The amide derivatives of cinnamic acid were synthesized and their antimicrobial and antioxidant activities were investigated. The investigation of antimicrobial potentials of the compounds demonstrated a strong activity against 21 bacterial strains comprising Gram-positive and Gram-negative bacteria. Compounds2a,2b, and3bshowed strong antimicrobial activity against all microorganisms with the pMIC value ranging from 2.45 to 3.68. Compounds2a,3a, and3bdemonstrated strong antioxidant activity with % inhibition of the DPPH radical of 51% (±1.14), 41% (±1.01), and 50% (±1.23), respectively. These findings indicate that the amide derivatives of the cinnamic acid possess strong antibacterial and antioxidant activities.
肉桂酸酰胺衍生物已经合成,并对其抗菌和抗氧化活性进行了研究。对化合物的抗菌潜力的调查表明,它们对包括革兰氏阳性和革兰氏阴性细菌在内的21种细菌菌株表现出强大的活性。化合物2a、2b和3b对所有微生物表现出强大的抗菌活性,pMIC值范围为2.45至3.68。化合物2a、3a和3b表现出强大的抗氧化活性,DPPH自由基的抑制率分别为51%(±1.14)、41%(±1.01)和50%(±1.23)。这些发现表明,肉桂酸酰胺衍生物具有强大的抗菌和抗氧化活性。