Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides
Four goyazensolide-type sesquiterpene lactones - lychnofolide, centratherin, goyazensolide and goyazensolide acetate - were thoroughly studied by NMR experimental techniques. ¹H NMR, 13C NMR {¹H}, COSY, HMQC, HMBC, J-res. and NOE experiments were performed to provide the needed structural informatio...
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Sociedade Brasileira de Química
2012-01-01
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| Series: | Química Nova |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100020&lng=en&tlng=en |
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doaj-a0eeb7ac41b94ae4b8d0d7af7939885f2020-11-25T00:17:48ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642012-01-0135112205220910.1590/S0100-40422012001100020S0100-40422012001100020Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolidesAna Carolina Ferreira Soares0Aline Nazaré Silva1Priscilla Mendonça Matos2Eder Henrique da Silva3Vladimir Constantino Gomes Heleno4Norberto Peporine Lopes5João Luis Callegari Lopes6Daiane Cristina Sass7Universidade de FrancaUniversidade de FrancaUniversidade de FrancaUniversidade de FrancaUniversidade de FrancaUniversidade de São PauloUniversidade de São PauloUniversidade de São PauloFour goyazensolide-type sesquiterpene lactones - lychnofolide, centratherin, goyazensolide and goyazensolide acetate - were thoroughly studied by NMR experimental techniques. ¹H NMR, 13C NMR {¹H}, COSY, HMQC, HMBC, J-res. and NOE experiments were performed to provide the needed structural information. Complete and unequivocal assignment, including the determination of all multiplicities, was obtained for each structure and the data collections are presented in tables.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100020&lng=en&tlng=ensesquiterpene lactonesfuranoheliangolidescomplete NMR assignments |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Ana Carolina Ferreira Soares Aline Nazaré Silva Priscilla Mendonça Matos Eder Henrique da Silva Vladimir Constantino Gomes Heleno Norberto Peporine Lopes João Luis Callegari Lopes Daiane Cristina Sass |
| spellingShingle |
Ana Carolina Ferreira Soares Aline Nazaré Silva Priscilla Mendonça Matos Eder Henrique da Silva Vladimir Constantino Gomes Heleno Norberto Peporine Lopes João Luis Callegari Lopes Daiane Cristina Sass Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides Química Nova sesquiterpene lactones furanoheliangolides complete NMR assignments |
| author_facet |
Ana Carolina Ferreira Soares Aline Nazaré Silva Priscilla Mendonça Matos Eder Henrique da Silva Vladimir Constantino Gomes Heleno Norberto Peporine Lopes João Luis Callegari Lopes Daiane Cristina Sass |
| author_sort |
Ana Carolina Ferreira Soares |
| title |
Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides |
| title_short |
Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides |
| title_full |
Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides |
| title_fullStr |
Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides |
| title_full_unstemmed |
Complete ¹H and 13C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides |
| title_sort |
complete ¹h and 13c nmr structural assignments for a group of four goyazensolide-type furanoheliangolides |
| publisher |
Sociedade Brasileira de Química |
| series |
Química Nova |
| issn |
1678-7064 |
| publishDate |
2012-01-01 |
| description |
Four goyazensolide-type sesquiterpene lactones - lychnofolide, centratherin, goyazensolide and goyazensolide acetate - were thoroughly studied by NMR experimental techniques. ¹H NMR, 13C NMR {¹H}, COSY, HMQC, HMBC, J-res. and NOE experiments were performed to provide the needed structural information. Complete and unequivocal assignment, including the determination of all multiplicities, was obtained for each structure and the data collections are presented in tables. |
| topic |
sesquiterpene lactones furanoheliangolides complete NMR assignments |
| url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100020&lng=en&tlng=en |
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