Síntese de análogo de brassinoesteróide a partir de vespertilina

Detalhes bibliográficos
Autor(a) principal: Gárate,José L. M.
Data de Publicação: 1998
Outros Autores: Magalhães,Gouvan C. de, Romeiro,Luiz A. S.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000600011
Resumo: In the last years, several research groups have been working on the synthesis of new steroidal plant hormones called brassinosteroids (BS), which promote plant growth and better crops. Many synthetic targets and applications of these compounds and their analogues have been described in the literature. From Solanum species of the Distrito Federal, we isolated the steroidal alkaloid solasodine, which was then converted into our starting material, vespertiline. By functionalization of rings A and B, we have synthesized a new analogue of BS, with a 2alpha,3alpha-dihydroxy-6-one structure, typical of the naturally occurring BS castasterone, the immediate biosynthetic precursor of brassinolide.
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spelling Síntese de análogo de brassinoesteróide a partir de vespertilinavespertilinebrassinosteroidsplant growth-promoting steroidsIn the last years, several research groups have been working on the synthesis of new steroidal plant hormones called brassinosteroids (BS), which promote plant growth and better crops. Many synthetic targets and applications of these compounds and their analogues have been described in the literature. From Solanum species of the Distrito Federal, we isolated the steroidal alkaloid solasodine, which was then converted into our starting material, vespertiline. By functionalization of rings A and B, we have synthesized a new analogue of BS, with a 2alpha,3alpha-dihydroxy-6-one structure, typical of the naturally occurring BS castasterone, the immediate biosynthetic precursor of brassinolide.Sociedade Brasileira de Química1998-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000600011Química Nova v.21 n.6 1998reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40421998000600011info:eu-repo/semantics/openAccessGárate,José L. M.Magalhães,Gouvan C. deRomeiro,Luiz A. S.por2001-04-10T00:00:00Zoai:scielo:S0100-40421998000600011Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2001-04-10T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Síntese de análogo de brassinoesteróide a partir de vespertilina
title Síntese de análogo de brassinoesteróide a partir de vespertilina
spellingShingle Síntese de análogo de brassinoesteróide a partir de vespertilina
Gárate,José L. M.
vespertiline
brassinosteroids
plant growth-promoting steroids
title_short Síntese de análogo de brassinoesteróide a partir de vespertilina
title_full Síntese de análogo de brassinoesteróide a partir de vespertilina
title_fullStr Síntese de análogo de brassinoesteróide a partir de vespertilina
title_full_unstemmed Síntese de análogo de brassinoesteróide a partir de vespertilina
title_sort Síntese de análogo de brassinoesteróide a partir de vespertilina
author Gárate,José L. M.
author_facet Gárate,José L. M.
Magalhães,Gouvan C. de
Romeiro,Luiz A. S.
author_role author
author2 Magalhães,Gouvan C. de
Romeiro,Luiz A. S.
author2_role author
author
dc.contributor.author.fl_str_mv Gárate,José L. M.
Magalhães,Gouvan C. de
Romeiro,Luiz A. S.
dc.subject.por.fl_str_mv vespertiline
brassinosteroids
plant growth-promoting steroids
topic vespertiline
brassinosteroids
plant growth-promoting steroids
description In the last years, several research groups have been working on the synthesis of new steroidal plant hormones called brassinosteroids (BS), which promote plant growth and better crops. Many synthetic targets and applications of these compounds and their analogues have been described in the literature. From Solanum species of the Distrito Federal, we isolated the steroidal alkaloid solasodine, which was then converted into our starting material, vespertiline. By functionalization of rings A and B, we have synthesized a new analogue of BS, with a 2alpha,3alpha-dihydroxy-6-one structure, typical of the naturally occurring BS castasterone, the immediate biosynthetic precursor of brassinolide.
publishDate 1998
dc.date.none.fl_str_mv 1998-11-01
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=S0100-40421998000600011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000600011
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40421998000600011
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 Química Nova v.21 n.6 1998
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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