
    Journal: J Nat Prod; 1993 Jan; 56(1):134-7. PubMed ID: 8450315.
    Abstract:
    Two new bitter principles were isolated from the bark of Securidaca longipedunculata (Polygalaceae) and identified as beta-D-(3,4-disinapoyl)fructofuranosyl-alpha-D-(6-sinapoyl)g lucopyranoside and beta-D-(3-sinapoyl)fructofuranosyl-alpha-D-(6-sinapoyl)gluco pyranoside. The structures were elucidated by a combination of 1H nmr (1D, 2D COSY, 2D HOHAHA), 13C-nmr, and fabms spectra.
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