Eicosapentaenoic acid is converted to epoxyeicosatetraenoic acids (EpETEs) by several cytochrome P450 isoforms. The major product of this epoxygenase pathway, (±)17(18)-EpETE , relaxes vascular and airway smooth muscle by activating large conductance Ca2+-activated K+ (BKCa) channels by directly interacting with BKα channel subunits. (±)8(9)-EpETE is an epoxygenase pathway product produced from EPA by CYP450 both in vitro and in vivo. The biological actions and physiological effects of this epoxide remain to be determined.

醋酸美替诺龙是一种雄激素和合成代谢类固醇 (AAS) 化合物，主要用于治疗骨髓衰竭引起的贫血。

3-哌啶基(1-吡咯烷基)甲酮盐酸盐可用于合成MCH-R1拮抗剂哌啶-4-基-脲衍生物。