Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs

Detalhes bibliográficos
Autor(a) principal: Parihar,J. A.
Data de Publicação: 2005
Outros Autores: Ramana,M. M. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000500032
Resumo: Different 3-[2-(3,4-dihydro-1-naphthyl)ethyl]imidazolidine-2,4-diones and 3-[2-(1-naphthyl)ethyl]imidazolidine-2,4-diones, when heated in polyphosphoric acid at 150 °C, underwent chemoselective intramolecular cyclization to afford the 13,16-diazaestrone steroids and 13,16- diazaequilenin steroids respectively.
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spelling Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogspolyphosphoric acidchemoselective cyclization13,16-diazaestrone steroids13,16- diazaequilenin steroidsDifferent 3-[2-(3,4-dihydro-1-naphthyl)ethyl]imidazolidine-2,4-diones and 3-[2-(1-naphthyl)ethyl]imidazolidine-2,4-diones, when heated in polyphosphoric acid at 150 °C, underwent chemoselective intramolecular cyclization to afford the 13,16-diazaestrone steroids and 13,16- diazaequilenin steroids respectively.Sociedade Brasileira de Química2005-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000500032Journal of the Brazilian Chemical Society v.16 n.4 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000500032info:eu-repo/semantics/openAccessParihar,J. A.Ramana,M. M. V.eng2005-08-25T00:00:00Zoai:scielo:S0103-50532005000500032Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2005-08-25T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
title Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
spellingShingle Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
Parihar,J. A.
polyphosphoric acid
chemoselective cyclization
13,16-diazaestrone steroids
13,16- diazaequilenin steroids
title_short Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
title_full Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
title_fullStr Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
title_full_unstemmed Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
title_sort Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
author Parihar,J. A.
author_facet Parihar,J. A.
Ramana,M. M. V.
author_role author
author2 Ramana,M. M. V.
author2_role author
dc.contributor.author.fl_str_mv Parihar,J. A.
Ramana,M. M. V.
dc.subject.por.fl_str_mv polyphosphoric acid
chemoselective cyclization
13,16-diazaestrone steroids
13,16- diazaequilenin steroids
topic polyphosphoric acid
chemoselective cyclization
13,16-diazaestrone steroids
13,16- diazaequilenin steroids
description Different 3-[2-(3,4-dihydro-1-naphthyl)ethyl]imidazolidine-2,4-diones and 3-[2-(1-naphthyl)ethyl]imidazolidine-2,4-diones, when heated in polyphosphoric acid at 150 °C, underwent chemoselective intramolecular cyclization to afford the 13,16-diazaestrone steroids and 13,16- diazaequilenin steroids respectively.
publishDate 2005
dc.date.none.fl_str_mv 2005-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000500032
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000500032
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532005000500032
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.16 n.4 2005
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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