The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae).
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/4857 http://dx.doi.org/10.1590/S0103-50531997000300018 |
Resumo: | A 1,6-dihidroxy-5-(3-metilbut-2-enil)-6’,6’-dimetil-pirano(2’,3’;7,8)- 6”,6”- dimetilpirano (2”,3”;3,2)xantona e a 1,3,6-trihidroxi-6’,6’-dimetil-pirano(2’,3’;7,8)-2,5- di-(3-metilbut-2-enil)xantona tiveram seus deslocamentos químicos de hidrogênio e carbono-13 atribuídos de forma inequívoca, com base nas informações obtidas através dos espectros de RMN de 1H[1D e 2D(1H-1H-COSY) e de correlação heteronuclear 1H-13C-COSY[nJCH(n = 1, 2 e 3)]. Estes da dos ainda foram confirmados utilizando-se a técnica de NOE diferencial. The 1H-and 13C-NMR spec tral data of 1,6-dihydroxy-5-(3-methylbut-2- enyl)-6’,6’-dimethyl-pyrano(2’,3’;7,8)-6”,6”-dimethyl-pyrano(2”,3”;3,2)xanthone and 1,3,6-trihydroxy-6’,6’-dimethyl-pirano(2’,3’;7,8)-2,5-di-(3-methylbut-2-enyl)xanthone have been un am big u ously as signed by the anal y sis of homonuclear (1H-1H-COSY) and heteronuclear [1H-13C-COSY: mod ulated with 1JCH and nJCH (n = 2 and 3, COLOC)] shift-correlated and NOE dif ference spectra. |
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Nagem, Tanus JorgeWerle, Alceni AugustaCarvalho, Mário Geraldo deMesquita, Antônio Augusto Lins2015-04-01T17:10:26Z2015-04-01T17:10:26Z1997NAGEM, T. J. et al. The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). Journal of the Brazilian Chemical Society, São Paulo, v. 8, n. 3, p. 285-288, 1997. Disponível em: <http://www.jbcs.sbq.org.br/imagebank/pdf/v8n3a18.pdf>. Acesso em: 02 fev. 2015.1678-4790http://www.repositorio.ufop.br/handle/123456789/4857http://dx.doi.org/10.1590/S0103-50531997000300018A 1,6-dihidroxy-5-(3-metilbut-2-enil)-6’,6’-dimetil-pirano(2’,3’;7,8)- 6”,6”- dimetilpirano (2”,3”;3,2)xantona e a 1,3,6-trihidroxi-6’,6’-dimetil-pirano(2’,3’;7,8)-2,5- di-(3-metilbut-2-enil)xantona tiveram seus deslocamentos químicos de hidrogênio e carbono-13 atribuídos de forma inequívoca, com base nas informações obtidas através dos espectros de RMN de 1H[1D e 2D(1H-1H-COSY) e de correlação heteronuclear 1H-13C-COSY[nJCH(n = 1, 2 e 3)]. Estes da dos ainda foram confirmados utilizando-se a técnica de NOE diferencial. The 1H-and 13C-NMR spec tral data of 1,6-dihydroxy-5-(3-methylbut-2- enyl)-6’,6’-dimethyl-pyrano(2’,3’;7,8)-6”,6”-dimethyl-pyrano(2”,3”;3,2)xanthone and 1,3,6-trihydroxy-6’,6’-dimethyl-pirano(2’,3’;7,8)-2,5-di-(3-methylbut-2-enyl)xanthone have been un am big u ously as signed by the anal y sis of homonuclear (1H-1H-COSY) and heteronuclear [1H-13C-COSY: mod ulated with 1JCH and nJCH (n = 2 and 3, COLOC)] shift-correlated and NOE dif ference spectra.TovomitaGuttiferaePrenylated xanthoneThe complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae).info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Journal of the Brazilian Chemical Society permite que a UFOP deposite uma cópia em formato eletrônico dos artigos de seus alunos e professores publicados neste periódico no Repositório Institucional. Contato via e-mail em 13 set. 2013.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-82636http://www.repositorio.ufop.br/bitstream/123456789/4857/2/license.txtc2ffdd99e58acf69202dff00d361f23aMD52ORIGINALARTIGO_CompleteAssignmentCNMR.pdfARTIGO_CompleteAssignmentCNMR.pdfapplication/pdf142115http://www.repositorio.ufop.br/bitstream/123456789/4857/1/ARTIGO_CompleteAssignmentCNMR.pdf67b53389d7d97991a7a62b9ca1bcc56aMD51123456789/48572019-07-02 13:19:38.607oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-07-02T17:19:38Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
title |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
spellingShingle |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). Nagem, Tanus Jorge Tovomita Guttiferae Prenylated xanthone |
title_short |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
title_full |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
title_fullStr |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
title_full_unstemmed |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
title_sort |
The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). |
author |
Nagem, Tanus Jorge |
author_facet |
Nagem, Tanus Jorge Werle, Alceni Augusta Carvalho, Mário Geraldo de Mesquita, Antônio Augusto Lins |
author_role |
author |
author2 |
Werle, Alceni Augusta Carvalho, Mário Geraldo de Mesquita, Antônio Augusto Lins |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Nagem, Tanus Jorge Werle, Alceni Augusta Carvalho, Mário Geraldo de Mesquita, Antônio Augusto Lins |
dc.subject.por.fl_str_mv |
Tovomita Guttiferae Prenylated xanthone |
topic |
Tovomita Guttiferae Prenylated xanthone |
description |
A 1,6-dihidroxy-5-(3-metilbut-2-enil)-6’,6’-dimetil-pirano(2’,3’;7,8)- 6”,6”- dimetilpirano (2”,3”;3,2)xantona e a 1,3,6-trihidroxi-6’,6’-dimetil-pirano(2’,3’;7,8)-2,5- di-(3-metilbut-2-enil)xantona tiveram seus deslocamentos químicos de hidrogênio e carbono-13 atribuídos de forma inequívoca, com base nas informações obtidas através dos espectros de RMN de 1H[1D e 2D(1H-1H-COSY) e de correlação heteronuclear 1H-13C-COSY[nJCH(n = 1, 2 e 3)]. Estes da dos ainda foram confirmados utilizando-se a técnica de NOE diferencial. The 1H-and 13C-NMR spec tral data of 1,6-dihydroxy-5-(3-methylbut-2- enyl)-6’,6’-dimethyl-pyrano(2’,3’;7,8)-6”,6”-dimethyl-pyrano(2”,3”;3,2)xanthone and 1,3,6-trihydroxy-6’,6’-dimethyl-pirano(2’,3’;7,8)-2,5-di-(3-methylbut-2-enyl)xanthone have been un am big u ously as signed by the anal y sis of homonuclear (1H-1H-COSY) and heteronuclear [1H-13C-COSY: mod ulated with 1JCH and nJCH (n = 2 and 3, COLOC)] shift-correlated and NOE dif ference spectra. |
publishDate |
1997 |
dc.date.issued.fl_str_mv |
1997 |
dc.date.accessioned.fl_str_mv |
2015-04-01T17:10:26Z |
dc.date.available.fl_str_mv |
2015-04-01T17:10:26Z |
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 |
NAGEM, T. J. et al. The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). Journal of the Brazilian Chemical Society, São Paulo, v. 8, n. 3, p. 285-288, 1997. Disponível em: <http://www.jbcs.sbq.org.br/imagebank/pdf/v8n3a18.pdf>. Acesso em: 02 fev. 2015. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/4857 |
dc.identifier.issn.none.fl_str_mv |
1678-4790 |
dc.identifier.doi.none.fl_str_mv |
http://dx.doi.org/10.1590/S0103-50531997000300018 |
identifier_str_mv |
NAGEM, T. J. et al. The complete assignment of 1H- and 13C-NMR of prenylated xanthones from Tovomita spp. (Guttiferae). Journal of the Brazilian Chemical Society, São Paulo, v. 8, n. 3, p. 285-288, 1997. Disponível em: <http://www.jbcs.sbq.org.br/imagebank/pdf/v8n3a18.pdf>. Acesso em: 02 fev. 2015. 1678-4790 |
url |
http://www.repositorio.ufop.br/handle/123456789/4857 http://dx.doi.org/10.1590/S0103-50531997000300018 |
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