Synthesis of novel 3-substituted coumarin derivatives by transition metal-catalyzed reactions and their antimicrobial and antitumoral evaluations (CROSBI ID 707002)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Sokol, Ivana ; Meščić Macan, Andrijana ; Drenjančević, Domagoj ; Liekens, Sandra ; Raić-Malić, Silvana ; Gazivoda Kraljević, Tatjana
engleski
Synthesis of novel 3-substituted coumarin derivatives by transition metal-catalyzed reactions and their antimicrobial and antitumoral evaluations
Coumarin has an important place in medicinal chemistry, as molecules incorporating the coumarin scaffold show a broad spectrum of pharmacological activities, including anticancer, antimicrobial, antiviral, antioxidant, anticoagulant, anti-inflammatory, and anti-enzymatic. The aim of our study was to synthesise new coumarin-based compounds by using transition metal-catalysed reactions and evaluate their antibacterial and antitumor potential. A series of 7-hydroxycoumarin derivatives with aliphatic and aryl moiety attached directly at C-3 of coumarin ring and through the ethynyl or 1, 2, 3-triazole linker were prepared by Pd-catalysed or click reaction. The 3-substituted coumarin derivative bearing bistrifluoromethylphenyl at the C-4 position of 1, 2, 3-triazole showed strong and selective antiproliferative activity against cervix adenocarcinoma (HeLa) cells. The 7-hydroxy-4-methylcoumarin with a phenyl ring directly attached to coumarin at C-3 showed good potency against MRSA and VRE strains. The promising antiproliferative activity of coumarin derivative bearing 3, 5-ditrifluoromethylphenyl substituent and antibacterial activity of coumarin derivative with aromatic moiety suggest that further enhancements could be obtained by structural optimisation of the coumarin core.
coumarin, Pd-catalysed reaction, click reaction, antibacterial, antitumor
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Podaci o prilogu
2021.
objavljeno
Podaci o matičnoj publikaciji
Chemistry World Conference
Podaci o skupu
Chemistry World Conference 2021
poster
06.09.2021-07.09.2021
Rim, Italija