N-Methylmorpholine N-oxide (more correctly 4-methylmorpholine 4-oxide), NMO or NMMO is an organic compound.

Butin is a major biologically active flavonoid isolated from the heartwood of Dalbergia odorifera with oral activity, with strong antioxidant, antiplatelet and anti-inflammatory activities. Butin significantly alleviates myocardial infarction and improves heart function, together with prevents diabetes-induced cardiac oxidative damage in rat.

SXC 2023 ((S)-2-acetamido-3-(4-methylbenzoylthio)propanoic acid) is a therapeutic prodrug of N-acetyl-L-cysteine for the treatment of CNS disorders and neurocognitive disorders, and can be used to treat glutamatergic dysfunction and psychiatric disorders in which oxidative stress plays a key role.