Synthesis, Crystal Structure, Anticancer Evaluation and Hirshfeld Surface Analysis of Novel Antipyrine Gathered Bis-Triazoles as Breast Adenocarcinoma Inhibitors
L. Beliyaiah, G. N. Anil Kumar, A. M. Tajuddin, R. Javarappa, M. Kumaraswamy, Y. B. Basavaraju
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引用次数: 0
Abstract
A series of novel substituted antipyrine attached bis-triazoles 7(a-h) were synthesized via coupling followed by click chemistry reaction. Their structure was established by means of physico-chemical spectral studies and a single-crystal X-ray diffraction analysis (7c and 7f). X-ray diffraction results exhibited that 7c and 7f were crystallized in triclinic space group \(P\bar{1}\) where a = 9.352(3) Å, b = 11.002(3) Å, c = 14.616(4) Å and also revealed that the bis-triazole ring formed by two terminal alkyne groups joined with substituted azides (6a-h). The Hirshfeld surface analysis of the crystal surface shows that the most contributions for H⋯H/H⋯H, C⋯H/H⋯C, N⋯H/H⋯N, O⋯H/H⋯O, and C⋯C interactions. Breast adenocarcinoma cell line used test the compounds anticancer effects by MTT assay. Compound 7f was found to be most promising scaffold, exhibiting a anticancer effect near to standard imatinib (IC50 at 25.03±0.01 mg). The results exhibited that these analogues could be lead compounds in search for new effective anticancer agents.
期刊介绍:
Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.