摘要
该文采用硅胶和HPLC等色谱手段,从苦参茎叶中分离得到5个化合物,从苦参根中分离得到10个化合物;根据化合物的波谱数据,分别鉴定为corchionoside C(1),丁香苷(2),2'-脱氧胸腺嘧啶核苷(3),松柏苷(4),benzylO-β-D—gluco—pyranoside(5),番石榴酸(6),i叶豆紫檀苷(7),苦参酮(8),三叶豆紫檀苷-6’-单乙酸酯(9),槐属二氢黄酮G(10),异腐醇(11),降脱水淫羊藿素(12),4'-甲氧基异黄酮-7—O-β-D-芹糖-(1→6)-β-D-吡喃葡萄糖苷(13),kushenol0(14)和6”-木糖一染料木素葡萄糖苷(15),其中化合物1—6为首次从该属植物分离得到。
Five compounds were obtained from the stems and leaves of Sophoraflavescens Ait. and ten compounds were ob- tained from the roots of S.flavescens by various chromatography methods including silica gel column chromatography and preparative HPLC. Their structures were identified on the basis of spectroscopic methods including 1H-NMR, 13 C-NMR and ESI-MS, as corchiono- side C ( 1 ), syringing (2), 2'-deoxythymidin ( 3 ), coniferin ( 4 ), benzyl O-β-D-glucopyranoside ( 5 ), piscidic acid ( 6 ), trifolirhizin (7), kurarinone ( 8 ), trifolirhizin-6'-monoacetate ( 9 ), sophoraflavanone G ( 10 ), isoxanthohumol ( 11 ), noranhydroicaritin ( 12 ), 4'-methoxyisoflavone-7-O-/3-D-apiofuranosyl-( 1 →6 ) -β-D-glucopyranoside ( 13 ), kushenol O ( 14 ) and 6"-β-D-xylopyranosylgenistin (15). Compounds 1-6 were isolated from the Sophora genus for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2013年第20期3520-3524,共5页
China Journal of Chinese Materia Medica
基金
国家"十二五"科技支撑计划项目(2011BA107B03)
国家"重大新药创制"科技重大专项(2008ZX09202-009
2009ZX09308-003)
关键词
槐属
苦参
异黄酮
Sophora
Sophora flavescens
isoflavone