کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1392736 | 1501150 | 2013 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Cytotoxic activity assessment, QSAR and docking study of novel bis-carboxamide derivatives of 4-pyrones synthesized by Ugi four-component reaction Cytotoxic activity assessment, QSAR and docking study of novel bis-carboxamide derivatives of 4-pyrones synthesized by Ugi four-component reaction](/preview/png/1392736.png)
• New bis-amide derivatives of 4-pyrones were synthesized via Ugi 4-component reaction.
• For the first time cytotoxic activity of Ugi adducts was evaluated.
• Some of the synthesized compounds have strong cytotoxic potential in HL-60 cell line.
• The QSAR study indicated that topological properties influence cytotoxic activity.
• Docking studies of these compounds were conducted into Src tyrosine kinase.
Fourteen novel bis-carboxamide derivatives of 4-pyrones were designed and synthesized via Ugi four-component reactions of 4-pyrone carbaldehydes, aromatic amines, isocyanides and carboxylic acids. The cytotoxic activity of synthesized derivatives was evaluated against LS180, MCF-7 and HL-60 cell lines using MTT reduction assay. Synthesized compounds demonstrated strong cytotoxic potential in HL-60 cell line. Compound 12n was the most potent derivative with IC50 values of 16.1, 9.1 and 13.8 μM in LS180, MCF-7 and HL-60 cells, respectively. The results of MLR-QSAR study indicated that topological property of these derivatives directly influenced the cytotoxic potential in HL-60 cell line. Docking study of compounds, conducted for ATP binding site of Src tyrosine kinase, demonstrated the key H-bond interaction with Met 347 of the hinge region.
A series of novel bis-carboxamide derivatives of 4-pyrones were synthesized via Ugi four component reaction and their cytotoxic activities were evaluated against three different cell lines using MTT reduction assay.Figure optionsDownload as PowerPoint slide
Journal: European Journal of Medicinal Chemistry - Volume 66, August 2013, Pages 388–399