Publication
Synthesis, growth inhibitory activity on human tumor cell lines and evaluation of the hepatotoxicity of di(hetero)arylethers and di(hetero)arylamines in the thieno[3,2-b]pyridine series.
| dc.contributor.author | Calhelha, Ricardo C. | |
| dc.contributor.author | Peixoto, Daniela | |
| dc.contributor.author | Soares, Pedro | |
| dc.contributor.author | Ferreira, Isabel C.F.R. | |
| dc.contributor.author | Abreu, Rui M.V. | |
| dc.contributor.author | Queiroz, Maria João R.P. | |
| dc.date.accessioned | 2013-02-27T15:14:45Z | |
| dc.date.available | 2013-02-27T15:14:45Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Thienopyridine skeleton has been reported as having interesting biological activity, namely antitumor [1] and antiangiogenic [2] activities. Herein we describe the synthesis of di(hetero)arylethers 1a-f and di(hetero)arylamines 2a-f functionalizing the 7-position of the thieno[3,2-b]pyridine in good to high yields, using copper (C-O) or palladium (C-N) catalyzed couplings, like presented below. The growth inhibitory activity of the di(hetero)arylethers 1a-f and di(hetero)arylamines 2a-f was evaluated against five human tumor cell lines (breast- MCF-7, non-small cell lung- NCI-H460, colon- HCT15- hepatocellular- HepG2 and cervical- HeLa carcinomes), using the sulforhodamine B assay. Furthermore, the hepatotoxicity of compounds was studied using a porcine liver primary cell culture (PLP2). The most promising compounds were shown to be the methoxy derivatives 1e and 2e, presenting GI50 values comparable with ellipticine (control) without hepatotoxicity. For these compounds more studies are needed to find out their mechanisms of action. | por |
| dc.description.sponsorship | To the Foundation for the Science and Technology (FCT–Portugal) for financial support through the NMR Portuguese network (Bruker 400 Avance III-Univ Minho). To FCT and FEDER-COMPETE/QREN/EU for financial support through the research unities PEst-C/QUI/UI686/2011 and PEst-OE/AGR/UI0690/2011, the research project PTDC/QUI-QUI/111060/2009 and the post-Doctoral grant attributed to R.C.C. (SFRH/BPD/68344/2010) also financed by POPH and FSE. | por |
| dc.identifier.citation | Calhelha, Ricardo C.; Peixoto, Daniela; Soares, Pedro; Ferreira, Isabel C.F.R.; Abreu, Rui M.V.; Queiroz, Maria João R.P. (2012). Synthesis, growth inhibitory activity on human tumor cell lines and evaluation of the hepatotoxicity of di(hetero)arylethers and di(hetero)arylamines in the thieno[3,2-b]pyridine series. In 3º Encontro Nacional de Química Terapêutica e 1st Portuguese-Spanish-Brazilian Meeting on Medicinal Chemistry. Aveiro | por |
| dc.identifier.uri | http://hdl.handle.net/10198/8189 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.relation | PEst-C/QUI/UI686/2011 | |
| dc.relation | Strategic Project - UI 690 - 2011-2012 | |
| dc.title | Synthesis, growth inhibitory activity on human tumor cell lines and evaluation of the hepatotoxicity of di(hetero)arylethers and di(hetero)arylamines in the thieno[3,2-b]pyridine series. | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Strategic Project - UI 690 - 2011-2012 | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FAGR%2FUI0690%2F2011/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FQUI-QUI%2F111060%2F2009/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F68344%2F2010/PT | |
| oaire.citation.conferencePlace | Aveiro | por |
| oaire.citation.title | 3º Encontro Nacional de Química Terapêutica e 1st Portuguese-Spanish-Brazilian Meeting on Medicinal Chemistry, 28 a 30 de Novembro | por |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 5876-PPCDTI | |
| oaire.fundingStream | SFRH | |
| person.familyName | Calhelha | |
| person.familyName | Ferreira | |
| person.familyName | Abreu | |
| person.givenName | Ricardo C. | |
| person.givenName | Isabel C.F.R. | |
| person.givenName | Rui M.V. | |
| person.identifier | 144781 | |
| person.identifier.ciencia-id | F313-E3CE-554E | |
| person.identifier.ciencia-id | 9418-CF95-9919 | |
| person.identifier.ciencia-id | 0F19-0DE2-12A2 | |
| person.identifier.orcid | 0000-0002-6801-4578 | |
| person.identifier.orcid | 0000-0003-4910-4882 | |
| person.identifier.orcid | 0000-0002-7745-8015 | |
| person.identifier.rid | J-2172-2014 | |
| person.identifier.rid | E-8500-2013 | |
| person.identifier.scopus-author-id | 6507978333 | |
| person.identifier.scopus-author-id | 36868826600 | |
| person.identifier.scopus-author-id | 7003290613 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
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