New Limonoids from Dictyoloma vandellianum and Sohnreyia excelsa: Chemosystematic considerations
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
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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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 |
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Instituto Nacional de Pesquisas da Amazônia (INPA) |
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INPA |
institution |
INPA |
reponame_str |
Repositório Institucional do INPA |
collection |
Repositório Institucional do INPA |
bitstream.url.fl_str_mv |
https://repositorio.inpa.gov.br/bitstream/1/15314/1/artigo-inpa.pdf |
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efe37582f3a6d12e97d28821098abf85 |
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Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA) |
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