TY  -  
T1  - Synthesis of New Fused Heterocyclic 2-Quinolones and 3-Alkanonyl-4-Hydroxy-2-Quinolones 
SN  -  /  
UR  - http://hdl.handle.net/10138/307659 
T3  -  
A1  - Aly, Ashraf A.; Hassan, Alaa A.; Mohamed, Nasr K.; Abd El-Haleem, Lamiaa E.; Bräse, Stefan; Polamo, Mika; Nieger, Martin; Brown, Alan B. 
A2  -  
PB  -  
Y1  - 2019 
LA  - eng 
AB  - Herein, we report the synthesis of 5,12-dihydropyrazino[2,3-c:5,6-c ' ]difuro[2,3-c:4,5-c ']-diquinoline-6,14(5H,12H)diones, 2-(4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)-1,4-diphenyl- butane-1,4-diones and 4-(benzo-[d]oxazol-2-yl)-3-hydroxy-1H-[4,5]oxazolo[3,2-a]pyridine-1-one. The new candidates were synthesized and identified by different spectroscopic techniques, and X-ray crystallography.... 
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KW  - 6; 7-Disubstituted-4-hydroxy-quinoline-2-ones; 2; 3-dichloropyrazine; ANRORC process bis-pyrazinofuro-quinoline; 1; 4-diphenylbutane-1; 4-diones; NMR; X-ray; FLUOROQUINOLONES; DERIVATIVES; INHIBITORS; MECHANISM; DESIGN; SIGNAL; 116 Chemical sciences 
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