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Quinic Acid Esters from Herba of Siphonostegia chinensis
Author(s): JIANG Hongliang, XU Lizhen, YANG Xuedong, ZHANG Da, YANG Shilin, ZOU Zhongmei
Pages: 923-
926
Year: 2002
Issue:
12
Journal: CHINA JOURNAL OF CHINESE MATERIA MEDICA
Keyword: 北刘寄奴; 阴行草属; 3; 4-二咖啡酰基奎尼酸; 灰毡毛忍冬素F; 3; 4; 5-三咖啡酰基奎尼酸甲酯;
Abstract: 目的:对中药北刘寄奴中奎尼酸酯类活性成分进行化学研究.方法:溶剂提取及各种柱色谱法分离,光谱技术鉴定结构.结果:从北刘寄奴中分离得到3个奎尼酸酯类化合物,分别为3,4-二咖啡酰基奎尼酸(Ⅰ),灰毡毛忍冬素F(Ⅱ),3,4,5-三咖啡酰基奎尼酸甲酯(Ⅲ).结论:均为首次从该属植物中分离得到.
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