关苍术化学成分的研究  

Studies on the chemical constituents of Actractycodes japonica Koidz ex Kitam

作　　者：吴学[1] 韩荣弼[1] 罗惠善[2] 李雪梅[1] 

机构地区：[1]延边大学理工学院化学系,吉林延吉133002 [2]延边大学药学院,吉林延吉133000

出　　处：《延边大学学报（自然科学版）》2004年第1期29-34,共6页Journal of Yanbian University（Natural Science Edition）

摘　　要：利用溶剂法、硅胶柱层析、薄层层析等分离手段,处理延边产关苍术根茎部分,分离得到了5种化合物.根据这些化合物的理化性质,利用光谱分析、标准品公正等方法鉴定了其中3种化合物的结构.它们分别是β 谷甾醇、苍术烯内酯丙、胡萝卜甙.对另外2种化合物提供了IR、1HNMR、13CNMR谱图,并提出了推测结构.Five compounds were isolated from the rhizome of Atractylodes japonica Koidz ex (Kitam)(produced in Yanbian) by the methods of solvent extraction, silica gel column chromatography and preparative thin (layer) chromatography. According to the physical and chemical characters, data of spectrographic analysis and comparing with standard comparison, 3,4 and 5 were identified as β-Sitosterol, Atractylodinolide III, (Daucosterol) respectively. We gave the IR, ()~1H NMR, ()^(13)C NMR spectra of the other two (compounds,) and (advanced) the conjecture structures.

关 键 词：关苍术 化学成分 分离 光谱分析 菊科 中药才 消化系统疾病 

分 类 号：R282.71[医药卫生—中药学] R284[医药卫生—中医学]