title: Sesquiterpene Glycosides from Calendula persica.
abstract: The polar fractions of the extract of the aerial parts of CALENDULA PERSICA afforded eight sesquiterpene glycosides, five derived from viridiflorol, two of beta-eudesmol, and one of 4alpha-hydroxygermacra-1(10) E,5E-diene. In addition to fucopyranosides, also chinovopyranosides were present. The structures were elucidated by high field NMR techniques.
authors.affiliation: Institute of Organic Chemistry, Technical Univerity of Berlin, D-1000 Berlin 12 (West).
authors.forename: J
authors.initials: J
authors.lastname: Jakupovic
authors.forename: M
authors.initials: M
authors.lastname: Grenz
authors.forename: F
authors.initials: F
authors.lastname: Bohlmann
authors.forename: A
authors.initials: A
authors.lastname: Rustaiyan
authors.forename: S
authors.initials: S
authors.lastname: Koussari