کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1322347 | 977203 | 2011 | 9 صفحه PDF | دانلود رایگان |
New glycosyl derived ligand and its complexes, with SnCl4·5H2O (1) and (CH3)2SnCl2(2) were synthesized and characterized by spectroscopic (IR, 1H, 13C, and 119Sn NMR, UV–vis, ESI-MS) and analytical methods. Interaction studies of 1 and 2 with CT DNA were studied by using various biophysical techniques, which showed high binding affinity of 2 with CT DNA. In vitro cytotoxicity of complexes 1 and 2 were evaluated against different human cancer cell lines of different histological origins by employing SRB Assay. The organotin(IV) complex 2 exhibited remarkable activity against DWD (oral cancer) cell lines with GI50 values <10 μg/ml. Complex 2 induced apoptosis of DWD cell line at a very low concentration of 1–4 μg/mL.
New glycosyl derived organotin antitumor drug candidate 2 has been designed and synthesized, which possesses remarkable in vitro antitumor activity and induces apoptosis of DWD cell line at a very low concentration of 1–4 μg/mL. Figure optionsDownload as PowerPoint slideHighlights
► New glycosyl derived ligand and its complexes, with SnCl4·5H2O (1) and (CH3)2SnCl2(2) were synthesized and characterized by spectroscopic (IR, 1H, 13C, and 119Sn NMR, UV–vis, ESI-MS) and analytical methods.
► Interaction studies of 1 and 2 with CT DNA were studied by using various biophysical techniques, which showed high binding affinity of 2 with CT DNA.
► In vitro cytotoxicity of complexes 1 and 2 were evaluated against different human cancer cell lines of different histological origins by employing SRB Assay.
► The organotin(IV) complex 2 exhibited remarkable activity against DWD (oral cancer) cell lines with GI50 values <10 μg/ml.
► Complex 2 induced apoptosis of DWD cell line at a very low concentration of 1–4 μg/mL.
Journal: Journal of Organometallic Chemistry - Volume 696, Issue 8, 15 April 2011, Pages 1600–1608