title: Two new triterpenoid saponins from Dianthus superbus L.
abstract: Two new triterpenoid saponins (1 and 2) were isolated from the dried aerial parts of Dianthus superbus L. (Caryophyllaceae). Their structures were elucidated on the basis of spectral data to be 3-O-beta-D-glucopyranosyl olean-9(11),12-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside (1) and 3-O-beta-D-glucopyranosyl olean-11,13(18)-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside (2).
authors.affiliation: Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, China.
authors.forename: Xia
authors.initials: X
authors.lastname: Chen
authors.forename: Jian-Guang
authors.initials: JG
authors.lastname: Luo
authors.forename: Ling-Yi
authors.initials: LY
authors.lastname: Kong
mesh_terms: D029749:Dianthus / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C550645:3-O-beta-D-glucopyranosyl olean-11,13(18)-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside; C550644:3-O-beta-D-glucopyranosyl olean-9(11),12-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside; D004365:Drugs, Chinese Herbal; D012503:Saponins; D009828:Oleanolic Acid