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<p><strong>Phosphorus-nitrogen compounds. Part 48. </strong><strong>Syntheses of the </strong><strong>phosphazenium salts containing 2-pyridyl pendant arm</strong><strong>: Structural characterizations, thermal analysis, antimicrobial and cytotoxic activity studies</strong><strong> </strong><strong></strong></p>

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Title Statement <p><strong>Phosphorus-nitrogen compounds. Part 48. </strong><strong>Syntheses of the </strong><strong>phosphazenium salts containing 2-pyridyl pendant arm</strong><strong>: Structural characterizations, thermal analysis, antimicrobial and cytotoxic activity studies</strong><strong> </strong><strong></strong></p>
 
Added Entry - Uncontrolled Name ELMAS, GAMZE ; Ankara University
OKUMUŞ, AYTUĞ ; Ankara University
KILIÇ, ZEYNEL ; Ankara University
ÖZBEDEN, PELİN ; Gazi University
AÇIK, LEYLA ; Gazi University
Çağdaş Tunalı, Beste ; Kırıkkale University
TÜRK, Mustafa ; Kırıkkale University
Çerçi, Nebahat Aytuna ; Gazi University
Hökelek, Tuncer ; Hacettepe University
Scientific and Technical Research Council of Turkey (Grant No. 216Z105), Hacettepe University Scientific Research Project Unit (Grant No. 013 D04 602 004), Turkish Academy of Sciences (TÜBA)
 
Uncontrolled Index Term Synthetic and structural inorganic chemistry; Bio-inorganic chemistry; spectroscopy; crystallography
2-Pyridylspirocyclotriphosphazenes; phosphazenium salts (PMOSs); Thermal analysis; Cytotoxicity 
 
Summary, etc. <p>The phosphazenium salts (protic ionic liquids, PILs/protic molten salts, PMOSs) (<strong>6a-6d</strong> and <strong>7a</strong>) of the free phosphazene bases (<strong>4a-4d</strong> and <strong>5a</strong>) were prepared by the reactions of the corresponding cyclotriphosphazenes with the bulky gentisic acid. The structures of the PMOS were evaluated using the elemental analyses, FTIR, <sup>1</sup>H, <sup>13</sup>C{<sup>1</sup>H} and <sup>31</sup>P{<sup>1</sup>H} NMR data. The molecular and crystal structures of <strong>4a </strong>and <strong>6c</strong> were established by X-ray crystallography. The thermal properties of the PMOS were determined using TG and DTA techniques. On the other hand, the antimicrobial activities of the free phosphazene bases (<strong>4a-4d </strong>and<strong> 5a-5d</strong>) and PMOSs (<strong>6a-6d</strong> and <strong>7a</strong>) were screened against the selected bacteria and yeast strains. The antimicrobial activities of the free phosphazene bases and the PMOSs were compared. The interactions of the phosphazenes and their salts with plasmid DNA were elucidated by the agarose gel electrophoresis. The evaluations of the cytotoxic activities of these compounds were also studied against to L929 fibroblast and breast cancer cells (MDA-MB-231).</p> <p> </p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-05 15:13:58
 
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http://op.niscair.res.in/index.php/IJCA/article/view/26293
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 59, ##issue.no## 4 (2020): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/26293/465481578
http://op.niscair.res.in/index.php/IJCA/article/download/26293/465481579
http://op.niscair.res.in/index.php/IJCA/article/download/26293/465481580
http://op.niscair.res.in/index.php/IJCA/article/download/26293/465481662
http://op.niscair.res.in/index.php/IJCA/article/download/26293/465499136
http://op.niscair.res.in/index.php/IJCA/article/download/26293/465499138
 
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