One-Pot Synthesis and Molecular Modeling Studies of New Bioactive Spiro-Oxindoles Based on Uracil Derivatives as SARS-CoV-2 Inhibitors Targeting RNA Polymerase and Spike Glycoprotein.

ABSTRACT: The first outbreak in Wuhan, China, in December 2019 was reported about severe acute coronaviral syndrome 2 (SARS-CoV-2). The global coronavirus disease 2019 (COVID-19) pandemic in 2020 resulted in an extremely high potential for dissemination. No drugs are validated in large-scale studies for significant effectiveness in the clinical treatment of COVID-19 patients, despite the worsening trends of COVID-19. This study aims to design a simple and efficient cyclo-condensation reaction of 6-aminouracil derivatives 2a-e and isatin derivatives 1a-c to synthesize spiro-oxindoles 3a-d, 4a-e, and 5a-e. All compounds were tested in vitro against the SARS-CoV-2. Four spiro[indoline-3,5'-pyrido[2,3-d:6,5-d']dipyrimidi

SUBMITTER: El-Kalyoubi SA 

PROVIDER: S-EPMC8954694 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature