Ethionamide and Prothionamide Based Coumarinyl-Thiazole Derivatives: Synthesis, Antitubercular Activity, Toxicity Investigations and Molecular Docking Studies.

ABSTRACT: The goal of this research work was to prepare and evaluate the antitubercular (anti-TB) activity of ethionamide (ETH) and prothionamide (PTH) based coumarinyl-thiazole derivatives. ETH and PTH were reacted with coumarin intermediates (3a-3e) to provide the target compounds (4a-4e and 4f-4j, respectively). Spectral studies confirmed the assigned structures of 4a-4j. The Microplate Alamar Blue Assay was utilized to evaluate the anti-TB activity of compounds 4a-4j against Mycobacterium tuberculosis H37Rv strain in comparison to ETH, PTH, isoniazid (INH), and pyrazinamide (PYZ) as standard drugs. The cytotoxicity studies were carried out versus HepG2 and Vero cell lines. In addition. molecular docking studies of 4a-4j concerning the DprE1 enzyme

SUBMITTER: Imran M 

PROVIDER: S-EPMC9734486 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature