Tematropium (CDDD3602) 是一种抗胆碱能药。

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.

TY-51469是糜蛋白酶 (chymase) 抑制剂，在类人猿和人糜蛋白酶的 IC50 值分别为0.4和7.0 nM。