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Dihydro-β-agarofuran sesquiterpenes isolated from Celastrus vulcanicola as potential anti-Mycobacterium tuberculosis multidrug-resistant agents
(Elsevier, 2011)
In the present study, we report four new dihydro-β-agarofuran sesquiterpenes (1-4), which were isolated from the leaves of Celastrus vulcanicola, in addition to five derivatives (5-9). Their stereostructures were elucidated ...
Structure-activity study of furyl aryloxazole fluorescent probes for the detection of singlet oxygen
(Public Library of Science, 2018-07-02)
In this study, we report the synthesis and the photochemical behavior of a series of new "click-on" fluorescent probes designed to detect singlet oxygen. They include a highly fluorescent chemical structure, an aryloxazole ...
Sal de Bunte como precursor para a síntese de 3- organotio-benzo[b]furanos
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Naturais e Exatas, 2021-01-28)
In this work we developed a methodology for the synthesis of 3-orgnanylthio-benzo[b]furan derivatives, aiming to elaborate a satisfactory procedure. This method is based on the application of an alternative source of ...
Estudos de QSAR de furanobenzoamidinas frente à Pneumocystis carinii, Candida albicans e Cryptococcus neofarmans.: síntese de análogos furânicos S-isotioureidos
(Universidade Federal de Minas GeraisUFMG, 2011-12-05)
This work presents the results obtained in the studies of docking and QSAR carried out with a group of bis cationic bisamidines against Candida albicans, Cryptococcus neofarmans andPneumocystis carinii. As well as synthesis, ...
Síntesis y estudio fotofísico de derivados vinílicos del naftoxazol
(Universidad de Chile, 2011)
En este trabajo se ha estudiado el efecto del solvente sobre las propiedades fotofísicas
de 10 derivados del vinil naftoxazol. Las moléculas se han separado en 3 grupos:
compuestos que incluyen anillos de i) benceno ...
Estudio del efecto de la variación de parámetros térmicos (temperatura y grado de tostado) y la aplicación de microorganismos (Candida krusei) sobre el contenido de furano y 5-hidroximetilfurfural, compuestos bioactivos y perfil sensorial del café tostado (variedad Coffea arabica)
(Universidad de Chile, 2022)
El café es uno de los alimentos de mayor consumo a nivel mundial debido a sus propiedades beneficiosas. Sin embargo, durante su tostado no solo se desarrollan atributos sensoriales a través de la reacción de Maillard, sino ...
Furanyl chalcone derivatives as efficient singlet oxygen quenchers. An experimental and DFT/MRCI study
(PERGAMON-ELSEVIER SCIENCE LTD, 2020)
This study reports the antioxidant activity against singlet oxygen (O-1(2)) of five newly synthesized furanyl chalcones (FCs) (E)-3 (5-(4 chlorophenyl)furan-2-yl)-1-arylprop-2-en-1-ones (3a-e). Their structural difference ...