Actinopyrone A

Actinopyrone A is a Streptomyces-derived pyrone with potent and selective anti-Helicobacter pylori activity (MIC 0.1 ng/mL) . It also exhibits milder antibacterial and antifungal properties in vitro and has demonstrated in vivo vasodilatory effects, significantly increasing coronary blood flow in canine models. This compound is a valuable research tool for infectious disease and cardiovascular studies.