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A polyisoprenylated benzophenone from Cuban propolis
ArticleAbstract: A novel polyisoprenylated benzophenone (1) has been isolated from an ethanol extract of Cuban propolPalabras claves:Autores:Aquino R., Castro H., Cuellar A., Osmany Cuesta-Rubio, Rastrelli L., Rojas N.Fuentes:googlescopusPhenolic constituents and antioxidant activity of an extract of Anthurium versicolor leaves
ArticleAbstract: Fractionation of a methanolic extract of the leaves of Anthurium versicolor has resulted in the isolPalabras claves:Autores:Aquino R., Lauro M., Morelli S., Saija A., Susana Abdo, Tomaino A.Fuentes:scopusStudies on the Constituents of Amaranthus caudatus Leaves: Isolation and Structure Elucidation of New Triterpenoid Saponins and lonol-Derived Glycosides
ArticleAbstract: The isolation of seven triterpenoid saponins (1-7) is reported, among them three new natural productPalabras claves:1 13 H and C NMR analysis, Amaranthaceae; leaves, Amaranthus Caudatus, Food source, Ionol glycosides, Triterpenoid saponinsAutores:Aquino R., De Simone F., Proto M., Rastrelli L., Susana Abdo, Tommasi N.D.Fuentes:scopus