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metadata.dc.type: | Artigo de Periódico |
Título : | Synthesis, cytotoxicity and antiplasmodial activity of novel ent-kaurane derivatives |
Otros títulos : | European Journal of Medicinal Chemistry |
Autor : | Batista, Ronan García, Pablo A. Castro, María Angeles Corral, José M. Miguel del Speziali, Nivaldo L. Varotti, Fernando de P. Paula, Renata C. de García-Fernández, Luis F. Francesch, Andrés Feliciano, Arturo San Oliveira, Alaíde B. de |
metadata.dc.creator: | Batista, Ronan García, Pablo A. Castro, María Angeles Corral, José M. Miguel del Speziali, Nivaldo L. Varotti, Fernando de P. Paula, Renata C. de García-Fernández, Luis F. Francesch, Andrés Feliciano, Arturo San Oliveira, Alaíde B. de |
Resumen : | This paper reports on the syntheses and spectrometric characterisation of eleven novel ent-kaurane diterpenoids, including a complete set of 1H, 13C NMR and crystallographic data for two novel entkaurane diepoxides. Moreover, the antineoplastic cytotoxicity for kaurenoic acid and the majority of entkaurane derivatives were assessed in vitro against a panel of fourteen cancer cell lines, of which allylic alcohols were shown to be the most active compounds. The good in vitro antimalarial activity and the higher selectivity index values observed for some ent-kaurane epoxides against the chloroquine-resistant W2 clone of Plasmodium falciparum indicate that this class of natural products may provide new hits for the development of antimalarial drugs. |
Palabras clave : | Wedelia paludosa D.C. Ent-Kaurane derivatives In vitro antimalarial activity Plasmodium falciparum Antineoplastic activity |
Editorial : | European Journal of Medicinal Chemistry |
metadata.dc.rights: | Acesso Aberto |
URI : | http://repositorio.ufba.br/ri/handle/ri/13983 |
Fecha de publicación : | 2013 |
Aparece en las colecciones: | Artigo Publicado em Periódico (Química) |
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Fichero | Descripción | Tamaño | Formato | |
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55555555555.pdf | 515,66 kB | Adobe PDF | Visualizar/Abrir |
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