Avasopasem manganese is a drug candidate of superoxide dismutase mimetic.

AD 0261 is a radical scavenger. It has a strong inhibitory action on the generation of lipid peroxides and superoxide anions.

Phthalazine是一个片段分子，CAS号为253-52-1，可作为分子拼接、扩展和修饰的重要骨架，为新型候选药物的设计与筛选提供结构基础与研究工具，常用于药物发现、药物合成等相关研究。

RIDR-PI-103 是活性氧 (ROS) 诱导的药物释放前药，含有与泛 PI3K 抑制剂 (PI-103) 连接的自环化部分。在 MDA-MB-361 和 MDA-MB-231 细胞中，Doxorubicin 和 RIDR-PI-103 表现出协同的抑制癌细胞增殖作用。

9(Z),11(E),13(E)-Octadecatrienoic Acid ethyl ester (α-ESA) is a conjugated polyunsaturated fatty acid commonly found in plant seed oil. This fatty acid accounts for about 60% of the total fatty acid composition of bitter gourd seed oil and about 70% in tung oil. α-ESA is metabolized and converted to conjugated linoleic acid (9Z,11E-CLA) in rats. It has shown potential as a tumor growth suppressor. In colon cancer Caco-2 cells, α-ESA induced apoptosis through up-regulation of GADD45, p53, and PPARγ. In DLD-1 cells supplemented with α-ESA, apoptosis was induced via lipid peroxidation with an EC50 of 20 μM. It also inhibits DNA polymerases and topoisomerases with IC50s ranging from ~5-20 μM for different isoforms of the enzymes. α-ESA ethyl ester is a neutral, more lipid soluble form of the free acid.

QM385 is a potent inhibitor of sepiapterin reductase (SPR)(IC50 of 1.49 nM).

1-Oleoyl-2-palmitoyl-rac-glycerol (1,2-OP) is a diacylglycerol containing oleic acid at the sn-1 position and palmitic acid at the sn-2 position. It enhances the inhibition of superoxide anion production by cytochalasin B when used at a concentration of 10 μM. The concentration of 1,2-OP decreases from 25.7 to 11.15% during the dry-curing process of Iberian ham.

α-Glucosylrutin 是一种具备清除自由基活性的有效抗氧化剂。由于其在表皮生物利用度较高，常用于研究皮肤衰老。

Tetrahydroxyquinone monohydrate (Tetrahydroxy-1,4-benzoquinone monohydrate)，为一种抗白内障药物，属于具氧化还原活性的苯醌类化合物。此化合物能通过与半醌自由基共同参与氧化还原循环过程中，促进活性氧 (ROS) 的生成。