Abstract
Binuclear Cu(II) and Mn(II) newly transition metal complexes of the 5-benzylidene-3-(4-chlorophenyl)-6-oxo-5,6-dihydro-1H-[1,2,4]triazine-2-carbothioic acid amide (HL1) and 5-(3-bromo-4-methoxybenzylidene)-3-(4-chloro-phenyl)-6-oxo-5,6-dihydro-1H-[1,2,4]triazine-2-carbothioic acid amide (HL2) derived from the condensation of oxazolinone with thiosemicarbazide have been prepared. The structural elucidation was discussed upon elemental analyses and molar conductivity, as well as from mass, 1H NMR, IR, UV-Vis spectral studies. From the analytical, spectroscopic and thermal data, the stoichiometry of the mentioned complexes was found to be 1: 2 (metal: ligand). The molar conductance data revealed that all the metal chelates are non-electrolytes and the sulphato ions existing inside of the coordination sphere. The thermal stabilities of these complexes were studied by thermogravimetric (TG-DTG/DTA) and the decomposition steps of these complexes are investigated. The kinetic thermodynamic parameters such as the energy of activation (E*), pre-exponential factor (A), activation entropy (ΔS*), activation enthalpy (ΔH*) and free energy of activation (ΔG*) have been calculated. Inhibitory activity against breast carcinoma cells (MCF-7 cell line), hepatocellular carcinoma cells (HePG-2 cell line) and colon carcinoma cells (HCT cell line) were tested by using different concentrations of the samples (50, 25, 12.5, 6.25, 3.125, and 1.56 μg) and cell viability (%) was determined by colorimetric method. The drug doxrubcin was used as standard.
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Chohan, Z.H., Farooq, M.A., Scozzafava, A., and Supuran, C.T., J. Enzyme Inhib. Med. Chem., 2002, vol. 17, no. 1, p. 1.
Singh, K., Barwa, M.S., and Tyagi, P., Eur. J. Med. Chem., 2006, vol. 41, no. 1, p. 147.
Singh, K., Singh, D.P., Barwa, M.S., Tyagi, P., and Mirza, Y., J. Enzym. Inhib. Med. Chem., 2006, vol. 21, no. 5, p. 557.
Cozzi, P.G., Chem. Soc. Rev., 2004, vol. 33, p. 410.
Jarrahpour, A.A. and Zarei, M., Molbank M377, 2004.
Chandra, S. and Sangeetika, J., J. Indian Chem. Soc., 2004, vol. 81, no. 3, p. 203.
More, P.G. and Bhalvankar, R.B., J. Indian Chem. Soc., 2004, vol. 81, no. 1, p. 13.
Yildiz, M., Dulger, B., Koyuncu, S.Y., and Yapici, B.M., J. Indian Chem. Soc., 2007, vol. 81, no. 1, p. 7.
Islam, M.S., Farooque, M.A., Bodruddoza, M.A.K., Mosaddik, M.A., and Alam, M.S., J. Biol. Sci., 2003, vol. 2, no. 12, p. 797.
Ferrari, M.B., Capacchi, S., Pelosi, G., Reffo, G., Tarasconi, P., Albertini, R., Pinelli, S., and Lunghi, P., Inorg. Chim. Acta, 1999, vol. 286, no. 2, p. 134.
Chohan, Z.H., Pervez, H., Khan, K.M., Rauf, A., and Supuran, C.T., J. Enzyme Inhib. Med. Chem., 2004, vol. 19, no. 1, p. 51.
Canpolat, E. and Kaya, M., J. Coord. Chem., 2004, vol. 57, no. 14, p. 1217.
Singh, G., Singh, Ph.A., Sen, A.K., Singh, K., Dubey, S.N., Handa, R.N., and Choi, J., Synth. React. Inorg. Met. Org. Chem., 2002, vol. 32, no. 1, p. 171.
Croot, P.L. and Hunter, K.A., Anal. Chim. Acta, 2000, vol. 406, p. 289; Almog, J., Hirshfeld, A., Glattstein, B., and Sterling, J., Z. Goren, Anal. Chim. Acta, 1996, vol. 322, p. 203.
Katano, H., Kuboyama, H., and Senda, M., J. Electroanal. Chem., 2000, vol. 483, p. 117
Uma, R., Palaniandavar, M., and Butcher, R.J., J. Chem. Soc., Dalton Trans., 1996, vol. 10, p. 2061.
Zhu, B., Schechtman, S., and Chevion, M., US Patent WO 9939575, 1999.
Torres, E.L. and Mendiola, M.A., Polyhedron, 2005, vol. 24, p. 1435.
Singh, K., Kumar, Y., Puri, P., Sharma, C., and Aneja, K.R., Inter. J. Inorg. Chem., 2012, no. 2012, p. 1.
Mohamed, G.G., Badawy, M.A., Nassar, M.M., and Kamel, A.B., Spect. Chim. Acta A, 2010, vol. 77, p. 773.
Neunhoeffer, H., in Comprehensive Heterocyclic Chemistry, Katritzky, A.R. and Rees, C.W., Eds., Oxford: Pergamon Press, 1984, vol. 3, pp. 385–456.
Mura, P., Olby, B.G., and Robinson, S.D., J. Chem. Soc., Dalton Trans., 1985, no. 10, p. 2101.
Ghassemzadeh, M., Aghayan, M.M., and Neumuller, B., Inorg. Chim. Acta, 2005, no. 358, p. 2057.
Zhang, H.X., Kato, M., Sasaki, Y., Ohba, T., Ito, H., Kobayashi, A., and Chang, H.C., Uosaki, 2012, vol. 41, p. 11497.
Machura, B., Switlicka, A., Kruszynski, R., Mrozinski, J., Klak, J., and Kusz, J., Polyhedron, 2008, vol. 27, p. 2959.
Bereau, V., Rey, J., Deydier, E., and Marrot, J., Inorg.Chim Acta, 2003, no. 351, p. 389.
Singh, K., Barwa, M.S., and Tyagi, P., Eur. J. Med. Chem., 2007, vol. 42, p. 394.
Singh, N.K. and Srivastava, A., Trans. Met. Chem., 2000, vol. 25, p. 133.
Wang, M., Wang, L.F., Ligands, Y.Z., and Li, Q.X., Trans. Met. Chem., 2001, vol. 26, p. 307
Li, M.X., Zhang, L.Z., Zhang, D., Ji, B.S., and Zhao, J.W., Eur. J. Med. Chem., 2011, vol. 46, no. 9, p. 4383.
Vyas, K.M., Joshi, R.G., Jadeja, R.N., Prabha, C.R., and Gupta, V.K., Spectrochim. Acta A, 2011, vol. 84, no. 1, p. 256.
Belicchi-Ferrai, M., Biscegli, F., Pelosi, G., Pinelli, S., and Traascani, P., Polyhedron, 2007, vol. 26, p. 5150
Majumder, A., Chaudrary, C.R., Mitra, S., and Dahlenburg, L., Struct. Chem., 2005, vol. 16, p. 611
Vogel, A.I., A Text Book of Quantitative Inorganic Analysis, London: Longman, 1994.
Mosmann, T., J. Immunol. Methods, 1983, vol. 65, p. 55.
Vijayan, P., Raghu, C., Ashok, G., Dhanaraj, S.A., and Suresh, B., Indian J. Med. Res., 2004, vol. 120, p. 24.
Franco, E., Lopez-Trorres, El, Mendiola, M.A., and Sevilla, M.T., Polyhedron, 2000, vol. 19, p. 441.
Nakamoto, K., Infrared and Raman Spectra of Coordination Compounds, New York: Wiley-Interscience, 1970.
Filo, J.J., Terron, A., Mulet, D., and Merno, V., Inorg. Chim. Acta., 1987, vol. 135, p. 197.
Lever, A.B.P., Crystal Field Spectra Inorganic Electronic Spectroscopy, 1 ed., Amsterdam: Elsevier, 1968, p. 249
HyperChem Professional 7.5, Hypercube, Inc., Gainesville, FL 32601, USA, 2002. http://www.hyper.com.
Coats, A.W. and Redfern, J.P., Nature, 1964, vol. 201, p. 68.
Horowitz, H.W. and Metzger, G., Anal. Chem., 1963, vol. 35, p. 1464.
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Refat, M.S., El-Deen, I.M., El-Garib, M.S. et al. Spectroscopic and anticancer studies on new synthesized copper(II) and manganese(II) complexes with 1,2,4-triazines thiosemicarbazide. Russ J Gen Chem 85, 692–707 (2015). https://doi.org/10.1134/S1070363215030299
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DOI: https://doi.org/10.1134/S1070363215030299