Two new clerodane diterpenes were isolated from roots of Carex distachya Desf., a perennial plant widely distributed in the coastal area of the Mediterranean basin. Chemical characterization of the metabolites was carried out mainly by 1D and 2D NMR spectroscopy. The isolated compounds influenced either positively or negatively the plant growth (root and shoot elongation) of three coexisting herbaceous species.
FiorentinoA, D'AbroscaB, IzzoA, PacificoS, MonacoP. (2006) Structural elucidation and bioactivity of novel secondary metabolites from Carex distachya. Tetrahedron, 62, 3259–3265;
4.
FiorentinoA, D'AbroscaB, PacificoS, NataleA, MonacoP. (2006) Structures of bioactive carexanes from the roots of Carex distachya Desf. Phytochemistry, 67, 971–977;
5.
FiorentinoA, D'AbroscaB, PacificoS, IacovinoR, MastelloneC, Di BlasioB, MonacoP. (2006) Distachyasin: A new antioxidant metabolite from the leaves of Carex distachya. Bioorganic & Medicinal Chemistry Letters, 16, 6096–6101;
6.
FiorentinoA, D'AbroscaB, PacificoS, IacovinoR, IzzoA, UzzoP, RussoA, Di BlasioB, MonacoP. (2008) Carexanes from Carex distachya Desf.: revised stereochemistry and characterization of four novel polyhydroxylated prenylstilbenes. Tetrahedron, 64, 7782–7786;
7.
D'AbroscaB, FiorentinoA, PacificoS, CefarelliG, UzzoP, LetiziaM, MonacoP. (2007) Natural dibenzoxazepinones from leaves of Carex distachya: structural elucidation and radical scavenging activity. Bioorganic & Medicinal Chemistry Letters, 17, 636–639;
8.
FiorentinoA, D'AbroscaB, PacificoS, CefarelliG, UzzoP, LetiziaM, MonacoP. (2007) Natural feruloyl monoglyceride macrocycles as protecting factors against free-radical damage of lipidic membranes. Bioorganic & Medicinal Chemistry Letters, 17, 4135–1139;
9.
FiorentinoA, RicciA, D'AbroscaB, PacificoS, GolinoA, LetiziaM, PiccolellaS, MonacoP. (2008) Potential food additives from Carex distachya roots: identification and in vitro antioxidant properties. Journal of Agricultural and Food Chemistry, 56, 8218–8225;
10.
RicciA, FiorentinoA, PiccolellaS, GolinoA, PepiF, D'AbroscaB, LetiziaM, MonacoP. (2008) Furofuranic glycosylated lignans: a gas-phase ion chemistry investigation by tandem mass spectrometry. Rapid Communication in Mass Spectrometry, 22, 3382–3392.
11.
FiorentinoA, D'AbroscaB, PacificoS, IzzoA, LetiziaM, EspositoA, MonacoP. (2008) Potential allelopatic effects of stilbenoids and flavonoids from leaves of Carex distachya Desf. Biochemical Systematics and Ecology, 36, 691–698;
12.
CastellanoD, MacíasFA, CastellanoM, CambroneroR. (2001) Inventor. University of Cádiz, assignee. FITOMED (Automated system for the measurement of variable lengths). Spain Patent No. P9901565.
