title: Sesquiterpene glycosides from Calendula arvensis.
abstract: The extract of the aerial parts of Calendula arvensis afforded four new sesquiterpene glycosides 1-4 in addition to three known compounds. The structures of the new compounds were established by high field 1H-nmr spectroscopy.
authors.affiliation: Department of Chemistry, Faculty of Science, El-Minia University, Egypt.
authors.forename: A A
authors.initials: AA
authors.lastname: Ahmed
authors.forename: J
authors.initials: J
authors.lastname: Jakupovic
authors.forename: T J
authors.initials: TJ
authors.lastname: Mabry
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D012717:Sesquiterpenes