Leelamine is an orally active pyruvate dehydrogenase kinase (PDK) inhibitor with an IC50 value of 9.5 µM, showing a blood glucose lowering effect in the diabetic mouse. Leelamine is also a weak agonist of cannabinoid receptors CB1 and CB2. Leelamine decreases mitotic activity, prostate-specific antigen expression and induces Apoptosis to cell death in cancer cells[1][2][3].