Cannaflavin C (compound 5) 是从大麻提取的化合物，具有抗氧化活性。

HO-1-IN-1 hydrochloride is a heme oxygenase 1 (HO-1) inhibitor (IC50: 250 nM).

Axillarin has antioxidant activity, it shows xanthine oxidase inhibitory activity ( IC(50) :36.0 uM). Axillarin can strongly protect primary cultured neurons against glutamate-induced oxidative stress.

QD-394 is an inducer of reactive oxygen species (ROS) production.1It induces lipid peroxidation, increases in intracellular accumulation of reactive oxygen species (ROS), and decreases in the reduced glutathione (GSH) to oxidized GSH (GSSG) ratio in MIA PaCa-2 pancreatic cancer cells when used at concentrations ranging from 0.5 to 10 μM. QD-394 is cytotoxic to MIA PaCa-2, PANC-1, and BxPC-3 cancer cells (IC50s = 0.64, 0.34, and 0.9 μM, respectively). QD-394 acts synergistically with napabucasin to reduce colony formation in MIA PaCa-2 cells. 1.Hu, S., Sechi, M., Singh, P.K., et al.A novel redox modulator induces a GPX4-mediated cell death that is dependent on iron and reactive oxygen speciesJ. Med. Chem.63(17)9838-9855(2020)

(-)-Lyoniresinol has antioxidant activity.

Maritimein，一种可从雪菊提取的橙酮，具有显著的对diphenyl(2,4,6-trinitrophenyl)iminoazanium (DPPH) 自由基清除能力，IC50值仅为4.12 μM。该化合物因此被广泛应用于心血管疾病的研究领域。