In:
New Journal of Chemistry, Royal Society of Chemistry (RSC), Vol. 47, No. 27 ( 2023), p. 12608-12619
Kurzfassung:
Nitrogen-based heterocycles are frequently present in active pharmaceutical products. Inspired by this, we design heterocycle-appended organosilatranes having an azomethine linkage using a simple synthetic approach. All the synthesized organosilatranes were well characterized by elemental analysis; FTIR, NMR ( 1 H and 13 C) and mass spectrometry. The chemosensor shows high selectivity towards Sn 2+ metal ions and the transparent solution of the ligand turned to yellow colour in the presence of Sn 2+ ions. The ligand binds with metal ions with a high binding affinity ( K a = 3.5 × 10 6 M −1 ). Furthermore, by using fluorometric spectroscopy, the limit of detection was calculated to be 4.5 × 10 −8 M. In addition, to find the binding mode of the ligand and metal, the complex was synthesized and characterized by 1 H NMR spectroscopy and DFT calculations were also performed. Also, the bioavailability of the compounds was confirmed by pharmacological investigations using Molinspiration and PreADMET online servers and the results show that all the synthetic silatranes obey Lipinski's rule and possess acceptable ADMET properties. Moreover, the molecular docking studies provide valuable information regarding the interaction of compound 4a with the HIV-1 protease protein with a binding energy of −7.00 kcal mol −1 .
Materialart:
Online-Ressource
ISSN:
1144-0546
,
1369-9261
Sprache:
Englisch
Verlag:
Royal Society of Chemistry (RSC)
Publikationsdatum:
2023
ZDB Id:
1472933-7
