Phytochemistry and Antioxidant Activity of Aerial Parts of Phagnalon sordidum L.

One new natural monoterpene, 5---d-glucopyranosyl-2-hydroxy--cymene (1: ), and 11 known compounds were isolated through a biologically oriented approach from the aerial parts of L. The most active extract and fractions were selected using 3 complementary antioxidant activity assays. Results and the different methods were compared by relative antioxidant capacity index.

A new 2-alkylhydroquinone glucoside from Phagnalon saxatile (L.) Cass.

A new 2-alkylhydroquinone glucoside, 1-O-β-d-glucopyranosyl-1,4-dihydroxy-2-((E) 2-oxo-3-butenyl)benzene (1), in addition to nine known compounds were isolated from the aerial parts of Phagnalon saxatile (L.) Cass. (Asteraceae).