Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition

<div>Absorption spectra (a) and fluorescence spectra (<i>λ</i><sub>ex</sub> = 500 nm) (b) of coumarin <b>3</b> (1 × 10<sup>−5</sup> M) in ethanol/glycerol mixtures with different glycerol concentrations.</div>

Journal of Chemistry

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Figure 15

Figure 15: Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition 

Figure 15 | Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition 