Mostrando 10 resultados de: 34
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Journal of Agricultural and Food Chemistry(3)
Journal of Natural Products(3)
Chemico Biological Interactions(2)
Chemico-Biological Interactions(2)
Latin American Journal of Pharmacy(2)
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Farmacología y terapéutica(22)
Química orgánica(7)
Microorganismos, hongos y algas(6)
Plantas conocidas por sus características y flores(5)
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Chemical 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:scopusA 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., Herman Velez Castro, Osmany Cuesta-Rubio, Rastrelli L., Rojas N.Fuentes:googlescopusA review of nemorosone: Chemistry and biological properties
ArticleAbstract: Nemorosone is a bicyclic polyprenylated acylphloroglucinol derivative originally isolated from ClusiPalabras claves:Acylphloroglucinols, Anti-Cancer, Clusiaceae, nemorosone, Pharmacological activityAutores:Fernández-Acosta R., Monzote L., Osmany Cuesta-Rubio, Pardo-Andreu G.L., Rastrelli L.Fuentes:googlescopusTropical propolis: Recent advances in chemical components and botanical origin
Book PartAbstract: Origin Osmany Cuesta-Rubio,1,2 Anna Lisa Piccinelli 2 Propolis is a resinous hive product that honeyPalabras claves:Autores:Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusStructural revision of clusianone and 7-epi-clusianone and anti-HIV activity of polyisoprenylated benzophenones
ArticleAbstract: For the first time, the tautomeric pairs of clusianone and 7-epi-clusianone were isolated from the sPalabras claves:Anti-HIV, Clusia torresii, Clusianone and 7-epi-clusianone, NMR, Quantum mechanical calculationsAutores:Barone V., Chica M.B., Mahmood N., Osmany Cuesta-Rubio, Pagano B., Pavone M., Piccinelli L.A., Rastrelli L.Fuentes:googlescopusStudies on the constituents of yellow cuban propolis: GC-MS determination of triterpenoids and flavonoids
ArticleAbstract: In this study, on the basis of the information supplied by NMR and HPLC-PDA data, we reported a qualPalabras claves:1D NMR spectroscopy, Acetyl Triterpenes, Cuban propolis, GC-MS, HPLC-PDA, Polymethoxylated flavonoids, Triterpenic alcohols, Yellow varietyAutores:Ingrid Márquez-Hernández, Mercedes Campo Fernández, Montes de Oca Porto R., Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L., Rosado Pérez A.Fuentes:scopusThe anti-cancer agent nemorosone is a new potent protonophoric mitochondrial uncoupler
ArticleAbstract: Nemorosone, a natural-occurring polycyclic polyprenylated acylphloroglucinol, has received increasinPalabras claves:Cancer, HepG2 cell death, Mitochondria, nemorosone, Protonophore, UncouplerAutores:Alberici L.C., Curti C., Leopoldino A.M., Núñez-Figueredo Y., Osmany Cuesta-Rubio, Pardo-Andreu G.L., Pestana C.R., Rodrigues F.P., Tudella V.G., Uyemura S.A.Fuentes:googlescopusThe cytotoxic effects of brown Cuban propolis depend on the nemorosone content and may be mediated by mitochondrial uncoupling
ArticleAbstract: Three main types of Cuban propolis directly related to their secondary metabolite composition have bPalabras claves:Cuban propolis, Cytotoxic, Mitochondria, nemorosone, toxicity, UncouplingAutores:Alberici L.C., Curti C., Dalalio F.M., Núñez-Figueredo Y., Osmany Cuesta-Rubio, Pardo-Andreu G.L., Reis F.H.Z., Uyemura S.A.Fuentes:googlescopusAssessment of estrogenic, mutagenic and antimutagenic activity of nemorosone
ArticleAbstract: Currently, a wide range of research involving natural products is focused on the discovery of new drPalabras claves:Ames test, Antimutagenic activity, Estrogenic activity, nemorosoneAutores:Camargo M.S., de Oliveira A.P.S., Osmany Cuesta-Rubio, Resende F.A., Varanda E.A., Varela S.D., Vilegas W.Fuentes:scopusCuban and Brazilian red propolis: botanical origin and comparative analysis by high-performance liquid chromatography–photodiode array detection/electrospray ionization tandem …
OtherAbstract: Chemical composition of propolis depends on the specificity of the local flora at the site of collecPalabras claves:Dalbergia ecastophyllum, Isoflavonoids, polyisoprenylated benzophenones, red propolis, retusapurpurin A and B, tandem mass spectrometryAutores:Campone L., Lotti C., Mercedes Campo Fernández, Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopus