91657-52-2Relevant academic research and scientific papers
Identification of novel scaffold using ligand and structure based approach targeting shikimate kinase
Rahul Reddy,Krishnasamy, Sivakumar Kullampalayam,Kathiravan
, (2020)
Tuberculosis (TB) remains a major global health problem. It causes ill-health among millions of people each year and rank as the second leading cause of death from an infectious disease worldwide, after the human immunodeficiency virus (HIV). Shikimate kinase is one of the major enzymes targeted for TB. Most approaches to overcome TB were based on synthesis and screening of a known compounds to obtain a few representatives with desired potency. In this study, we have applied a virtual screening approach which combines ligand- and structure-based approaches to screen a large library of compounds as a starting point for the identification of new scaffolds for the development of shikimate kinase inhibitors. The combined approach has identified 2 new scaffolds as potential inhibitors of shikimate kinase. To prove the approach, few of the molecules and their derivatives, a total of 17 compounds, were synthesized. The compounds were tested for biological activity and shows moderate activity against shikimate kinase. The shikimate kinase enzyme inhibition study reveals that the compounds showed inhibition (IC50) at concentrations of 50 μg/mL (Compounds 21, 22, 24, 25, 26, 27, 30, 32, 34) and 25 μg/mL (14, 19, 23, 31, 33).
