摘要
目的 研究泥胡菜 (HemisteptalyrataBunge .)全草化学成分。方法 采用现代色谱技术分离化合物 ,用化学方法和现代波谱技术 (UV ,IR ,EIMS ,FABMS ,ESIMS ,1 HNMR ,1 3 CNMR ,HMQC ,HMBC)鉴定化合物的结构。结果 从中药泥胡菜全草的乙醇提取物中分离得到 5个化合物 ,分别鉴定为芹菜素 (apigenin ,I) ,芹菜素 7 O β D 芦丁糖苷(apigenin 7 O β D lutinoside ,II) ,金合欢素 7 O β D 芦丁糖苷 (acacetin 7 O β D lutinoside ,III) ,紫云英苷 (astragalin ,IV)和泥胡木烯苷 (hemislienoside ,V)。结论 化合物V为新化合物 。
AIM To separate and identify the chemical constituents of the whole plant of Hemistepta lyrata Bunge. METHODS Compounds wese separated with chromatography and their chemical strucrures were elucidated with UV, IR, EIMS, FABMS, ESIMS, 1HNMR , 13 CNMR HMQC and HMBC spectral methods. RESULTS Five compounds were isolated from the plant. They were identified as apigenin I, apigenin 7 O β D lutinoside II, acacetin 7 O β D lutinoside III, astragalin IV, hemislienoside V. CONCLUSION These compounds were isolated from this plant for the first time, and compound V is a new one.
出处
《药学学报》
CAS
CSCD
北大核心
2001年第10期746-749,共4页
Acta Pharmaceutica Sinica
