@article{APS4568,
author = {Mm Neaz and M Muddassar and Fa Pasha and Seung Joo Cho},
title = {Structural studies of B-type Aurora kinase inhibitors using computational methods},
journal = {Acta Pharmacologica Sinica},
volume = {31},
number = {2},
year = {2016},
keywords = {},
abstract = {Aim: To characterize the structural features of quinazoline-based Aurora B inhibitors that influence its inhibitor activity.
Methods: Two geometrical methods, Method 1 and Method 2, were used to develop the 3D-QSAR models. The most active ligand was used as the template for the alignment of all the ligands in Method 1, and a conformer of the cocrystal ligand was used as the template for the alignment of all the ligands in Method 2.
Results: The models suggest that highly active ligands can be designed by varying the R1 substituent at position 7 of the quinazoline ring with positively charged, bulky, hydrophobic groups, while bulky and hydrophobic groups around the thiazole ring are desirable for higher activity.
Conclusion: This study emphasizes that the bioactive conformer is rather different from the minima. The steric, electrostatic, and hydrophobic field effects contribute to its inhibitory activity.},
issn = {1745-7254}, url = {http://www.chinaphar.com/article/view/4568}
}