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Autor(en) / Beteiligte
Titel
Synthesis and inhibitory activity against MurA and MurZ enzymes of 4H-pyrano[2,3-d]pyrimidine–1H-1,2,3-triazole hybrid compounds having piperidine and morpholine rings
Ist Teil von
  • New journal of chemistry, 2023-06, Vol.47 (25), p.11800-11821
Ort / Verlag
Cambridge: Royal Society of Chemistry
Erscheinungsjahr
2023
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
  • A series of d-glucose-conjugated 4H-pyrano[2,3-d]pyrimidine–1H-1,2,3-triazole hybrid compounds 12a–g and 13a–g having piperidine and morpholine rings were synthesized by click chemistry between corresponding propargyl derivatives and azide of d-glucose using CuI@montmorillonite as a catalyst. Their inhibitory activities against E. coli MurA and S. aureus MurA and MurZ enzymes were examined. The morpholine ring at position 3 along with the ethoxy group at position 4 on the benzene nucleus made 1,2,3-triazole 13b become the most potent inhibitor in this series against all three enzymes, E. coli MurA as well as S. aureus MurA and MurZ with IC50 values of 0.15 ± 0.05, 1.02 ± 0.05, and 1.21 ± 0.05 μM, respectively. This compound also exhibited a strong bacterial growth inhibitory activity against E. coli and S. aureus with MIC values of 0.78 and 1.56 μg mL−1, respectively. Induced fit docking and molecular dynamics simulations were carried out on enzyme 1UAE in order to elucidate the inhibition potential of 13b against corresponding tested enzyme UDP-N-acetylglucosamine enolpyruvyl transferase MurA.
Sprache
Englisch
Identifikatoren
ISSN: 1144-0546
eISSN: 1369-9261
DOI: 10.1039/d3nj01718d
Titel-ID: cdi_proquest_journals_2829673710

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