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dc.contributor.authorGálico, D. A.-
dc.contributor.authorPerpétuo, G. L.-
dc.contributor.authorCastro, R. A E-
dc.contributor.authorTreu-Filho, O.-
dc.contributor.authorLegendre, Alexandre de Oliveira-
dc.contributor.authorGalhiane, Mario Sergio-
dc.contributor.authorBannach, Gilbert-
dc.identifier.citationJournal of Thermal Analysis and Calorimetry, p. 1-6.-
dc.description.abstractThermogravimetry, differential scanning calorimetry, and vibrational infrared spectroscopy were used to study nimesulide and its recrystallization products that were obtained from solutions of several alcohols. The thermoanalytical measurements were performed in both air and nitrogen atmospheres and the results suggest that, under the experimental conditions used in this paper, it was possible to obtain neither polymorphic nor pseudopolymorphic forms of this drug. In this investigation, quantum chemical approach methods were used to determine the molecular structures using the Becke three-parameter hybrid method and the Lee-Yang-Parr correlation functional. The performed molecular calculations were done with the Gaussian 09 routine and the theoretical calculation results were correlated with the experimental IR vibrational spectrum. © 2013 Akadémiai Kiadó, Budapest, Hungary.en
dc.subjectInfrared spectroscopy-
dc.subjectTheoretical calculations-
dc.subjectThermal behavior-
dc.titleThermoanalytical study of nimesulide and their recrystallization products obtained from solutions of several alcoholsen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de Coimbra-
dc.description.affiliationDepartamento de Química, Faculdade de Ciências UNESP-Univ Estadual Paulista, São Paulo, CEP 17033-260-
dc.description.affiliationFaculdade de Farmácia, CEF Universidade de Coimbra, Coimbra, CEP 3000-548-
dc.description.affiliationInstituto de Química UNESP-Univ Estadual Paulista, São Paulo, CEP 14800-900-
dc.description.affiliationUnespDepartamento de Química, Faculdade de Ciências UNESP-Univ Estadual Paulista, São Paulo, CEP 17033-260-
dc.description.affiliationUnespInstituto de Química UNESP-Univ Estadual Paulista, São Paulo, CEP 14800-900-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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