%A ZHONG De-Xin£? XUAN Li-Jiang£? XU Ya-Ming and BAI Dong-Lu %T Three Salts of Labdanic Acids from Andrographis paniculata (Acanthaceae) (in English) %0 Journal Article %D 2001 %J J Integr Plant Biol %R %P 1077-1080 %V 43 %N 10 %U {https://www.jipb.net/CN/abstract/article_25727.shtml} %8 %X
Three salts of labdanic acids, named as magnesium andrographate, disodium andrographate and dipotassium andrographate 19-O-β-D-glucoside were isolated from the hydrophilic extract of Andrographis paniculata Nees. (Acanthaceae), together with guanosine, uridine, 6-epiharpagide, procumbide, violanthin and apigenin 7-O-β-D-glucoside. Their structures were determined by spectroscopic analysis and chemical transformation.
穿心莲中的三个二萜酸盐
钟德新 宣利江 徐亚明* 白东鲁
(中国科学院上海药物研究所,上海200031)