Figure 1: Natural stilbene and its synthetic derivatives evaluated in this study
a) Natural stilbene, isopropylstilbene (HB64); b) (E)-styryl-1H-benzo[d]imidazoles with DB53 (R=F), DB55 (R=CH3), DB56 (R=Cl); c) N-((3s, 5s, 7s)-adamantam-1-yl)-6-chloro-2-(4-morpholinophenyl)imidazo[1, 2-a]pyridine-3-amine (EB251); d) 1-(3-((3-cyclohexylureido)methyl)benzyl)-1H-pyrrole-2-carboxylate (RB57)