Síntese de análogo de brassinoesteróide a partir de vespertilina
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UnB |
Texto Completo: | http://repositorio.unb.br/handle/10482/25451 https://dx.doi.org/10.1590/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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Gárate, José L. M.Magalhães, Gouvan C. deRomeiro, Luiz A. S.2017-12-07T04:28:29Z2017-12-07T04:28:29Z1998Quím. Nova,v.21,n.6,p.726-730,1998http://repositorio.unb.br/handle/10482/25451https://dx.doi.org/10.1590/S0100-40421998000600011In 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.Em processamentoSociedade Brasileira de QuímicaSíntese de análogo de brassinoesteróide a partir de vespertilinaSynthesis of a brassinosteroid analogue from vespertilineinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlevespertilinebrassinosteroidsplant growth-promoting steroidsinfo:eu-repo/semantics/openAccessporreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINAL2905.pdfapplication/pdf57398http://repositorio2.unb.br/jspui/bitstream/10482/25451/1/2905.pdfeeeb3a993978ce4870b8eb486bca0c49MD51open access10482/254512023-10-09 17:55:14.289open accessoai:repositorio2.unb.br:10482/25451Biblioteca Digital de Teses e DissertaçõesPUBhttps://repositorio.unb.br/oai/requestopendoar:2023-10-09T20:55:14Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
dc.title.pt_BR.fl_str_mv |
Síntese de análogo de brassinoesteróide a partir de vespertilina Synthesis of a brassinosteroid analogue from vespertiline |
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.keyword.pt_BR.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.issued.fl_str_mv |
1998 |
dc.date.accessioned.fl_str_mv |
2017-12-07T04:28:29Z |
dc.date.available.fl_str_mv |
2017-12-07T04:28:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Quím. Nova,v.21,n.6,p.726-730,1998 |
dc.identifier.uri.fl_str_mv |
http://repositorio.unb.br/handle/10482/25451 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://dx.doi.org/10.1590/S0100-40421998000600011 |
identifier_str_mv |
Quím. Nova,v.21,n.6,p.726-730,1998 |
url |
http://repositorio.unb.br/handle/10482/25451 https://dx.doi.org/10.1590/S0100-40421998000600011 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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 |
reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
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Universidade de Brasília (UnB) |
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UNB |
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UNB |
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Repositório Institucional da UnB |
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Repositório Institucional da UnB |
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http://repositorio2.unb.br/jspui/bitstream/10482/25451/1/2905.pdf |
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