A new diacylated labdane diterpenoid from Andrographis wightiana.


A new acylated labdane diterpenoid, 14-deoxy-3,19-diacetyl-11,12-didehydroandrographolide (1), together with three known labdane diterpenoids, wightionolide (2), andrographolide (3) and neoandrographolide (4), and three known flavones, echioidinin (5), skullcapflavone I 2'-methyl ether (6) and echioidin (7), were isolated from the whole plant of… (More)


Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.