ACS Omega 2021 Jan 31;6(1):301-316. Epub 2020 Dec 31.
Chemistry Department, College of Sciences, Yanbu, Taibah University, Yanbu 30799, Saudi Arabia.
New conjugates of substituted 1,2,3-triazoles linked to 1,2,4-triazoles were synthesized starting from the appropriate S-propargylated 1,2,4-triazoles and . Ligation of 1,2,4-triazoles to the 1,2,3-triazole core was performed through Cu(I)-catalyzed cycloaddition of 1,2,4-triazole-based alkyne side chain and/or with several un/functionalized alkyl- and/or aryl-substituted azides to afford the desired 1,4-disubstituted 1,2,3-triazoles , using both classical and microwave methods. After their spectroscopic characterization (infrared, H, C nuclear magnetic resonance, and elemental analyses), an anticancer screening was carried out against some cancer cell lines including human colon carcinoma (Caco-2 and HCT116), human cervical carcinoma (HeLa), and human breast adenocarcinoma (MCF-7). Read More