Abstract
The agranulocytosis associated with pyrazolone drugs have been considered using theoretical calculations at the DFT/B3LYP level of theory, with the 6-31G* basis set, in attention to the possible hindrance of neutrophil burst and scavenging activity of reactive oxygen species for chemistry mechanism elucidation. The pyrazolone drug, such as antipyrine, isopropylantipyrine, aminopyrine, and dypirone was used in this study. The calculations of HOMO and IP showed the oxidation in the initial electron of pyrazolone is related with more active compounds. HOMO and IP values showed that aminopyrine and dypirone are more efficient and toxic, while isopropylantipyrine had little efficiency and antipyrine had no biological or toxicological effects. The spin densities showed aminopyrine and dypirone were highly resonance structure at the pyrazolone ring than isopropylantipyrine and antipyrine. HOMO, LUMO, and MEPs showed differences between more toxic and less toxic compounds on agranulocytosis potential. Our results explain structural differences of pyrazolone derivatives on agranulocytosis.
Similar content being viewed by others
References
Alves CN, Borges RS, Silva ABF (2006) Density functional theory study of metabolic derivatives of the oxidation of paracetamol. Int J Quant Chem 106:2617–2623
Becke AD (1993) Density-functional thermochemistry. III. The role of exact exchange. J Chem Phys 98:5648–5652
Bentur Y, Cohen O (2004) Dipyrone overdose. J Toxicol Clin Toxicol 42:261–265
Borges RS, Mendes APS, Silva BHS, Alves CN, Nascimento JLM (2011) A theoretical study of salicylate oxidation for ADME prediction. Med Chem Res 20:269–273
Brogden RN (1986) Pyrazolone derivatives. Drugs 32:60–70
ChemOffice (2005) CambridgeSoft Corporation, User’s Manual Revision .0.1
Coersmeier C, Wittenberg HR, Aehringhaus U et al (1986) Effect of anti-inflammatory and analgesic pyrazoles on arachidonic acid metabolism in isolated heart and gastric mucosa preparations. Agents Actions Suppl 19:137–153
Costa D, Marques AP, Lima JLFC, Fernandes E (2006) Inhibition of human neutrophil oxidative burst by pyrazolone derivatives. Free Radic Biol Med 40:632–640
Diniz JEM, Borges RS, Alves CN (2004) A DFT study for paracetamol and 3,5-disubstituted analogues. J Mol Struct Theochem 673:93–97
Eling TE, Mason RP, Sivarajah K (1985) The formation of aminopyrine cation radical by the peroxidase activity of prostaglandin H synthase and subsequent reactions of the radical. J Biol Chem 260:1601–1607
Freire ADT, Landivar LMC, Queiroz AN, Borges RS (2009) A theoretical study for oxidative metabolism of salicylates. J Comp Theor Nanosci 6:1140–1142
Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Montgomery JA Jr, Vreven T, Kudin KN, Burant JC, Millam JM, Iyengar SS, Tomasi J, Barone V, Mennucci B, Cossi M, Scalmani G, Rega N, Petersson GA, Nakatsuji H, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Klene M, Li X, Knox JE, Hratchian HP, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Aust in AJ, Cammi R, Pomelli C, Ochterski JW, Ayala PY, Morokuma K, Voth GA, Salvador P, Dannenberg JJ, Zakrzewski VG, Dapprich S, Daniels AD, Strain MC, Farkas O, Malick DK, Rabuck AD, Raghavachari K, Foresman JB, Ortiz JV, Cui Q, Baboul AG, Clifford S, Cioslowski J, Stefanov BB, Liu G, Liashenko A, Piskorz P, Komaromi I, Martin RL, Fox DJ, Keith T, Al-Laham MA, Peng CY, Nanayakkara A, Challacombe M, Gill PMW, Johnson B, Chen W, Wong MW, Gonzalez C, Pople JA (2003) Gaussian 03, Revision B.03, Gaussian, Inc. Wallingford, CT
Gomes BAQ, Queiroz AN, Borges RS (2009) A theoretical study of resveratrol oxidation. J Comp Theor Nanosci 6:1637–1639
Graham GG, Scott KF (2003) Mechanisms of action of paracetamol and related analgesics. Inflammopharmacol 11:401–413
Griffin BW (1977) Free radical intermediate in the N-demethylation of aminopyrine by horseradish peroxidase–hydrogen peroxide. FEBS Lett 74:139–143
Griffin BW, Ting PL (1978) Mechanism of N-de-methylation of aminopyrine by hydrogen peroxide catalyzed by horseradish peroxidase, methemoglobin, and protohemin. Biochemistry 17:2206–2211
Gursoy A, Demirayak S, Capan G et al (2000) Synthesis and preliminary evaluation of new 5-pyrazolinone derivatives as analgesic agents. Eur J Med Chem 35:359–364
Hehre WJ, Radom L, Schleyer PVR, Pople JA (1986) Ab initio molecular orbital theory. Wiley, New York
Ibáñez L, Vidal X, Ballarín E et al (2005) Agranulocytosis associated with dipyrone (metamizol). Eur J Clin Pharmacol 60:821–829
Kalyanaraman B, Sohnle PG (1985) Generation of free radical intermediates from foreign compounds by neutrophil-derived oxidants. J Clin Investig 75:1618–1622
Lee C, Yang W, Parr RG (1988) Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density. Phys Rev B 37:785–789
Levy M (2000) Hypersensitivity to pyrazolones. Thorax 55:S72–S74
Patton W, Dufful S (1994) Idiosyncratic drug-induced haematological abnormalities. Drug Saf 11:445–462
Pérez-Gilabert M, Sanchez-Ferrer A, Garcia-Carmona F (1997) Oxidation of aminopyrine by the hydroperoxidase activity of lipoxygenase: a new proposed mechanism of N-demethylation. Free Radic Biol Med 23:548–555
Portmann S, Lüthi HP (2000) Molekel: an interactive molecular graphics. Chimia 54:766–770
Queiroz AN, Bruno AQ, Moraes WMJ, Borges RS (2009) A theoretical antioxidant pharmacophore for resveratrol. Eur J Med Chem 44:1644–1649
Queiroz AN, Mendes APS, Leal MRS, Chaves Neto AMJ, Borges RS (2010) Tautomerism and radical-scavenging activity of edaravone by DFT methods. J Comp Theor Nanosci 7:153–156
Sayo H, Saito M (1990) The mechanism of myeloperoxidase-catalysed oxidation of aminopyrine. Xenobiotica 9:957–965
Silva ER, Queiroz AN, Almeida ED, Borges RS (2009) A DFT study of aminophenol stability. J Comp Theor Nanosci 6:1694–1696
Stewart JJP (1989) Optimization of parameters for semiempirical methods I. Method. J Comput Chem 10:209–220
Uetrecht JP, Ma HM, MacKnight E, McClelland R (1995) Oxidation of aminopyrine by hypochlorite to a reactive dication: possible implications for aminopyrine-induced agranulocytosis. Chem Res Toxicol 8:226–233
Xia Y, Zweier JL (1997) Measurement of myeloperoxidase in leukocyte-containing tissues. Anal Biochem 245:193–196
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Rodrigues Silva, J., Noronha Queiroz, A., Fontes Junior, E.A. et al. An electronic study of pyrazolones drugs on agranulocytosis. Med Chem Res 21, 1389–1394 (2012). https://doi.org/10.1007/s00044-011-9652-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00044-011-9652-y