Tailoring of novel morpholine-sulphonamide linked thiazole moieties as dual targeting DHFR/DNA gyrase inhibitors: synthesis, antimicrobial and antibiofilm activities, and DFT with molecular modelling studies

Abstract

Herein, the chemical synthesis of new thiazole-based benzenesulfonamide-linked morpholine 4a,b–7via late-stage thiazolation of the corresponding thiosemicarbazone 3 is reported.