Crystal Growth, Single Crystal Structure, and Biological Activity of Thiazolo-Pyridine Dicarboxylic Acid Derivatives
- Hamad Bin Khalifa Univ., Doha (Qatar). Qatar Environment and Energy Research Inst. (QEERI)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Independent Scientist, Oujda (Morocco)
- Qatar Univ., Doha (Qatar). Center for Advanced Materials (CAM)
- Medical Univ. of Lodz, Lodz (Poland)
Four novel TPDCA derivatives were prepared via a supersaturation method combining TPDCA with water, N-methyl-2-pyrrolidone (NMP), Na(PO2H2), and ammonia solution: 2(C9H7NO5S)H2O (1), (C9H7NO5S)C5H9NO (2), (C9H7NO5S)Na(PO2H2) (3), and (C9H5NO5S)(NH4)2(H2O) (4). Their crystal structures were determined by single-crystal X-ray diffraction. Compounds (1) and (2) crystallize in the monoclinic space groups P21 and P21/c, respectively, whereas compounds (3) and (4) crystallize in the triclinic space group P1-. Weak and moderate hydrogen bonds were detected in the four compounds. In the biological tests, (1) and (3) exhibited significant antibacterial activity against Escherichia coli and Staphylococcus aureus; in addition, (1) was cytotoxic against leukemia HL-60 cells with the IC50 value of 158.5 ± 12.5 μM.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- Qatar Foundation; USDOE
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1694381
- Journal Information:
- ACS Omega, Journal Name: ACS Omega Journal Issue: 43 Vol. 5; ISSN 2470-1343
- Publisher:
- American Chemical Society (ACS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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