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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Thermoanalytical study of some anti-inflammatory analgesic agents

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Author(s):
Bannach, G. [1] ; Arcaro, R. [2] ; Ferroni, D. C. [2] ; Siqueira, A. B. [3] ; Treu-Filho, O. [4] ; Ionashiro, M. [4] ; Schnitzler, E. [2]
Total Authors: 7
Affiliation:
[1] UNESP, Dept Quim, Fac Ciencias, BR-17033260 Buru, SP - Brazil
[2] Univ Estadual Ponta Grossa, Dept Quim, BR-84030900 Ponta Grossa, PR - Brazil
[3] Univ Fed Mato Grosso, BR-78698000 Pontal Do Araguaia, MT - Brazil
[4] UNESP, Inst Quim Quim, BR-14800900 Araraquara, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; v. 102, n. 1, p. 163-170, OCT 2010.
Web of Science Citations: 26
Abstract

Thermogravimetry (TG), differential thermal analysis (DTA), differential scanning calorimetry (DSC) as well as X-ray diffraction powder (DRX) patterns and Fourier transformed infrared spectroscopy (FTIR) were used to study ketoprofen, ibuprofen, and naproxen. The chemical or physical properties of the studied compounds were established and when possible by X-ray powder diffractometry and/or infrared spectroscopy were used. In this investigation, quantum chemical approach was used to determine the molecular structures using Becke three-parameter hybrid method and the Lee-Yang-Par (LYP) correlation functional. The performed molecular calculations in this work were done using the Gaussian 03 routine. Theoretical calculations help in interpretations of FTIR spectra supplying structural and physicochemical parameters. (AU)

FAPESP's process: 06/06951-3 - Synthesis, characterization and thermoanalytical study of lanthanum (III), lanthanides (III) and yttrium (III) with 2-methoxycinnamilidenepiruvate
Grantee:Massao Ionashiro
Support Opportunities: Regular Research Grants