Mostrando 10 resultados de: 38
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Universidad de Guayaquil. Facultad de Ciencias Químicas(12)
1999, Editorial Ciencias Médicas(4)
Revista Cubana de Farmacia(3)
Emirates Journal of Food and Agriculture(2)
Latin American Journal of Pharmacy(2)
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Farmacología y terapéutica(24)
Microorganismos, hongos y algas(12)
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"Gas chromatography/mass spectrometry characterization of the apolar extract from Clusia minor L. leaves"
ArticleAbstract: Sterols, triterpenes, volatiles and other constituents in leaves of Clusia minor L. were analyzed byPalabras claves:Clusia minor L., GC/MS, Gutifferae, Sterols, TerpenesAutores:Bello Adonis Alarcón, Mangas Marín R., Montes de Oca Porto R., Nival Vázquez Lavín A.Fuentes:googlescopusA fast and efficient HPLC-PDA-MS method for detection and identification of pyranochromanone acids in Calophyllum species
ArticleAbstract: Pyranochromanone acids isolated from Calophyllum species have shown a variety of biological potentiaPalabras claves:1D and 2D NMR, Calophyllum antillanum leaves and resin, Calophyllum pinetorum leaves and resin, Calophyllumr rivulare leaves and resin, Pyranochromanone acidsAutores:Bello Adonis Alarcón, Kabani A., Lotti C., Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusChemical characterization using gas chromatography/mass spectrometry of two extracts from Phyllanthus orbicularis HBK
ArticleAbstract: The objective of this paper was the chemical characterization of two extracts from Phyllanthus orbicPalabras claves:Gas chromatography/mass spectrometry, Hydrocarbons, Phyllanthus orbicularis HBK, terpenoidsAutores:Bello Adonis Alarcón, Gutiérrez-Gaitén Y.I., Hernández S.V., Miranda Migdalia Martínez, Porto R.M.d.O.Fuentes:scopusChemical study of the resin of the endemic species Calophyllum pinetorum Bisse
ArticleAbstract: Objectives: to isolate and identify the main components in the methanolic extract of the resin of thPalabras claves:Apetalic acid, Calolongic acid, Calophyllum, Chromans, Isoapetalic acidAutores:Arevalo C., Bello Adonis Alarcón, Lisa A., Méndez Lorenzo R., Osmany Cuesta-Rubio, Rastrelli L.Fuentes:scopusComparative pharmacognosy, chemical profile and antioxidant activity of extracts from phania matricarioides (Spreng.) griseb. collected from different localities in Cuba
ArticleAbstract: Phania matricarioides (Spreng.) Griseb. is a traditionally used plant with various pharmacological pPalabras claves:Dpph, FRAP, HPLC profile, Phania matricarioides, phytochemical screening, Plant extracts, quercetinAutores:Bello Adonis Alarcón, Gutiérrez Y., Monzote L., Rodríguez K., Scull R., Setzer W.N.Fuentes:googlescopusBiflavonoids, main constituents from Garcinia bakeriana leaves
ArticleAbstract: The genus Garcinia is a source of a large variety of organic compounds including biflavonoids, acylpPalabras claves:Biflavonoid, Clusiaceae, Garcinia, NMR, XanthoneAutores:Al-Shagdari A., Bello Adonis Alarcón, Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusAnti-inflammatory and antioxidant activity of a methanolic extract of phyllanthus orbicularis and its derived flavonols)
ArticleAbstract: In order to validate the use of Phyllanthus orbicularis (Phyllantaceae) in the traditional medicinePalabras claves:anti-inflammatory activity, Antioxidant activity, flavonoids, Leaf and steam extracts, Phyllanthus orbicularisAutores:Bello Adonis Alarcón, Gutiérrez-Gaitén Y.I., Hernãndez J.L.F., Miranda Migdalia Martínez, Rastrelli L., Roche L.D., Vãzquez M.M.Fuentes:scopusAntileishmanial activity of leaf extract from Calophyllum rivulare against Leishmania amazonensis
ArticleAbstract: Calophyllum rivulare is an endemic tree from Cuba that belongs to Clusiaceae family. This plant hadPalabras claves:Amentoflavone, Calophyllum rivulare, LEISHMANIAAutores:Bello Adonis Alarcón, Monzote L., Osmany Cuesta-Rubio, Oubada A., Parra M.G.Fuentes:googlescopusConstituents of the Cuban endemic species Calophyllum pinetorum
ArticleAbstract: A new prenylated xanthone, pinetoxanthone (1), and two new pyranochromanones, pinetoric acid I (2) aPalabras claves:Autores:Bello Adonis Alarcón, Osmany Cuesta-Rubio, Pérez J.C., Piccinelli L.A., Rastrelli L.Fuentes:googlescopusCaracterización por cromatografía de gases/espectrometría de masas del extracto apolar de las hojas de Clusia minor L
OtherAbstract: El estudio de la composición química de la fracción apolar de las hojas de la especie Clusia minor LPalabras claves:Autores:Bello Adonis AlarcónFuentes:google