title: Three new eudesmanes from Artemisia japonica.
abstract: Three new eudesmanes, named artemisidiols A-C, together with eight known compounds, were isolated from the leaves of Artemisia japonica Thunb. (Asteraceae). Their structures were determined on the basis of spectroscopic data. Although oxygenated eudesmanes frequently occur in Asteraceae plants, the 1α,6α,8α-oxygenated pattern of artemisidiols A-C has not been previously reported.
authors.affiliation: a Faculty of Chemistry , VNU University of Science, Vietnam National University , 19 Le Thanh Tong Street, Hanoi , Viet Nam.
authors.forename: Phan Minh
authors.initials: PM
authors.lastname: Giang
authors.forename: Nguyen Thi
authors.initials: NT
authors.lastname: Binh
authors.forename: Katsuyoshi
authors.initials: K
authors.lastname: Matsunami
authors.forename: Phan Tong
authors.initials: PT
authors.lastname: Son
mesh_terms: D019306:Artemisia / Q000166:cytology*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010100:Oxygen / Q000737:chemistry; D018515:Plant Leaves / Q000737:chemistry; D045787:Sesquiterpenes, Eudesmane / Q000737:chemistry / Q000302:isolation & purification*; D013237:Stereoisomerism; D014744:Vietnam
chemical_list: D045787:Sesquiterpenes, Eudesmane; C000591763:artemisidiol A; C000591764:artemisidiol B; C000591765:artemisidiol C; D010100:Oxygen
keywords: Artemisia japonica; Asteraceae; artemisidiol; eudesmane