Vicenin 1 is a C-glycosylflavone that has an inhibitory effect on angiotensin-converting enzyme ( ACE )( IC 50 =52.50 μM) In Vitro The target-isolated C-glycosylflavone (Vicenin 1) is evaluated for inhibitory activities. Vicenin 1 embodies effective ACE inhibitory activities with an IC 50 value of 52.50 μM. The tested compound 3 (Vicenin 1) shows activity via the generation of chelate complexes within the active center of ACE. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Form:Solid IC50& Target:IC50: 52.50 μM (ACE)