title: A new 3,4-seco-lupane-type triterpenoid from the pulp of Acanthopanax senticosus (Rupr. et Maxim) Harms.
abstract: A new triterpenoid, 3,4-seco-lupane-20(29)-ene-3,28-dioic acid, together with three known lignans, (-)-schisandrin B, (-)-sesamin and (-)-syringaresinol, was isolated from the pulp of Acanthopanax senticosus (Rupr. et Maxim) Harms. Their structures were elucidated by means of physicochemical properties and spectroscopic methods (1D, 2D-NMR and MS).
authors.affiliation: Institute of Frontier Medical Science, Jilin University, Changchun, Jilin, China.
authors.forename: Zhao-Wei
authors.initials: ZW
authors.lastname: Yan
authors.forename: Jin-Ping
authors.initials: JP
authors.lastname: Liu
authors.forename: Dan
authors.initials: D
authors.lastname: Lu
authors.forename: Paul
authors.initials: P
authors.lastname: Groundwater
authors.forename: Chun-Yan
authors.initials: CY
authors.lastname: He
authors.forename: Ping-Ya
authors.initials: PY
authors.lastname: Li
mesh_terms: D034242:Cyclooctanes / Q000302:isolation & purification; D004149:Dioxoles / Q000302:isolation & purification; D028001:Eleutherococcus / Q000737:chemistry*; D005663:Furans / Q000302:isolation & purification; D017705:Lignans / Q000302:isolation & purification; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry; D011083:Polycyclic Compounds / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C554704:3,4-seco-lupane-20(29)-ene-3,28-dioic acid; D034242:Cyclooctanes; D004149:Dioxoles; D005663:Furans; D017705:Lignans; D011083:Polycyclic Compounds; D014315:Triterpenes; C015499:schizandrin B; C042192:syringaresinol; C054125:sesamin