title: A new anthraquinone from roots of Rumex japonicus.
abstract: A new anthraquinone, (1)-hydroxymethyl-3,6-dimethoxyl-2,8-dihydroxylanthraquinone 1, was isolated from the root of Rumex japonicus along with six known compounds 2-7. Their structures were elucidated by various spectroscopic methods including 2D-NMR techniques or comparison with authentic samples.
authors: College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China. cmx2003030852@163.com
authors: Mingxiang
authors: M
authors: Chen
authors: Dingyong
authors: D
authors: Wang
authors: Yujing
authors: Y
authors: Feng
authors: Wen
authors: W
authors: Yang
mesh_terms: D000880:Anthraquinones / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry; D031804:Rumex / Q000737:chemistry*
chemical_list: D000880:Anthraquinones; D010936:Plant Extracts