Vincamine

Vincamine is an indole alkaloid derived from the leaves of the Vinca minor (lesser periwinkle) plant. It is recognized for its cognitive-enhancing and vasodilatory effects, particularly in cerebral blood vessels. Classified as a nootropic and a vasodilator, it is used in Europe as a prescription medicine for conditions such as cerebrovascular insufficiency, age-related cognitive decline, Alzheimer's disease, and other forms of dementia. In the United States, it is sold as a dietary supplement. Its primary mechanism of action involves enhancing cerebral blood flow by inhibiting phosphodiesterase, which leads to increased cyclic adenosine monophosphate (cAMP) levels and subsequent vasodilation. Vincamine also exhibits neuroprotective properties by reducing oxidative stress and mitigating excitotoxicity, and may modulate neurotransmitter systems like dopamine and serotonin. Additionally, it has been investigated for its anticancer potential and has shown hypoglycemic and hypolipidemic activities.

Brand names

OxybralVinoxinVincaprontCerebroxineDevincanPervincamineMinorinNovicetPervalSostenilTripervanAngiopacEquipur

Other names

monoterpenoid indole alkaloid