Vieira Filho, Sidney AugustoDuarte, Lucienir PainsSantos, Marcelo Henrique dosSilva, Grácia Divina de FátimaLula, Ivana SilvaAfonso, Robson José de Cássia Franco2017-10-062017-10-062000VIEIRA FILHO, S. A. et al. Complete assignment of the 1H and 13C NMR spectra of a new polyester sesquiterpene from Austroplenckia populnea. Magnetic Resonance in Chemistry, Siegen, v. 38, n.11, p. 1023-1026, 2000. Disponível em: <http://onlinelibrary.wiley.com/doi/10.1002/1097-458X(200012)38:12%3C1023::AID-MRC771%3E3.0.CO;2-X/abstract>. Acesso em: 20 jan. 2017.1097-458Xhttp://www.repositorio.ufop.br/handle/123456789/8889new polyester sesquiterpene (4-hydroxy-1,2,6,15-tetraacetyl-9-benzoylagarofuran), together with known friedelane triterpenes (friedelin, -friedelinol and 28-hydroxyfriedelin), was isolated from the leaves of Austroplenckia populnea. The structure and relative stereochemistry of the new ester were based on 2D NMR spectroscopic techniques including HMBC, HMQC and NOESY.en-USrestritoCelastraceaeSesquiterpeneArtigo publicado em periodicohttp://onlinelibrary.wiley.com/doi/10.1002/1097-458X(200012)38:12%3C1023::AID-MRC771%3E3.0.CO;2-X/abstracthttps://doi.org/10.1002/1097-458X(200012)38:12%3C1023::AID-MRC771%3E3.0.CO;2-X