title: New disaccharoside from Camptosorus sibiricus Rupr.
abstract: A new disaccharoside (2) together with a known disaccharose (1) was isolated from the ethanol extract of Camptosorus sibiricus Rupr. By means of chemical (hydrolysis) and spectroscopic methods (IR, 1D and 2D NMR, ESI-MS), the structures were established as beta-D-glucopyranosyl (1 --> 2)-beta-D-glucopyranoside (1) and Octane-1-en-3-ol-3-O-beta-D-glucopyranosyl (1 --> 2)-beta-D-glucopyranoside (2) respectively. Compounds 1 and 2 were isolated from this genus first and their anti-tumour activities were tested against two human tumour cell lines using MTT method.
authors.affiliation: Department of Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China.
authors.forename: Ning
authors.initials: N
authors.lastname: Li
authors.forename: Xian
authors.initials: X
authors.lastname: Li
authors.forename: Bai-Ling
authors.initials: BL
authors.lastname: Hou
authors.forename: Da-Li
authors.initials: DL
authors.lastname: Meng
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004187:Disaccharides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D029624:Ferns / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D015394:Molecular Structure; D017239:Paclitaxel / Q000494:pharmacology; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004187:Disaccharides; D004365:Drugs, Chinese Herbal; C533649:octane-1-en-3-ol-3-O-beta-D-glucopyranosyl (1-2)-beta-D-glucopyranoside; D017239:Paclitaxel