Journal of Heterocyclic Chemistry

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Journal of Heterocyclic Chemistry

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Results 21-40 of 44 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
212017Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone HeterocyclesHashem, A.I. ; Abou-Elmagd, W.S.I. ; El-Ziaty, Ahmed ; Ramadan, S.K. ; Ramadan, Sayed 
222017Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone HeterocyclesHashem, Ahmed I. ; Abou-Elmagd, Wael S. I. ; El-Ziaty, Ahmed ; Ramadan, Sayed K. 
232017Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone HeterocyclesRamadan, S.K. ; Abou-Elmagd, W.S.I. ; El-Ziaty, A.K. ; Hashem, Ahmed 
24Nov-2017Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone HeterocyclesHashem, A.I.; Abou-Elmagd, W.S.I.; El-Ziaty, A.K.; Sayed K. Ramadan 
252018Studies on the Chemical Reactions of Some 3-Substituted-6,8-dimethylchromones with Nucleophilic ReagentsMagdy A. Ibrahim ; Nasser M. El-Gohary; S.H. Hashiem; Al-Shimaa Badran 
262014Study of the Reactivity of 6,8-Dimethyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde Towards Amino-6-oxopyridine-3-carboxylate DerivativesMetwally El-Shaaer, Hafez ; Abd-Elmonem, WR; Ibrahim, SS; Ibrahim, CG
271-Dec-2019Substituted quinolinones. 31. Some new pyrano[3,2-c]quinoline-3-carboxamides and their antioxidant activityOthman,E.S. ; Heba Hassan; Mohamed Abass 
282018Synthesis and Antimicrobial Activity of New Thiazolidine-Based Heterocycles as Rhodanine AnaloguesAbdel Hafez, Naglaa A. ; Elsayed, Mohamed A. ; Manal Mohamed Elshahawi ; Awad, Ghada E. A. ; Ali, Korany A. 
292017Synthesis and Antimicrobial Activity of Polyfunctionally Substituted Heterocyclic Compounds Derived from 5-Cinnamoylamino-2-Cyanomethyl-1,3,4-ThiadiazoleMahmoud, Mahmoud R. ; Manal Mohamed Elshahawi ; Abu El-Azm, Fatma S. ; Abdeen, Mohamed 
302017Synthesis and Antimicrobial Activity of Polyfunctionally Substituted Heterocyclic Compounds Derived from 5-Cinnamoylamino-2-Cyanomethyl-1,3,4-ThiadiazoleMahmoud, MR ; El-Shahawi, MM ; Abu El-Azm, Fatma ; Abdeen, M
31Oct-2020Synthesis and antimicrobial evaluation of the novel heteroannulated furo[3′,2′:6,7]chromeno[2,3-b]pyridines: Part 1Ibrahim, Magdy ; Al-Harbi, S.A. ,; Allehyani, E.S
321-Jan-2020Synthesis and cytotoxic activity against human tumor cells of heterocyclic systems derived from 2-thioxo-1,2-dihydro-4H-3,1-benzothazin-4-oneKhlosy, Tamer A.; Salem, Marwa S. ; Ali, Amira T.; Hassan M. F. Madkour 
331-Jan-2016Synthesis and Insecticidal Efficacy of Novel Bis Quinazolinone DerivativesElshahawi M. ; El-Ziaty, Ahmed ; Morsy J. ; Aly A. 
34Sep-2016Synthesis and Insecticidal Efficacy of Novel Bis Quinazolinone DerivativesManal Mohamed Elshahawi ; El-Ziaty, Ahmed ; Morsy, Jehan M. ; Aly, Aly F. 
352018Synthesis and Spectroscopic Characterization of some Novel Pyrazoloquinoline, Pyrazolyltetrazine, and Thiazolidinone DerivativesEl-Bordany, E.A. ; Abdel Aziz, A. ; Abou-Elmagd, W.S.I. ; Hashem, Ahmed 
361-Jan-1996Synthesis and structural elucidation of pyrimido-[1,2-a]benzimidazoles and fused derivatives. I. Dihydropyrimido[1,2-a]benzimidazolesAbou El Ella, Dalal ; Gößnitzer, Edith; Wendelin, Winfried
372020Synthesis of chromenone, pyrimidinone, thiazoline, and quinolone derivatives as prospective antitumor agentsEl-Helw, EAE ; El-Badawy, AA
382020Synthesis of diverse novel compounds with anticipated antitumor activities starting with biphenyl chalconeIsmail, Mahmoud ; El-Hag, Amira 
392018Synthesis of Various Fused Heterocyclic Rings from Oxoindenyl Esters and their Pharmacological and Antimicrobial EvaluationsMahmoud, NFH; Elsayed, GA; Ismail, Mahmoud 
40Sep-2019Synthesis, Density Functional Theory Band Structure Calculations, Optical, and Photoelectrical Characterizations of the Novel (9-Bromo-3-cyano-5-oxo-1,5-dihydro-2H-chromeno[4,3-b]pyridin-2-ylidene)propanedinitrileIbrahim, Magdy ; abdel halim, shimaa