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Mostrando ítems 81-90 de 260
Biosynthesis of antimalarial lignans from Holostylis reniformis
(Pergamon-Elsevier B.V. Ltd, 2014)
Simple and Efficient Access to 3-Ethoxycarbonylpyrroles, Benzofurans, and Naphthofurans
(GEORG THIEME VERLAG KG, 2009)
An efficient method was developed for the synthesis of pyrrole and furan derivatives from enamines, phenols, and naphthols. The key steps involve iodocyclization and alumina-induced dehydroiodination reactions.
Caco-2 cells cytotoxicity of nifuroxazide derivatives with potential activity against Methicillin-resistant Staphylococcus aureus (MRSA)
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2013-08-02)
It is important to determine the toxicity of compounds and co-solvents that are used in cell monolayer permeability studies to increase confidence in the results obtained from these in vitro experiments. This study was ...
Desactivación del O2(a¹Δg) por licopeno y por los ácidos rosmarínico y carnósico en liposomas de dodac y de DPPC
(Universidad de Chile, 2014)
El metabolismo celular es un proceso natural en los organismos vivos que conduce
inevitablemente a la producción de especies reactivas del oxígeno, conocidas como ROS, las
cuales, son agentes oxidantes altamente reactivos ...
Dihydroeuparin as sunscreen
(Sociedad Chilena de Quimica, 2000)
Physicochemical parameters, ε, λ, solubility in water and Brij-35, pKa, Ka and photostability for dihydroeuparin, 5-acetyl-2, 3-dihydro-6-hydroxi-2-isopropenyl-benzo (b) furan (from Senecio Graveolens), were obtained and ...
ELECTROCHEMICAL BEHAVIOR OF 1,3-DITHIENYL AND DIFURYL PROPENONE DERIVATES: PART I
(Sociedad Chilena de Química, 2003)
An efficient synthesis of hexahydro oxaisoindolo[2,1-a]quinoline derivatives via the Diels-Alder reactions
(Bentham Science Publisher Ltd., 2007)
Gastroprotective activity of the diterpene solidagenone and its derivatives on experimentally induced gastric lesions in mice
(Elsevier Science Ireland Ltd., 2007)
Synthesis, characterization and larvicidal activity of novel benzylidene derivatives of fenobam and its thio analogues with crystal insight
(Elsevier Science, 2021-02)
A series of novel benzylidene derivatives of fenobam (6a-p) and its thio analogues (7a-f) were synthesized and evaluated for their larvicidal activity against the malaria vector Anopheles arabiensis. The newly synthesized ...