Isolation and characterization of flavonoids from Tapirira guianensis leaves with vasodilatory and myeloperoxidase-inhibitory activities. - Calassara LL; Pinto SC; Condack CPM; Leite BF; Nery LCDES; Tinoco LW; Aguiar FA; Leal ICR; Martins SM; Silva LLD; Raimundo JM; Muzitano MF (Natural product research, 2021)