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dc.contributor.author | Vendrell Criado, Victoria | es_ES |
dc.contributor.author | Lhiaubet, Virginie Lyria | es_ES |
dc.contributor.author | Yamaji, Minoru | es_ES |
dc.contributor.author | Cuquerella Alabort, Maria Consuelo | es_ES |
dc.contributor.author | Miranda Alonso, Miguel Ángel | es_ES |
dc.date.accessioned | 2017-09-21T11:00:53Z | |
dc.date.available | 2017-09-21T11:00:53Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 1477-0520 | |
dc.identifier.uri | http://hdl.handle.net/10251/87735 | |
dc.description.abstract | The efficiency of thymine (Thy) and uracil (Ura) to form cyclobutane pyrimidine dimers (CPDs) in solution, upon UV irradiation differs by one order of magnitude. This could to be partially related to the steric hindrance induced by the methyl at C5 in thymine. The aim of the present work is to establish the influence of a bulky moiety at this position on the photoreactivity of pyrimidines. With this purpose, photosensitization with benzophenone and acetone of a 5-tert-butyl uracil derivative (1) and the equivalent Thy (2) has been compared. Introduction of the tert-butyl group completely blocks CPD formation. Moreover, the mechanistic insight obtained by laser flash photolysis is in accordance with the observed photoreactivity. | es_ES |
dc.description.sponsorship | Financial support by the Spanish Government (CTQ2012-32621, CTQ2015-70164-P and contract JAE-Predoc 2011-00740 to V. V.-C.) and the Generalitat Valenciana (PROMETEOII/2013/005) is gratefully acknowledged. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Royal Society of Chemistry | es_ES |
dc.relation.ispartof | Organic and Biomolecular Chemistry | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | THYMINE NUCLEOBASE | es_ES |
dc.subject | ROOM-TEMPERATURE | es_ES |
dc.subject | AQUEOUS-SOLUTION | es_ES |
dc.subject | ENERGY-TRANSFER | es_ES |
dc.subject | DNA-DAMAGE | es_ES |
dc.subject | BENZOPHENONE | es_ES |
dc.subject | PHOTOSENSITIZATION | es_ES |
dc.subject | DERIVATIVES | es_ES |
dc.subject | URACIL | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.subject.classification | QUIMICA ANALITICA | es_ES |
dc.title | Blocking cyclobutane pyrimidine dimer formation by steric hindrance | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1039/c6ob00382f | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CTQ2012-32621/ES/FOTOQUIMICA DE LA FORMACION Y REPARACION DE LESIONES BIPIRIMIDINICAS DE TIPO (6-4), DEWAR Y ESPORA/ / | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2013%2F005/ES/ESPECIES FOTOACTIVAS Y SU INTERACCION CON BIOMOLECULAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CTQ2015-70164-P/ES/LESIONES DEL ADN COMO FOTOSENSIBILIZADORES INTRINSECOS - CONCEPTO DE CABALLO DE TROYA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//JAEPre_2011_00740/ES/JAEPre_2011_00740/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Química - Departament de Química | es_ES |
dc.description.bibliographicCitation | Vendrell Criado, V.; Lhiaubet, VL.; Yamaji, M.; Cuquerella Alabort, MC.; Miranda Alonso, MÁ. (2016). Blocking cyclobutane pyrimidine dimer formation by steric hindrance. Organic and Biomolecular Chemistry. 14(17):4110-4115. https://doi.org/10.1039/c6ob00382f | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1039/c6ob00382f | es_ES |
dc.description.upvformatpinicio | 4110 | es_ES |
dc.description.upvformatpfin | 4115 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 14 | es_ES |
dc.description.issue | 17 | es_ES |
dc.relation.senia | 318606 | es_ES |
dc.identifier.eissn | 1477-0539 | |
dc.contributor.funder | Generalitat Valenciana | es_ES |