New 1-Hydroxy-1,1-bisphosphonates Derived from 1H-Pyrazolo[3,4-b]pyridine: Synthesis and Characterization

dc.contributor.authorTeixeira, António P. S.
dc.contributor.authorTeixeira, Fátima C.
dc.contributor.authorLucas, Carla
dc.contributor.authorCurto, M. João M.
dc.contributor.authorNeves, M.
dc.contributor.authorDuarte, M. Teresa
dc.contributor.authorAndré, Vânia
dc.date.accessioned2013-12-18T16:12:59Z
dc.date.available2013-12-18T16:12:59Z
dc.date.issued2013-07
dc.description.abstractA partir da 2-cloro-3-formilpiridina, sintetizou-se uma série de compostos derivados da 1H-pirazolo[3,4-b]piridina de modo a obter os correspondentes 1-hidroxibisfosfonatos, uma classe de compostos com potencial interesse biológico. Os dados espectroscópicos foram utilizados na caracterização de todos os compostos e na identificação dos regioisômeros N-1 e N-2, e dos derivados mono- e bisfosfonatos. Estudos de difratometria de raios X do composto 7a confirmaram a estrutura proposta. A number of 1H-pyrazolo[3,4-b]pyridine derivatives, starting from 2-chloro-3-formyl pyridine, was synthesized to obtain new 1-hydroxybisphosphonates, a class of compounds with potential biological interest. Spectroscopic data were used to characterize all compounds and to identify N-1 and N-2 regioisomers, and mono- and bisphosphonates derivatives. X-ray diffractometry studies of compound 7a confirmed the proposed structure.por
dc.identifier.authoremailapsteix@uevora.pt
dc.identifier.authoremailfatima.teixeira@ineti.pt
dc.identifier.authoremailnd
dc.identifier.authoremailnd
dc.identifier.authoremailnd
dc.identifier.authoremailteresa.duarte@ist.utl.pt
dc.identifier.authoremailnd
dc.identifier.citationFátima C. Teixeira, Carla Lucas, M. João M. Curto, M. Neves, M. Teresa Duarte, Vânia André e António P. S. Teixeira, “New 1-Hydroxy-1,1-bisphosphonates Derived from 1H-Pyrazolo[3,4-b]pyridine: Synthesis and Characterization", J. Braz. Chem. Soc., 24 (8), 1295-1306, 2013,por
dc.identifier.doi10.5935/0103-5053.20130164
dc.identifier.doi10.5935/0103-5053.20130164
dc.identifier.revistaJ. Braz. Chem. Soc.
dc.identifier.scientificarea307por
dc.identifier.sharewithQUI - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científicapor
dc.identifier.urihttp://hdl.handle.net/10174/9115
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSociedade Brasileira de Químicapor
dc.rightsrestrictedAccesspor
dc.subjectbisphosphonatespor
dc.subject1H-pyrazolo[3,4-b]pyridinepor
dc.subjectspectroscopic characterizationpor
dc.subjectsynthesispor
dc.subjectX-ray diffractometry studiespor
dc.titleNew 1-Hydroxy-1,1-bisphosphonates Derived from 1H-Pyrazolo[3,4-b]pyridine: Synthesis and Characterizationpor
dc.typearticlepor
degois.publication.firstPage1295por
degois.publication.lastPage1306por
degois.publication.titleJ. Braz. Chem. Soc.por
degois.publication.volume24por

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