The objective of the present study has been to extract and isolate the alkaloids from leaves of Croton baillonianus, corresponding to the methanolic extract by exclusion chromatography with Sephadex LH-20 followed by a purification by high performance liquid chromatography, obtaining six alkaloids. Two low polarity alkaloid and two glycoside alkaloids were analyzed by Electronic System impact mass spectrometry; these alkaloids belong to bencylisoquinolinic type; the study has connection to the determination of its antioxidant, antiulcerose and citotoxic properties.
Analytical chemical study of alkaloyd fraction of methanolic extract of Croton baillonianus (AUBL) leaves
Carbone Virginia
2012
Abstract
The objective of the present study has been to extract and isolate the alkaloids from leaves of Croton baillonianus, corresponding to the methanolic extract by exclusion chromatography with Sephadex LH-20 followed by a purification by high performance liquid chromatography, obtaining six alkaloids. Two low polarity alkaloid and two glycoside alkaloids were analyzed by Electronic System impact mass spectrometry; these alkaloids belong to bencylisoquinolinic type; the study has connection to the determination of its antioxidant, antiulcerose and citotoxic properties.File in questo prodotto:
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