J Integr Plant Biol. ›› 2001, Vol. 43 ›› Issue (10): 1077-1080.
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ZHONG De-Xin£? XUAN Li-Jiang£? XU Ya-Ming and BAI Dong-Lu
Abstract:
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)
Key words: Andrographis paniculata , Acanthaceae, salts of labdanic acids, andrographic acid
ZHONG De-Xin£? XUAN Li-Jiang£? XU Ya-Ming and BAI Dong-Lu. Three Salts of Labdanic Acids from Andrographis paniculata (Acanthaceae) (in English)[J]. J Integr Plant Biol., 2001, 43(10): 1077-1080.
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