摘要
目的:研究鹿蹄草Pyrola calliatha全草的化学成分。方法:采用硅胶及Sephadex LH-20凝胶柱色谱法等分离化合物,运用波谱学方法确定结构;并对化合物1-4,6-9进行抗真菌活性测定。结果:从鹿蹄草全草中分离得到10个化合物,分别为梅笠草素(1),熊果醇(2),熊果酸(3),2β,3β,23-三羟基-12-烯-28-乌苏酸(4),胡萝卜苷(5),2α,3β,23,24-四羟基-12-烯-28-乌苏酸(6),大黄素(7),没食子酸(8),水晶兰苷(9),腺苷(10)。结论:化合物2,4,6,7,10为首次从该属植物中分离得到,化合物5,9为首次从该种植物中分离得到;化合物1,3,4,6,8对新生隐球菌、白色念珠菌、红色毛癣菌等真菌生长有不同的抑制作用,其中化合物1的抗真菌活性较强。
Objective: To investigate the chemical constituents of Pyrola calliatha. Method: The chemical constituents were isolated by various column chromatographic methods. The structures were identified by spectral data. Result: Ten compounds were isolated and identified as chimaphilin(1),uvaol(2),ursolic acid(3) ,2β,3β,23-trihydroxy-12-ene-28-ursolic acid(4) ,daucosterol(5), 2α, 3β,23,24-tetrahydroxy-12-ene-28-ursolic acid ( 6 ) , emodin ( 7 ) , gallic acid ( 8 ) , monotropein ( 9 ) , adenosine ( 10 ). Conclusion: Compounds 2,4,6,7,10 were obtained from this genus for the first time,compounds 5,9 were obtained from this species for the first time. Antifungal activity of compounds 1-4,6-9 were evaluated. Compound 1 showed the strong activity.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2007年第17期1762-1765,共4页
China Journal of Chinese Materia Medica
关键词
鹿蹄草属
鹿蹄草
化学成分
抗真菌活性
Pyrola
Pyrola calliatha
chemical constituents
antifungal activity