Feoforbídeo (etoxi-purpurina-18) isolado de Gossypium mustelinum (Malvaceae)
| Autor: | Silva,Tania Maria Sarmento, Camara,Celso Amorim, Barbosa-Filho,José Maria, Giulietti,Ana Maria |
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| Jazyk: | portugalština |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Química Nova v.33 n.3 2010 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ |
| Popis: | The phaeophorbide ethyl ester named Purpurin-18 and the flavonoids quercetin and kaempferol were obtained by chromatographic procedures from the chloroform fraction of aerial parts of Gossypium mustelinum. The structure of these compound was determined by NMR, IR and mass spectra data analysis. This is the first occurrence of this compound in Angiosperm. |
| Databáze: | OpenAIRE |
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