@article { ISI:000358338300003,
	title = {Synthesis and antifungal potential of 1,2,3-triazole and 1,2,4-triazole thiol substituted strobilurin derivatives},
	journal = {Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry},
	volume = {54},
	number = {7},
	year = {2015},
	month = {JUL},
	pages = {908-917},
	publisher = {COUNCIL SCIENTIFIC \& INDUSTRIAL RES},
	address = {ANUSANDHAN BHAWAN, 2 RAFI MARG, NEW DELHI, 110001, INDIA},
	abstract = {<p>beta-Methoxyacrylate group is an important pharmacophore of commercially used strobilurin fungicides. In the present study, a total of seventeen 1,2,4-triazole thiols 8a-h and 1,2,3-triazole substituted 10a-i strobilurin derivatives have been synthesized. 1,2,4-Triazole thiol substituted strobilurin derivatives 8a-h have been found to inhibit the growth of plant pathogens such as Fusarium oxysporum, Magnaporthe grisea, Drechslera oryzae and human pathogens Aspergillus fumigatus and different strains of Cryptococcus neoformans, with MIC in the range of 16-256 mu g/mL. In case of Candida albicans tested strain, the MIC is \&gt; 256 mu g/mL. p-Chlorophenyl substituted 1,2,4-triazole thiol strobiulrin derivative 8e is the most potent inhibitor with MIC of 16-64 mu g/mL against most of the tested pathogens. Antifungal action of the compounds is due to inhibition of mitochondrial respiration. In the resazurin reduction assay, EC50 for inhibition of RZ reduction in D. oryzae by azoxystrobin and 8e are 3.42 +/- 0.03 mu g/mL and 3.63 +/- 0.21 mu g/mL, respectively; while in case of C. neoformans, EC50,, of azoxystrobin and 8e are between 0.65-0.85 mu g/mL. In a non-pathogenic model Benjaminiella poitrasii, though the MIC for all the synthesized compounds 8a-h and 10a-i are \&gt; 256 mu g/ml, yeast to hypha transition is inhibited in the range of 21-75\% at 4 mu g/mL concentration while EC50 for inhibition of RZ reduction by azoxystrobin and 8e are 31.5 +/- 0.4 mu g/mL and 17.95 +/- 0.7 mu g/mL, respectively. The 50\% germ tube formation inhibition in case of C. albicans is observed at 108.49 mu g/mL. 1,2,4-Triazole thiol substituted strobilurin derivatives hold promise for the control of pathogenic fungi in agriculture and health care.</p>},
	keywords = {1, 2, 3-triazole strobilurin, 4-triazole thiol strobilurin, antifungal, Strobilurin, Y-H transition inhibition},
	issn = {0376-4699},
	author = {Chaudhary, Preeti M. and Tupe, Santosh G. and Jorwekar, Shweta U. and Sant, Duhita G. and Deshpande, Sunita R. and Maybhate, Shailaja P. and Likhite, Anjali P. and Deshpande, Mukund V.}
}
@article { ISI:000380241600003,
	title = {Ultrasound- and molecular sieves-assisted synthesis, molecular docking and antifungal evaluation of 5-(4-(benzyloxy)-substituted phenyl)-3-((phenylamino)methyl)-1,3,4-oxadiazole-2(3H)-thiones},
	journal = {Molecules},
	volume = {21},
	number = {5},
	year = {2016},
	month = {MAY},
	pages = {484},
	publisher = {MDPI AG},
	address = {ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND},
	abstract = {<p>A novel series of 5-(4-(benzyloxy) substituted phenyl)-3-((phenyl amino) methyl)-1,3,4-oxadiazole-2(3H)-thione Mannich bases 6a-o were synthesized in good yield from the key compound 5-(4-(benzyloxy) phenyl)-1,3,4-oxadiazole-2(3H)-thione by aminomethylation with paraformaldehyde and substituted amines using molecular sieves and sonication as green chemistry tools. The antifungal activity of the new products was evaluated against seven human pathogenic fungal strains, namely, Candida albicans ATCC 24433, Candida albicans ATCC 10231, Candida glabrata NCYC 388, Cryptococcus neoformans ATCC 34664, Cryptococcus neoformans PRL 518, Aspergillus fumigatus NCIM 902 and Aspergillus niger ATCC 10578. The synthesized compounds 6d, 6f, 6g, 6h and 6j exhibited promising antifungal activity against the tested fungal pathogens. In molecular docking studies, derivatives 6c, 6f and 6i showed good binding at the active site of C. albicans cytochrome P450 enzyme lanosterol 14 alpha-demethylase. The in vitro antifungal activity results and docking studies indicated that the synthesized compounds have potential antifungal activity and can be further optimized as privileged scaffolds to design and develop potent antifungal drugs.</p>},
	keywords = {1, 3, 4-oxadiazoles, Antifungal activity, Mannich reaction, Molecular docking, Molecular sieves, Ultrasound},
	issn = {1420-3049},
	doi = {10.3390/molecules21050484},
	author = {Nimbalkar, Urja D. and Tupe, Santosh G. and Seijas Vazquez, Julio A. and Khan, Firoz A. Kalam and Sangshetti, Jaiprakash N. and Nikalje, Anna Pratima G.}
}
