S. Pramanick, Sukdeb Banerjee, B. Achari
Mar 1, 2006
Citations
1
Influential Citations
52
Citations
Journal
Journal of natural products
Abstract
Phytochemical investigation of the leaves of Andrographis paniculata has led to the isolation of a new labdane type diterpenoid, andropanolide (1), along with seven known diterpenoids including isoandrographolide (2), previously reported as a rearrangement product of andrographolide. The structures and stereochemistry of compounds 1 and 2 were established by X-ray crystallographic analysis.