New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations

Detalhes bibliográficos
Autor(a) principal: Sartor, Claudenice F.P.
Data de Publicação: 2019
Outros Autores: Lima, Maria da Paz, Silva, Maria M.G.F. da, Fernandes, João Batista, Forim, Moacir Rossi, Pirani, José Rubens
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/15314
Resumo: Molecular phylogenetic studies separated and united a group of genera that constituted the Spathelia-Ptaeroxylon clade, in which Dictyoloma and Sohnreyia have been included. Our taxonomic interest in the Dictyoloma vandellianum and Sohnreyia excelsa stimulated an investigation of both species searching for limonoids. Leaves from D. vandellianum afforded the new limonoid 1,2-dihydro-1α-hydroxy-8,30-epoxy-cneorin R, and heartwood yielded the new rearranged limonoid dictyolomin. Leaves from S. excelsa afforded the new protolimonoid 3β-angeloyloxy-7α,24,25-trihydroxy-21,23-oxide-14,18-cycloapotirucall-21-methoxycetal and the new cycloheptanyl ring C limonoid with carbonate substituent and named as sohnreyolide. The new limonoids from Sohnreyia and Dictyoloma show similarities with those from Rutaceae and Meliaceae, providing support for moving Spathelia-Ptaeroxylon clade near to these associated large families. ©2019 Sociedade Brasileira de Química.
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spelling Sartor, Claudenice F.P.Lima, Maria da PazSilva, Maria M.G.F. daFernandes, João BatistaForim, Moacir RossiPirani, José Rubens2020-05-07T21:17:25Z2020-05-07T21:17:25Z2019https://repositorio.inpa.gov.br/handle/1/1531410.21577/0103-5053.20190165Molecular phylogenetic studies separated and united a group of genera that constituted the Spathelia-Ptaeroxylon clade, in which Dictyoloma and Sohnreyia have been included. Our taxonomic interest in the Dictyoloma vandellianum and Sohnreyia excelsa stimulated an investigation of both species searching for limonoids. Leaves from D. vandellianum afforded the new limonoid 1,2-dihydro-1α-hydroxy-8,30-epoxy-cneorin R, and heartwood yielded the new rearranged limonoid dictyolomin. Leaves from S. excelsa afforded the new protolimonoid 3β-angeloyloxy-7α,24,25-trihydroxy-21,23-oxide-14,18-cycloapotirucall-21-methoxycetal and the new cycloheptanyl ring C limonoid with carbonate substituent and named as sohnreyolide. The new limonoids from Sohnreyia and Dictyoloma show similarities with those from Rutaceae and Meliaceae, providing support for moving Spathelia-Ptaeroxylon clade near to these associated large families. ©2019 Sociedade Brasileira de Química.Volume 30, Número 11, Pags. 2464-2476Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessNew Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of the Brazilian Chemical Societyengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf404677https://repositorio.inpa.gov.br/bitstream/1/15314/1/artigo-inpa.pdfefe37582f3a6d12e97d28821098abf85MD511/153142020-07-14 11:08:05.711oai:repositorio:1/15314Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-14T15:08:05Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
title New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
spellingShingle New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
Sartor, Claudenice F.P.
title_short New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
title_full New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
title_fullStr New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
title_full_unstemmed New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
title_sort New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
author Sartor, Claudenice F.P.
author_facet Sartor, Claudenice F.P.
Lima, Maria da Paz
Silva, Maria M.G.F. da
Fernandes, João Batista
Forim, Moacir Rossi
Pirani, José Rubens
author_role author
author2 Lima, Maria da Paz
Silva, Maria M.G.F. da
Fernandes, João Batista
Forim, Moacir Rossi
Pirani, José Rubens
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Sartor, Claudenice F.P.
Lima, Maria da Paz
Silva, Maria M.G.F. da
Fernandes, João Batista
Forim, Moacir Rossi
Pirani, José Rubens
description Molecular phylogenetic studies separated and united a group of genera that constituted the Spathelia-Ptaeroxylon clade, in which Dictyoloma and Sohnreyia have been included. Our taxonomic interest in the Dictyoloma vandellianum and Sohnreyia excelsa stimulated an investigation of both species searching for limonoids. Leaves from D. vandellianum afforded the new limonoid 1,2-dihydro-1α-hydroxy-8,30-epoxy-cneorin R, and heartwood yielded the new rearranged limonoid dictyolomin. Leaves from S. excelsa afforded the new protolimonoid 3β-angeloyloxy-7α,24,25-trihydroxy-21,23-oxide-14,18-cycloapotirucall-21-methoxycetal and the new cycloheptanyl ring C limonoid with carbonate substituent and named as sohnreyolide. The new limonoids from Sohnreyia and Dictyoloma show similarities with those from Rutaceae and Meliaceae, providing support for moving Spathelia-Ptaeroxylon clade near to these associated large families. ©2019 Sociedade Brasileira de Química.
publishDate 2019
dc.date.issued.fl_str_mv 2019
dc.date.accessioned.fl_str_mv 2020-05-07T21:17:25Z
dc.date.available.fl_str_mv 2020-05-07T21:17:25Z
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.uri.fl_str_mv https://repositorio.inpa.gov.br/handle/1/15314
dc.identifier.doi.none.fl_str_mv 10.21577/0103-5053.20190165
url https://repositorio.inpa.gov.br/handle/1/15314
identifier_str_mv 10.21577/0103-5053.20190165
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Volume 30, Número 11, Pags. 2464-2476
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Journal of the Brazilian Chemical Society
publisher.none.fl_str_mv Journal of the Brazilian Chemical Society
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
collection Repositório Institucional do INPA
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