Characterization of Metabolites of Leonurine (SCM-198) in Rats after Oral Administration by Liquid Chromatography/Tandem Mass Spectrometry and NMR Spectrometry
Figure 4
The semipreparative HPLC chromatogram of metabolite M1 in urine sample after intragastric administration of leonurine (a) and the purity analysis of the metabolite M1 acquired by semipreparative HPLC method (b).
