Sulfacetamide is used to treat blepharitis or conjunctivitis (in eye-drop solution) by limiting the presence of folic acid which bacteria need to survive.

Alpha-Angelica Lactone has cardiotonic activity may exert their effects by providing an increased contraction-dependent calcium pool to be released upon systolic depolarization.?

2,4,6-Tribromophenol is a marine derived natural products found in Phoronopsis harmeri.