Othman,E.S.

elhamsaid@edu.asu.edu.eg
Internal ID: rp11328
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Othman,E.S.
 
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elhamsaid@edu.asu.edu.eg
 
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Publications

Results 1-11 of 11 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
12021Synthesis and cytotoxic evaluation of novel brominated N-alkyl pyrano[3,2-c]quinolinonesOthman,E.S. ; Jehan M. Morsy; Hany M. Hassanin; mohamed hassan, shrouk 
21-Dec-2019Substituted quinolinones. 31. Some new pyrano[3,2-c]quinoline-3-carboxamides and their antioxidant activityOthman,E.S. ; Heba Hassan; Mohamed Abass 
32019Synthesis of Pyrano[3,2-c]quinoline-3-carboxaldehyde and 3-(Ethoxymethylene)-pyrano[3,2-c]quinolinone and Their Chemical Behavior toward Some Nitrogen and Carbon NucleophilesOthman,E.S. 
4Jan-2015Substituted quinolinones. Part 22. In vitro antimicrobial evaluation of some 4-hydroxy-1-methyl- 3-pyrazolinylquinolin-2(1H)-ones as useful antibiotic intermediatesOthman,E.S. ; Mohamed Abass
5Mar-2013Substituted quinolinones. 18. 3-Acetyl-4-methylthioquinolin-2(1H)-one as useful synthon intermediate for synthesis of some new quinolinonesOthman,E.S. 
62007Substituted quinolinones, part 11: Efficient synthesis of different 3-(4-arylidene and hetarylidene-5-oxopyrazolin-3-yl) quinolin-2-onesOthman,E.S. ; Mohamed Abass; Akram Hassan
72005Synthesis and cyclization reactions with quinolinyl keto esters I. Chemical reactivity of quinolinyl β-keto ester and quinolinyl α,β- unsaturated ketonesOthman,E.S. ; Ismail, M.M.; Mohamed, H.M.
82003Some nucleophilic cyclization reactions with 3-[4-(benzo[1,3]dioxolylmethylene)pyrazolyl]quinoloneOthman,E.S. 
92001Chemistry of substituted quinolinones. III. Synthesis and reactions of some novel 3-pyrazolyl-2-quinolinonesOthman,E.S. ; Mohamed Abass
101999New quinolones and naphthyridinones bearing heterocyclic ringsOthman,E.S. ; Ibrahim, Salah Sayed; Allimony, H.A; El-Gendy, Zeinab M.
111997Synthesis of new 3-acryloyl-1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinoline derivatives and their behaviour towards some nucleophilesOthman,E.S. ; Ibrahim, S.S.; Allimony, H.A.