Medicinal flowers. XXX. Eight new glycosides, everlastosides F - M, from the flowers of Helichrysum arenarium

Abstract

Eight new glycosides, everlastosides F (1), G (2), H (3), I (4), J (5), K (6), L (7), and M (8), were isolated from the methanolic extract of the flowers of Helichrysum arenarium. Their structures were elucidated on the basis of chemical and physicochemical evidence. © 2009 Pharmaceutical Society of Japan.