灯心蚤缀根的化学成分  

Chemical Constituents from the Roots of Arenaria juncea

作　　者：刘静[1] 秦民坚[1] 

机构地区：[1]中国药科大学中药资源研究室,南京210038

出　　处：《中国天然药物》2007年第3期235-236,共2页

摘　　要：AIM: To study the chemical constituents of the roots of Arenaria juncea Bieb.. METHODS: The constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography. The structures were identified on the basis of physical and chemical properties and spectral data. RESULTS: Eight compounds were isolated from the roots of Arenaria juncea. Their structures were identified as friedelin (Ⅰ),arenarine C (Ⅱ),1-acetyl-β-carboline (Ⅲ),methyl 3,4-dihydroxybenzoate (Ⅳ),tectoridin (Ⅴ),quillaic acid (Ⅵ),β-sitosterol (Ⅶ) and daucosterol (Ⅷ). CONCLUSION: Compounds Ⅰ～Ⅷ have been isolated from this plant for the first time,and compounds Ⅰ,Ⅳ,Ⅴ and Ⅵ have been isolated from Arenaria L. for the first time.AIM： To study the chemical constituents of the roots of Arenaria juncea Bieb.. METHODS： The constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography. The structures were identified on the basis of physical and chemical properties and spectral data. RESULTS： Eight compounds were isolated from the roots of Arenaria juncea. Their structures were identified as friedelin （Ⅰ ）, arenarine C （ Ⅱ ）, 1-acetyl-β-carboline （ Ⅲ ）, methyl 3,4-dihydroxybenzoate （ Ⅳ ）, tectoridin （ Ⅴ）, quillaic acid （ Ⅵ ）, 13-sitosterol （ Ⅶ） and daucosterol （ Ⅷ）. CONCLUSION： Compounds Ⅰ- Ⅷ have been isolated from this plant for the first time, and compounds Ⅰ , Ⅳ, Ⅴ and Ⅵ have been isolated from Arenaria L. for the first time.

关 键 词：灯心蚤缀 蚤缀属 化学成分 

分 类 号：R284.1[医药卫生—中药学]