A New Isoflavone and Other Constituents from Roots of Clitoria guianensis
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.21577/0103-5053.20200061 http://hdl.handle.net/11449/195510 |
Resumo: | A new isoflavone named pratensein-7-O-beta-D-rutinoside [(-)-7-O-alpha-L-rhamnopyranosyl(1 -> 6)-beta-D-glucopyranosy1-5,3'-dihydroxy-4'-methoxyisoflavone] and the known compounds biochanin A-7-O-beta-D-rutinoside. 6-deoxyclitoriacetal A-O-beta-D-glucopyranoside. 6-deoxyclitoriacetal. (2S)-naringenin-6-C-beta-D-glucopyranoside. (2R)-naringenin-6-C-beta-D-glucopyranoside, tachioside, and koaburaside were isolated from the roots of Clitoria guianensis (Aubl.) Benth var. guianensis (Fabaceae), a subshrub found in the Brazilian Cerrado biome. The structures of the compounds were identified by physical and spectroscopic data measurements (specific rotation ([alpha](D)), circular dichroism (CD), ultraviolet (UV), infrared (IR), 1D and 2D nuclear magnetic resonance (NMR), and mass spectrometry (MS)). The EtOAc fraction of the roots exhibited high toxicity against Anemia salina with median lethal dose (LD50) value of 8.53 mg L-1. |
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A New Isoflavone and Other Constituents from Roots of Clitoria guianensisClitoria guianensisFabaceaeisoflavoneflavanoneA new isoflavone named pratensein-7-O-beta-D-rutinoside [(-)-7-O-alpha-L-rhamnopyranosyl(1 -> 6)-beta-D-glucopyranosy1-5,3'-dihydroxy-4'-methoxyisoflavone] and the known compounds biochanin A-7-O-beta-D-rutinoside. 6-deoxyclitoriacetal A-O-beta-D-glucopyranoside. 6-deoxyclitoriacetal. (2S)-naringenin-6-C-beta-D-glucopyranoside. (2R)-naringenin-6-C-beta-D-glucopyranoside, tachioside, and koaburaside were isolated from the roots of Clitoria guianensis (Aubl.) Benth var. guianensis (Fabaceae), a subshrub found in the Brazilian Cerrado biome. The structures of the compounds were identified by physical and spectroscopic data measurements (specific rotation ([alpha](D)), circular dichroism (CD), ultraviolet (UV), infrared (IR), 1D and 2D nuclear magnetic resonance (NMR), and mass spectrometry (MS)). The EtOAc fraction of the roots exhibited high toxicity against Anemia salina with median lethal dose (LD50) value of 8.53 mg L-1.FINEPUniv Estadual Paulista Unesp, Inst Quim, BR-14800060 Araraquara, SP, BrazilUniv Fed Tocantins UFT, CP 66, BR-77402970 Gurupi, TO, BrazilUniv Estadual Paulista Unesp, Inst Quim, BR-14800060 Araraquara, SP, BrazilSoc Brasileira QuimicaUniversidade Estadual Paulista (Unesp)Univ Fed Tocantins UFTCunha, Camila L. [UNESP]Siebeneichler, Susana C.Nascimento, Isabele R. [UNESP]Holzbach, Juliana C.2020-12-10T17:37:01Z2020-12-10T17:37:01Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1753-1757application/pdfhttp://dx.doi.org/10.21577/0103-5053.20200061Journal Of The Brazilian Chemical Society. Sao Paulo: Soc Brasileira Quimica, v. 31, n. 8, p. 1753-1757, 2020.0103-5053http://hdl.handle.net/11449/19551010.21577/0103-5053.20200061S0103-50532020000801753WOS:000547872700022S0103-50532020000801753.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of The Brazilian Chemical Societyinfo:eu-repo/semantics/openAccess2023-11-24T06:17:23Zoai:repositorio.unesp.br:11449/195510Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:38:31.080357Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
title |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
spellingShingle |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis Cunha, Camila L. [UNESP] Clitoria guianensis Fabaceae isoflavone flavanone |
title_short |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
title_full |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
title_fullStr |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
title_full_unstemmed |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
title_sort |
A New Isoflavone and Other Constituents from Roots of Clitoria guianensis |
author |
Cunha, Camila L. [UNESP] |
author_facet |
Cunha, Camila L. [UNESP] Siebeneichler, Susana C. Nascimento, Isabele R. [UNESP] Holzbach, Juliana C. |
author_role |
author |
author2 |
Siebeneichler, Susana C. Nascimento, Isabele R. [UNESP] Holzbach, Juliana C. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Fed Tocantins UFT |
dc.contributor.author.fl_str_mv |
Cunha, Camila L. [UNESP] Siebeneichler, Susana C. Nascimento, Isabele R. [UNESP] Holzbach, Juliana C. |
dc.subject.por.fl_str_mv |
Clitoria guianensis Fabaceae isoflavone flavanone |
topic |
Clitoria guianensis Fabaceae isoflavone flavanone |
description |
A new isoflavone named pratensein-7-O-beta-D-rutinoside [(-)-7-O-alpha-L-rhamnopyranosyl(1 -> 6)-beta-D-glucopyranosy1-5,3'-dihydroxy-4'-methoxyisoflavone] and the known compounds biochanin A-7-O-beta-D-rutinoside. 6-deoxyclitoriacetal A-O-beta-D-glucopyranoside. 6-deoxyclitoriacetal. (2S)-naringenin-6-C-beta-D-glucopyranoside. (2R)-naringenin-6-C-beta-D-glucopyranoside, tachioside, and koaburaside were isolated from the roots of Clitoria guianensis (Aubl.) Benth var. guianensis (Fabaceae), a subshrub found in the Brazilian Cerrado biome. The structures of the compounds were identified by physical and spectroscopic data measurements (specific rotation ([alpha](D)), circular dichroism (CD), ultraviolet (UV), infrared (IR), 1D and 2D nuclear magnetic resonance (NMR), and mass spectrometry (MS)). The EtOAc fraction of the roots exhibited high toxicity against Anemia salina with median lethal dose (LD50) value of 8.53 mg L-1. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T17:37:01Z 2020-12-10T17:37:01Z 2020-08-01 |
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 |
http://dx.doi.org/10.21577/0103-5053.20200061 Journal Of The Brazilian Chemical Society. Sao Paulo: Soc Brasileira Quimica, v. 31, n. 8, p. 1753-1757, 2020. 0103-5053 http://hdl.handle.net/11449/195510 10.21577/0103-5053.20200061 S0103-50532020000801753 WOS:000547872700022 S0103-50532020000801753.pdf |
url |
http://dx.doi.org/10.21577/0103-5053.20200061 http://hdl.handle.net/11449/195510 |
identifier_str_mv |
Journal Of The Brazilian Chemical Society. Sao Paulo: Soc Brasileira Quimica, v. 31, n. 8, p. 1753-1757, 2020. 0103-5053 10.21577/0103-5053.20200061 S0103-50532020000801753 WOS:000547872700022 S0103-50532020000801753.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of The Brazilian Chemical Society |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1753-1757 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira Quimica |
publisher.none.fl_str_mv |
Soc Brasileira Quimica |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128957881516032 |