3-Chlorotyrosine a specific marker of myeloperoxidase-catalyzed oxidation is markedly elevated in low-density lipoprotein isolated from human atherosclerotic intima. In particular myeloperoxidase halogenates tyrosine residues in plasma proteins and generates 3-chlorotyrosine (CY).

2-epi-Cucurbitacin B is a natural product that can be obtained from Ecballium elaterium L. XVI..

Gomisin M2 ((+)-Gomisin M2) is a lignan isolated from the fruits of Schisandra rubriflora with anti-HIV activity (EC50 of 2.4 μM). Gomisin M2 exhibits anti-cancer and anti-allergic activities and has the potential for Alzheimer’s disease research.