Two epimeric friedelane triterpenes isolated from Maytenus truncata Reiss : 1H and 13C chemical shift assignments.
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Date
2000
Authors
Meléndez Salazar, Gloria Del Carmen
Silva, Grácia Divina de Fátima
Duarte, Lucienir Pains
Lula, Ivana Silva
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
An NMR study of 3˛- and 3ˇ-friedelinol is described. In addition to conventional 1D NMR methods,
2D shift-correlated NMR experiments HMQC [(1J(C,H)], HMBC [nJ(C,H); n D 2 and 3] and 2D 1H,1H-NOESY
were used for 1H and 13C chemical shift assignments of these triterpenes.
Description
Keywords
Friedelinol, Celastraceae
Citation
MELÉNDEZ SALAZAR, G. D. C. et al. Two epimeric friedelane triterpenes isolated from Maytenus truncata Reiss: 1H and 13C chemical shift assignments. Magnetic Resonance in Chemistry, Siegen, v. 38, n.11, p. 977-980, 2000. Disponível em: <http://onlinelibrary.wiley.com/doi/10.1002/1097-458X(200011)38:11%3C977::AID-MRC757%3E3.0.CO;2-9/abstract>. Acesso em: 20 jan. 2017.