Andrographis paniculata (Burm. f.) Wall. ex Nees: A Review of Ethnobotany, Phytochemistry, and Pharmacology

Figure 2

Extraction of pure compounds of A. paniculata from MeOH extracts. Yield of pure compounds is in bracket in mg. Their structures have been elucidated mainly by 1D and 2D NMR and MS spectroscopic methods. SGCC: silica gel column chromatography; TLC: thin layer chromatography, MeOH: methanol; EtOAc: ethyl acetate, CHCl₃: chloroform (adopted from [72]).