Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6382 |
Resumo: | This paper describes the qualitative and quantitative analysis by circular dichroism (CD) of paroxetine hydrochloride and qualitative analysis of biperiden hydrochloride. It was developed the method a simple, rapid, which uses the differential absorption of circularly polarized light right and left environment for the qualification and quantification of raw materials the drugs mentioned above using the technique by circular dichroism. The method developed followed the criteria of rules and recommended by ANVISA and ICH. The paroxetine hydrochloride and biperiden hydrochloride are chiral drug that can be used for the treatment of depression and Parkinson's, respectively. Paroxetine (PRX), a chiral drug, has two stereogenic carbon atoms in its chemical structure. The PRX, was dissolved in ultrapure water concentration 5,47.10-4 molL-1 DC analysis. Their spectrum showed an intense negative Cotton effect in mdeg - 37.4653. The standard curve the solution of reference a correlation coefficient of 0.9907 for the concentration range of the 0,91.10-4/ 5,47.10-4 molL-1. The limits of detection and quantification were 0,197.10-4 and 0,656.10-4 molL-1, respectively. The repeatability and precision intermediate had variance of 1.32. The results showed good accuracy for interval of 95%. The study showed that the recovery of the extraction method of PRX the drug was effective. The method is robust and the samples were stable to temperature variations. The method was selective for quantification of the drug by evaluating the interference of the excipients. Analyses with biperiden, a substance which has four chiral centers, were performed with the secondary standard BPR and the drug by the DC of molar concentrations 3,21.10-3 and 3,21.10-4 respectively. The samples had EC negative as well as the primary standard USP BPR. The spectrum obtained by theoretical calculation showed a positive Cotton effect of the enantiomers of BPR. These results indicate that one of the enantiomers can BPR is in excess or that the substance is pure or impurities which are chiral. |
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RAMOS, Clécio SouzaFREITAS FILHO, João Rufino deLAVORANTE, André FernandoANTUNES, Roberto de Vasconceloshttp://lattes.cnpq.br/0793807083642911MONTE, Zenaide Severina do2017-02-15T15:54:32Z2012-02-24MONTE, Zenaide Severina do. Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular. 2012. 110 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6382This paper describes the qualitative and quantitative analysis by circular dichroism (CD) of paroxetine hydrochloride and qualitative analysis of biperiden hydrochloride. It was developed the method a simple, rapid, which uses the differential absorption of circularly polarized light right and left environment for the qualification and quantification of raw materials the drugs mentioned above using the technique by circular dichroism. The method developed followed the criteria of rules and recommended by ANVISA and ICH. The paroxetine hydrochloride and biperiden hydrochloride are chiral drug that can be used for the treatment of depression and Parkinson's, respectively. Paroxetine (PRX), a chiral drug, has two stereogenic carbon atoms in its chemical structure. The PRX, was dissolved in ultrapure water concentration 5,47.10-4 molL-1 DC analysis. Their spectrum showed an intense negative Cotton effect in mdeg - 37.4653. The standard curve the solution of reference a correlation coefficient of 0.9907 for the concentration range of the 0,91.10-4/ 5,47.10-4 molL-1. The limits of detection and quantification were 0,197.10-4 and 0,656.10-4 molL-1, respectively. The repeatability and precision intermediate had variance of 1.32. The results showed good accuracy for interval of 95%. The study showed that the recovery of the extraction method of PRX the drug was effective. The method is robust and the samples were stable to temperature variations. The method was selective for quantification of the drug by evaluating the interference of the excipients. Analyses with biperiden, a substance which has four chiral centers, were performed with the secondary standard BPR and the drug by the DC of molar concentrations 3,21.10-3 and 3,21.10-4 respectively. The samples had EC negative as well as the primary standard USP BPR. The spectrum obtained by theoretical calculation showed a positive Cotton effect of the enantiomers of BPR. These results indicate that one of the enantiomers can BPR is in excess or that the substance is pure or impurities which are chiral.O presente trabalho descreve a análise qualitativa e quantitativa por dicroísmo circular (DC) do cloridrato de paroxetina e a análise qualitativa do cloridrato de biperideno. Foi desenvolvido um método simples, rápida, que faz uso da absorção diferenciada da luz circularmente polarizada a direita e a esqueda para a qualificação e quantificação da matéria-prima e os fármacos citados anteriormente empregando a técnica por dicroísmo circular. O desenvolvimento do método seguiu os critérios das normas vigentes e recomendadas pela ANVISA e ICH. O cloridrato de paroxetina e o cloridrato de biperideno são drogas quirais, que pode ser utilizadas para o tratamento da depressão e de parkinson, respectivamente. A paroxetina (PRX), um fármaco quiral, apresenta dois carbonos estereogênicos em sua estrutura química. A PRX, foi dissolvida em água ultrapura a concentração de 5,47.10-4 molL-1 para análise em DC. O seu espectro apresentou um Efeito Cotton intenso e negativo em -37,4653 mdeg. A curva da solução de referência apresentou um coeficiente de correlação de 0,9907 para o intervalo de concentração de 0,91.10-4 a 5,47.10-4 molL-1. Os limites de detecção e quantificação foram de 0,197.10-4 e de 0,656.10-4 molL-1, respectivamente. A repetitividade e precisão intermediária apresentaram variancia média 1,32. A exatidão apresentou resultados bons para o intervalo de confiança de 95%. O método foi seletivo para quantificação do fármaco avaliando a interferência dos excipientes. As análises com o biperideno, uma substância que tem quatro centros quirais, foram realizadas com o padrão secundário BPR e com o fármaco por DC nas concentrações molares de 3,21.10-3 e de 3,21.10-4 respectivamente. As amostras apresentaram EC negativos, assim como no BPR padrão primário da USP. O espectro obtido por cálculo teórico apresentou um Efeito Cotton positivo para um dos enantiômeros do BPR. Esses resultados indicam que um dos enantiômeros do BPR pode está em excesso ou que a substância está pura ou ainda que existem impurezas quirais.Submitted by (lucia.rodrigues@ufrpe.br) on 2017-02-15T15:54:32Z No. of bitstreams: 1 Zenaide Severina do Monte.pdf: 2760660 bytes, checksum: c07a4369e12f4af72ee82c783db1000c (MD5)Made available in DSpace on 2017-02-15T15:54:32Z (GMT). No. of bitstreams: 1 Zenaide Severina do Monte.pdf: 2760660 bytes, checksum: c07a4369e12f4af72ee82c783db1000c (MD5) Previous issue date: 2012-02-24application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em QuímicaUFRPEBrasilDepartamento de QuímicaBiperiden hydrochlorideControle de qualidadeDrogas quiraisDicroísmo circularCloridrato de paroxetinaCloridrato de biperidenoQuímicaParoxetine hydrochlorideCircular dichroismChiral drugsQuality controlCIENCIAS EXATAS E DA TERRA::QUIMICADesenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circularinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis143564836222510089860060060038064160554570910301571700325303117195info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6382/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALZenaide Severina do Monte.pdfZenaide Severina do Monte.pdfapplication/pdf2760660http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6382/2/Zenaide+Severina+do+Monte.pdfc07a4369e12f4af72ee82c783db1000cMD52tede2/63822017-02-15 12:54:32.185oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2017-02-15T15:54:32Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
title |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
spellingShingle |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular MONTE, Zenaide Severina do Biperiden hydrochloride Controle de qualidade Drogas quirais Dicroísmo circular Cloridrato de paroxetina Cloridrato de biperideno Química Paroxetine hydrochloride Circular dichroism Chiral drugs Quality control CIENCIAS EXATAS E DA TERRA::QUIMICA |
title_short |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
title_full |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
title_fullStr |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
title_full_unstemmed |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
title_sort |
Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular |
author |
MONTE, Zenaide Severina do |
author_facet |
MONTE, Zenaide Severina do |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
RAMOS, Clécio Souza |
dc.contributor.referee1.fl_str_mv |
FREITAS FILHO, João Rufino de |
dc.contributor.referee2.fl_str_mv |
LAVORANTE, André Fernando |
dc.contributor.referee3.fl_str_mv |
ANTUNES, Roberto de Vasconcelos |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0793807083642911 |
dc.contributor.author.fl_str_mv |
MONTE, Zenaide Severina do |
contributor_str_mv |
RAMOS, Clécio Souza FREITAS FILHO, João Rufino de LAVORANTE, André Fernando ANTUNES, Roberto de Vasconcelos |
dc.subject.por.fl_str_mv |
Biperiden hydrochloride Controle de qualidade Drogas quirais Dicroísmo circular Cloridrato de paroxetina Cloridrato de biperideno Química |
topic |
Biperiden hydrochloride Controle de qualidade Drogas quirais Dicroísmo circular Cloridrato de paroxetina Cloridrato de biperideno Química Paroxetine hydrochloride Circular dichroism Chiral drugs Quality control CIENCIAS EXATAS E DA TERRA::QUIMICA |
dc.subject.eng.fl_str_mv |
Paroxetine hydrochloride Circular dichroism Chiral drugs Quality control |
dc.subject.cnpq.fl_str_mv |
CIENCIAS EXATAS E DA TERRA::QUIMICA |
description |
This paper describes the qualitative and quantitative analysis by circular dichroism (CD) of paroxetine hydrochloride and qualitative analysis of biperiden hydrochloride. It was developed the method a simple, rapid, which uses the differential absorption of circularly polarized light right and left environment for the qualification and quantification of raw materials the drugs mentioned above using the technique by circular dichroism. The method developed followed the criteria of rules and recommended by ANVISA and ICH. The paroxetine hydrochloride and biperiden hydrochloride are chiral drug that can be used for the treatment of depression and Parkinson's, respectively. Paroxetine (PRX), a chiral drug, has two stereogenic carbon atoms in its chemical structure. The PRX, was dissolved in ultrapure water concentration 5,47.10-4 molL-1 DC analysis. Their spectrum showed an intense negative Cotton effect in mdeg - 37.4653. The standard curve the solution of reference a correlation coefficient of 0.9907 for the concentration range of the 0,91.10-4/ 5,47.10-4 molL-1. The limits of detection and quantification were 0,197.10-4 and 0,656.10-4 molL-1, respectively. The repeatability and precision intermediate had variance of 1.32. The results showed good accuracy for interval of 95%. The study showed that the recovery of the extraction method of PRX the drug was effective. The method is robust and the samples were stable to temperature variations. The method was selective for quantification of the drug by evaluating the interference of the excipients. Analyses with biperiden, a substance which has four chiral centers, were performed with the secondary standard BPR and the drug by the DC of molar concentrations 3,21.10-3 and 3,21.10-4 respectively. The samples had EC negative as well as the primary standard USP BPR. The spectrum obtained by theoretical calculation showed a positive Cotton effect of the enantiomers of BPR. These results indicate that one of the enantiomers can BPR is in excess or that the substance is pure or impurities which are chiral. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012-02-24 |
dc.date.accessioned.fl_str_mv |
2017-02-15T15:54:32Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MONTE, Zenaide Severina do. Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular. 2012. 110 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6382 |
identifier_str_mv |
MONTE, Zenaide Severina do. Desenvolvimento de um novo método para controle de qualidade do cloridrato de paroxetina e do cloridrato de biperideno por dicroísmo circular. 2012. 110 f. Dissertação (Programa de Pós-Graduação em Química) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6382 |
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por |
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por |
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600 600 600 |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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UFRPE |
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Departamento de Química |
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Universidade Federal Rural de Pernambuco |
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