Integrative countercurrent chromatography for the target isolation of lysine-specific demethylase 1 inhibitors from the roots of Salvia miltiorrhiza

The ability to separate bioactive compounds from herbal medicines, which contain abundant components, is crucial for drug discovery. Conventional Countercurrent chromatography (CCC) methods for separating bioactive compounds are labor intensive and show low efficiency. Here, we present a novel integrative CCC method for separating lysine-specific demethylase 1 (LSD1) inhibitors from the roots of Salvia miltiorrhiza (RSM). The methanol extracts...