Results 101 to 110 of about 13,839 (201)

SYNTHESIS, CHARACTERIZATION AND ANTI INFLAMMATORY ACTIVITY OF NOVEL QUINOXALINE DERIVED CHALCONES [PDF]

open access: yes, 2015
Objective: Quinoxaline derivatives were reported with wide range of biological activities. Hence it was planned to synthesize and screen for their anti inflammatory (in vivo) activity.Methods: Orthophenylene diamine was reacted with oxalic acid to form ...
Kotra, Vijay   +3 more
core  

One-pot, Facile Synthesis of Quinoxaline Derivatives from Bis-aryl α-Hydroxyketones and o-Arenediamines using KMnO4/CuSO4 [PDF]

open access: yes, 2015
KMnO4/CuSO4, a readily available reagent combination, was found to be effective for the high-yield synthesis of quinoxaline derivatives from bis-aryl -hydroxyketones and o-arenediamines in hot ethanol.KEYWORDS Quinoxalines, bis-aryl -hydroxyketone ...
Azadmanesh, M   +2 more
core   +1 more source

Bazı biskinoksalin türevlerinin sentezleri ve antikanser aktiviteleri [PDF]

open access: yes, 2011
Mevcut antikanser ajanlara karşı rezistans gelişimi, yeni antikanser ajanlar için bir araştırma alanı yaratmaktadır. Bununla birlikte, normal hücreler üzerinde etki göstermeden ya da en az etkiyle anormal hücrelerin çoğalmasını seçici olarak inhibe ...
İncesu, Zerrin   +2 more
core  

SYNTHESIS, REACTIVITY AND BIOLOGICAL ACTIVITY OF QUINOXALIN-2-ONE DERIVATIVES

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2010
Quinoxalines have a great interest in various fields and particularly in chemistry, biology and pharmacology. It enabled the researchers to develop many methods for their preparations and to seek new fields of application.
El Mokhtar Essassi   +5 more
doaj  

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