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The occurrence of phenyl propanoid glycosides in endemic Teucrium species
Anna Maria Serrilli1, Alessia Ramunno, Rosanna Rullo
1Consorzio interuniversitario COSMESE, Dipartimento di Chimica, Università di Roma La Sapienza. annamaria.serrilli@uniroma1.it
Abstract:
The phenyl propanoid fraction of Teucrium subspinosum Pourrette ex Willd. (Lamiaceae) from Baleari Island, was examined together with the same fraction of T. subspinosum from Sardinia. In T. subspinosum, besides verbascoside as main component, a new phenyl-propanoid-glycoside was isolated and identified by (1)H- and (13)C-NMR spectra analysis. Comparison with molecular composition of T. marum confirmed the differences between these species and evidenced their endemic character.
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