title: Cytotoxic oxoisoaporphine alkaloids from Menispermum dauricum.
abstract: Four new oxoisoaporphine alkaloids, daurioxoisoporphines A-D (1-4), were isolated from the rhizomes of Menispermum dauricum. The structures of these alkaloids were established by spectroscopic methods. The cytotoxic evaluation of 1 and 2 is reported against four cancer cell lines.
authors.affiliation: Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, People's Republic of China.
authors.forename: B W
authors.initials: BW
authors.lastname: Yu
authors.forename: L H
authors.initials: LH
authors.lastname: Meng
authors.forename: J Y
authors.initials: JY
authors.lastname: Chen
authors.forename: T X
authors.initials: TX
authors.lastname: Zhou
authors.forename: K F
authors.initials: KF
authors.lastname: Cheng
authors.forename: J
authors.initials: J
authors.lastname: Ding
authors.forename: G W
authors.initials: GW
authors.lastname: Qin
mesh_terms: D000230:Adenocarcinoma; D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000818:Animals; D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001943:Breast Neoplasms; D065607:Cytochrome P-450 Enzyme Inhibitors; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D004791:Enzyme Inhibitors / Q000737:chemistry; D005260:Female; D006801:Humans; D007938:Leukemia; D008175:Lung Neoplasms; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D051379:Mice; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011166:Porphyrins / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D014407:Tumor Cells, Cultured / Q000187:drug effects
chemical_list: D000470:Alkaloids; D000972:Antineoplastic Agents, Phytogenic; D065607:Cytochrome P-450 Enzyme Inhibitors; D004365:Drugs, Chinese Herbal; D004791:Enzyme Inhibitors; D011166:Porphyrins