Malvidin-3,5-O-diglucoside chloride is a natural product.

Senkyunolide N exhibits prostaglandin H endoperoxide synthase-I (COX-I) and endoperoxide synthase-II (COX-II)) Inhibitory activity at pH 7 and at a concentration of 250 pg ml(-1) .

L-Leucyl-L-alanine is a dipeptide composed of L-leucine and L-alanine joined by a peptide linkage.