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. 2018 Dec 28;24(1):102. doi: 10.3390/molecules24010102

Figure 1.

Figure 1

The chemical structures of chief hydrophilic compounds identified in P. frutescens: (A) phenolic acids; rosmarinic acid, rosmarinic acid-3-O-glucoside, caffeic acid, caffeic acid-3-O-glucoside, ferulic acid (B) flavonoids; catechin, apigenin, apigenin 7-O-glucuronide, apigenin 7-O-diglucuronide, luteolin, luteolin 7-O-glucuronide, luteolin 7-O-diglucuronide, scutellarein, scutellarein 7-O-glucuronide, scutellarein 7-O-diglucuronide, and (C) anthocyanins; shisonin, malonylshisonin, cyanidin 3-O-caffeoylglucoside-5-O-glucoside, cyanidin 3-O-caffeoylglucoside-5-O-malonylglucoside.