Results 121 to 130 of about 19,561 (308)

Estudio del efecto antiagregante plaquetario de isozaxoles [PDF]

open access: yes, 2008
49 p.Introducción. Las enfermedades cardiovasculares (ECV) representan la principal causa de muerte en el mundo. Las plaquetas cumplen un rol fundamental en la fisiopatología de las ECV, por lo que buscar nuevas formas de inhibición plaquetaria podría ...
Palomo González, Iván (Prof. Guía)   +1 more
core  

Electrochemical Synthesis of Isoxazoles and Isoxazolines via Anodic Oxidation of Oximes [PDF]

open access: yes
Isoxazol(in)es are widely featured structural motifs in natural products, agrochemicals, and pharmaceuticals. The first intermolecular approach for a direct electrochemical synthesis from readily available aldoximes is reported.
de Jesús Gálvez-Vázquez, María   +4 more
core   +2 more sources

Palladium-catalyzed 2,5-diheteroarylation of 2,5-dibromothiophene derivatives

open access: yesBeilstein Journal of Organic Chemistry, 2014
Conditions allowing the one pot 2,5-diheteroarylation of 2,5-dibromothiophene derivatives in the presence of palladium catalysts are reported.
Fatma Belkessam   +4 more
doaj   +1 more source

Sintesis de isoxazol utilizando ultrasonido, para su posterior cambio estructural en microondas y medicion de actividad biologica [PDF]

open access: yes, 2010
63 p.Los isoxazoles son una clase de heterociclos, que presentan una gran diversidad de actividades biológicas, dependiendo del sustituyente utilizado, este heterociclo posee una actividad biológica determinada entre las que se puede destacar ...
Astudillo Saavedra, Luis (Prof. Guía)   +1 more
core  

Synthesis and Characterization of Some New 1-(3-(heterocyclic-2-yl)-4,5-dihydroisoxazol-5-yl)Pentane-1,2,3,4,5-Pentaol Derivatives from New Chalcone [PDF]

open access: yes, 2020
The synthesis and characterization of some novel chalcone and isoxazole derivatives has been presented. Isoxazoles (D-F) have been prepared from chalcones (A-C) by treating with hydroxylamine hydrochloride .
Abbas, Abbas F.   +2 more
core   +1 more source

Direct ring fluorination of 3-substituted 5-(1,3-dioxane) acetal isoxazoles: application to the formal synthesis of a bioactive fluorinated isoxazole

open access: yesComptes Rendus. Chimie
The access to a novel variety of 4-fluorinated isoxazoles bearing an aryl or alkyl group at the C-3 position and an acetal fragment at the C-5 position has been achieved through a direct fluorination using N-fluorobenzenesulfonimide (NFSI) with yields up
Bacheley, Lucas   +3 more
doaj   +1 more source

Synthesis and Physiological Activity of 3-Hydroxyphenyl 5-Aryl Isoxazoles [PDF]

open access: green, 1973
A. KRISHNA MURTHY   +2 more
openalex   +1 more source

Home - About - Disclaimer - Privacy