Abstract
A diverse series of 4-((1-benzyl/phenyl-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde analogues has been synthesized in good yield by the click reaction between 4-O-propargylated benzaldehyde and various organic bromides/azides. All the synthesized compounds were tested in vitro for their antimicrobial activity against Gram-positive bacteria (Staphylococcus epidermidis and Bacillus subtilis), Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and fungi (Candida albicans and Aspergillus niger). Most of the compounds exhibited good-to-excellent antimicrobial activity. Compound 7b was found to be more potent than ciprofloxacin against B. subtilis, whereas it showed activity comparable to ciprofloxacin against E. coli. Compounds 4h and 4i showed activity comparable to fluconazole against A. niger. Further, the binding mode of compound 7b into the active site of E. coli topoisomerase II DNA gyrase B has also been investigated.
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References
Agalave SG, Maujan SR, Pore VS (2011) Click chemistry: 1,2,3-triazoles as pharmacophores. Chem Asian J 6:2696–2718
Bock VD, Speijer D, Hiemstra H, Maarseveen JH (2007) 1,2,3-Triazoles as peptide bond isosteres: synthesis and biological evaluation of cyclotetrapeptide mimics. Org Biomol Chem 5:971–975
Cappucino JG, Sherman N (1999) Microbiology—a laboratory manual, 4th edn. Addison Wesley Longman Inc, Harlow, p 263
El-Sagheer AH, Brown T (2010) Click chemistry with DNA. Chem Soc Rev 39:1388–1405
Genin MJ, Allwine DA, Anderson DJ, Barbachyn MR, Emmert DE, Garmon SA, Graber DR (2000) Substituent effects on the antibacterial activity of nitrogen-carbon-linked (azolylphenyl)oxazolidinones with expanded activity against the fastidious gram-negative organisms Haemophilus influenzae and Moraxella catarrhalis. J Med Chem 43(5):953–970
Gonzaga DTG, daRocha DR, daSilva FC, Ferreira VF (2013) Recent advances in the synthesis of new antimycobacterial agents based on the 1H-1,2,3-triazoles. Curr Top Med Chem 13:2850–2865
Huisgen R (1984) In: Padwa A (ed) 1,3-dipolar cycloaddition chemistry, vol 1. New York, Wiley, p 1
Kaushik CP, Lal K, Kumar A, Kumar S (2014) Synthesis and biological evaluation of amino acid-linked 1,2,3-bistriazole conjugates as potential antimicrobial agents. Med Chem Res 23(6):2995–3004
Kumar R, Arora J, Prasad AK, Islam N, Verma AK (2013) Synthesis and antimicrobial activity of pyrimidine chalcones. Med Chem Res 22:5624–5631
Kumar K, Pradines B, Madamet M, Amalvict R, Kumar V (2014) 1H-1,2,3-triazole tethered mono- and bis-ferrocenylchalcone-β-lactam conjugates: synthesis and antimalarial evaluation. Eur J Med Chem 86:113–121
Kumbhare RM, Dadmal TL, Pamanji R, Kosurkar UB, Velatooru LR, Appalanaidu K, Rao YK, Rao JV (2014) Synthesis of novel fluoro 1,2,3-triazole tagged amino bis(benzothiazole) derivatives, their antimicrobial and anticancer activity. Med Chem Res 23:4404–4413
Lal K, Kumar A, Pavan MS, Kaushik CP (2012) Regioselective synthesis and antimicrobial studies of ester linked 1,4-disubstituted 1,2,3-bistriazoles. Bioorg Med Chem Lett 22(13):4353–4357
Lal K, Kaushik CP, Kumar K, Kumar A, Qazi AK, Hamid A, Jaglan S (2014) One-pot synthesis and cytotoxic evaluation of amide-linked 1,4-disubstituted 1,2,3-bistriazoles. Med Chem Res 23(8):4761–4770
Ma L, Pang L, Wang B, Zhang M, Hu B, Xue D, Shao K, Zhang B, Liu Y, Zhang E, Liu H (2014) Design and synthesis of novel 1,2,3-triazole-pyrimidine hybrids as potential anticancer agents. Eur J Med Chem 86(30):368–380
Millward SW, Agnew HD, Lai B, Lee SS, Lim J, Nag A, Pitram S, Rohde R, Heath JR (2013) In situ click chemistry: from small molecule discovery to synthetic antibodies. Integr Biol 5:87–95
Mir F, Shafi S, Zaman MS, Kalia NP, Rajput VS, Mulakayala C, Mulakayala N, Khan IA, Alam MS (2014) Sulfur rich 2-mercaptobenzothiazole and 1,2,3-triazole conjugates as novel antitubercular agents. Eur J Med Chem 76:274–283
Pola R, Braunová A, Laga R, Pechar M, Ulbrich K (2014) Click chemistry as a powerful and chemoselective tool for the attachment of targeting ligands to polymer drug carriers. Polym Chem 5:1340–1350
Rostovtsev VV, Green LG, Fokin VV, Sharpless KB (2002) A stepwise huisgen cycloaddition process: copper(I)-catalyzed regioselective ligation of azides and terminal alkynes. Angew Chem Int Ed 41(14):2596–2599
Schulzeab B, Schubert US (2014) Beyond click chemistry–supramolecular interactions of 1,2,3-triazoles. Chem Soc Rev 43:2522–2571
Thirumurugan P, Matosiuk D, Jozwiak K (2013) Click chemistry for drug development and diverse chemical-biology applications. Chem Rev 113(7):4905–4979
Tornoe CW, Christensen C, Meldal M (2002) Peptidotriazoles on solid phase: [1,2,3]-triazoles by regiospecific copper(I)-catalyzed 1,3-dipolar cycloadditions of terminal alkynes to azides. J Org Chem 67(9):3057–3064
Whiting M, Muldoon J, Lin YC, Silverman SM, Lindstron W, Olson AJ, Kolb HC, Finn MG, Sharpless KB, Elder JH, Fokin VV (2006) Inhibitors of HIV-1 protease by using in situ click chemistry. Angew Chem Int Ed 45:1435–1439
Xu S, Zhung X, Pan X, Zhang Z, Duan L, Liu Y, Zhang L, Ren X, Ding K (2013) 1-Phenyl-4-1,2,3-triazoles as orally bioavailable transcriptional function suppressors of estrogen-related receptor α. J Med Chem 56:4631–4640
Zhou S, Liao H, Liu M, Feng G, Fu B, Li R, Cheng M, Zhao Y, Gong P (2014) Discovery and biological evaluation of novel 6,7-disubstituted-4-(2-fluorophenoxy)quinoline derivatives possessing 1,2,3-triazole-4-carboxamide moiety as c-Met kinase inhibitors. Bioorg Med Chem 22:6438–6452
Acknowledgments
The authors are thankful to Dr. Anil Kumar, Department of Bio and Nanotechnology and Central Instrumentation Laboratory, Guru Jambheshwar University of Science and Technology, Hisar, India, for assisting in antimicrobial studies and providing NMR spectra of the compounds.
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Lal, K., Yadav, P. & Kumar, A. Synthesis, characterization and antimicrobial activity of 4-((1-benzyl/phenyl-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde analogues. Med Chem Res 25, 644–652 (2016). https://doi.org/10.1007/s00044-016-1515-0
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DOI: https://doi.org/10.1007/s00044-016-1515-0