Introducing of acyclonucleoside analogues tethered 1,2,4-triazole as anticancer agents with dual epidermal growth factor receptor kinase and microtubule inhibitors.

This study reports an efficient and convenient regioselective synthesis of a novel series of S- and S,N-bis(acyclonucleoside) analogues carrying 5-(2-chlorophenyl)-2,4-dihydro-1,2,4-triazole-3-thione. A facile and straightforward synthesis of thiazolotriazole and triazolothiazines has also been reported. Structures of all newly synthesized compounds were well characterized by infrared IR, H and C nuclear magnetic resonance (NMR) and mass (MS) spectra analyses.