Antioxidant Activity of Flavonoids Isolated from Vitex rotundifolia

Isolation of a New Labdane-type Diterpene from Vitex rotundifolia

“…[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15] We have previously reported three known flavonoids from the V. rotundifolia. 16 In our continuing, further study, we isolated a new labdane-type diterpene (1) and five known diterpenes (2-6) from V. rotundifolia; our procedures and findings are reported in this paper (Figure 1 This suggestion was supported by the…”