The occurrence of phenyl propanoid glycosides in endemic Teucrium species.
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.
Serrilli
Anna Maria
AM
Consorzio interuniversitario COSMESE, Dipartimento di Chimica, Università di Roma La Sapienza. annamaria.serrilli@uniroma1.it
Ramunno
Alessia
A
Rullo
Rosanna
R
Ballero
Mauro
M
Serafini
Mauro
M
Bianco
Armandodoriano
A
D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008521:Mediterranean Islands; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D013045:Species Specificity; D031367:Teucrium / Q000737:chemistry*; D059808:Polyphenols
D005960:Glucosides; D010636:Phenols; C523723:di-arabinosyl-verbascoside; C058956:acteoside; D059808:Polyphenols