title: Bibenzyls from Stemona tuberosa.
abstract: Three new bibenzyls were isolated from the roots of Stemona tuberosa. Their structures were identified by spectroscopic methods as 3,5-dihydroxy-4-methylbibenzyl, 3,5-dihydroxy-2'-methoxy-4-methylbibenzyl and 3-hydroxy-2',5-dimethoxy-2-methylbibenzyl.
authors.affiliation: Shanghai Institute of Material Medica, Chinese Academy of Sciences.
authors.forename: W
authors.initials: W
authors.lastname: Zhao
authors.forename: G
authors.initials: G
authors.lastname: Qin
authors.forename: Y
authors.initials: Y
authors.lastname: Ye
authors.forename: R
authors.initials: R
authors.lastname: Xu
authors.forename: X
authors.initials: X
authors.lastname: Le
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000737:chemistry / Q000302:isolation & purification / Q000633:toxicity*; D001632:Bibenzyls / Q000737:chemistry* / Q000302:isolation & purification / Q000633:toxicity*; D002455:Cell Division / Q000187:drug effects; D007941:Leukemia P388; D008114:Liver Neoplasms, Experimental; D009682:Magnetic Resonance Spectroscopy; D008516:Medicine, Chinese Traditional; D051379:Mice; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal
chemical_list: D000970:Antineoplastic Agents; D001632:Bibenzyls