Department of Chemistry - Science

Cairo, Abbassia, EG

OrgUnit's Researchers publications
(Dept/Workgroup Publication)

Results 941-960 of 1167 (Search time: 0.0 seconds).

Issue DateTitleAuthor(s)
9411-Jan-2023Synthesis and antioxidant activity of some pyrazole-based heterocycles using a 2(3H)-furanone building blockYoussef, Youssef M.; Elsayed, Galal A. ; El-Sayed, Amira A.; Hassaballah, Aya I.; Azab, Mohammad ; Eman A. E. El-Helw 
9421-Jan-2021Synthesis and antioxidant evaluation of some heterocyclic candidates from 3-(1,3-diphenyl-1H-pyrazol-4-yl)-2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)propenonitrileRamadan, Sayed ; Eman A. E. El-Helw ; El-Ziaty, Ahmed 
232-Jul-2020Synthesis and antioxidant screening of new 2-cyano-3-(1,3-diphenyl-1H-pyrazol-4-yl)acryloyl amide derivatives and some pyrazole-based heterocyclesElgubbi, AS; Eman A. E. El-Helw ; Hanan Sallam 
241-Sep-2023Synthesis and antioxidant, antimicrobial, and antiviral activity of some pyrazole-based heterocycles using a 2(3H)-furanone derivativeYoussef, Youssef M.; Azab, Mohammad E. ; Elsayed, Galal A. ; El-Sayed, Amira A.; Hassaballah, Aya I.; El-Safty, Mounir M.; Soliman, Reem A.; El-Helw, EAE 
251-May-2021Synthesis and Antiproliferative Activity of Novel Hydrazono Thiazolidene and Thiazole Derivatives Bearing Rhodanine MoietyElasasy, M. E.A.; Elnaggar, D. H.; Hafez, N. A.Abdel; Azab, Mohammad ; Amr, A. E.; Omran, M. M.; Mohamed, A. M.
262022Synthesis and Antiproliferative Screening of Some Heterocycles Derived from 4-((5-Chloro-3-Methyl-1-Phenyl-1H-Pyrazol-4-yl)Methylene)-2-Phenyloxazol-5(4H)-OneYoussef, YM; Azab, ME; Elsayed, GA; El-Sayed, AA; Eman A. E. El-Helw 
272016Synthesis and antitumor activity evaluation of some N-heterocycles derived from pyrazolyl-substituted 2(3H)-furanoneAbou-Elmagd, W.S.I. ; El-Ziaty, Ahmed ; Elzahar, M.I. ; Ramadan, S.K. ; Hashem, A.I. ; Ramadan, Sayed 
282-Apr-2020Synthesis and antitumor activity evaluation of some pyrrolone and pyridazinone heterocycles derived from 3-((2-oxo-5-(p-tolyl)furan-3(2H)-ylidene)methyl)quinolin-2(1H)-oneEman A.E. El-Helw ; Hashem, Ahmed 
92020Synthesis and antitumor activity of some nitrogen heterocycles bearing pyrimidine moiety,Marwa H. Ahmed; Maher A. El-Hashash; Magda I. Marzouk; El- naggar, Abeer 
102020Synthesis and antiviral activity of some pyrrolonyl substituted heterocycles as additives to enhance inactivated Newcastle disease vaccineMorsy, ARI; Ramadan, Sayed ; Elsafty, MM
113-Apr-2018Synthesis and application studies of chitosan acryloylthiourea derivative for the separation of rare earth elementsKhalil, M.M.H. ; Atrees, M. S.; Abd El Fatah, A. I.L.; Roshdi, R.; salem, Hend
121-Feb-2017Synthesis and applications of pyridazinones for base oil improvementRizk, Sameh Ahmed ; Attia, S. K.; Osman, Doaa I.; Nessim, M. I.
132001Synthesis and biological activity of 2-thiono-[1H]-5-spirocyclohexylimidazo [4, 3-b] quinazolone and 8-azaquinazolone derivatives.Azab, Mohammad ; Hamad, AS
142021Synthesis and biological activity on IBD virus of diverse heterocyclic systems derived from 2-cyano-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)acetohydrazideKaddah, MM; Morsy, ARI; Fahmi, AA; Kamel, MM; Elsafty, MM; Sayed Karam Ramadan Emam ; Rizk, Sameh Ahmed 
151-Jan-2024Synthesis and Biological Applications of Coumarinyl-ChalconesRamadan, Sayed ; Rizk, Sameh Ahmed ; Eman A. E. El-Helw 
162026Synthesis and biological evaluation of novel heterocyclic compounds derived from ammonium thiocyanate for control of Culex pipiens and Musca domestica.Ghareeb, Eman A; Kamal, Mahmoud; Farag, Shaimaa M; Ammar, Asmaa M; Mahmoud, Naglaa FH; Eman A. E. El-Helw 
172017Synthesis and biological screening of some chromonyl-substituted heterocycles derived from 2(3H)-furanone derivativeEl-Ziaty, Ahmed ; Abou-Elmagd, W.S.I. ; Ramadan, Sayed ; Hashem, A.I. 
181-Jun-2007Synthesis and characterization of isatin complexes with M(CO)6, M=Cr or MoKhalil, M.M.H. ; Al-Seif, Foziah A.
192021Synthesis and characterization of magnetically separable and recyclable crumbled MgFe2O4/reduced graphene oxide nanoparticles for removal of methylene blue dye from aqueous solutionsAdel, Mahmoud; Ahmed, Mohamed A; Mohamed, Ashraf Abdel-Aaty 
202022Synthesis and characterization of new 1, 3, 4-thiadiazole derivatives: study of their antibacterial activity and CT-DNA bindingSayiner, Hakan S; Yilmazer, Mehmet I; Abdelsalam, Aisha T; Ganim, Mohamed A; Baloglu, Cengiz; Altunoglu, Yasemin Celik; G{\"u}r, Mahmut; Saracoglu, Murat; Mahmoud, Safwat A; Moustafa, Mohamed said attia