Ewies F. Ewies
Ewies F. Ewies
National Research Centre, Organometallic and Organometalloid Chemistry Departement
Verified email at nrc.sci.eg
Cited by
Cited by
Synthesis of Chromones and Their Applications during the Last Ten Years
EFEWSEH Hanaa A. Tawfik
International Journal of Research in Pharmacy and Chemistry (IJRPC) 4 (4 …, 2014
Reaction of 1,1-Bis(Diphenylphosphino)Methane with O-Quinones and Naphtho[2,1-B]Furan-1,2-Dione. Novel Synthesis of Bis(Diphenylphosphoryl) Derivatives …
LS Boulos, EF Ewies, NM Ibrahim, ME Mohram
Phosphorus, Sulfur, and Silicon and the Related Elements 189 (11), 1706-1717, 2014
Studies on Phosphonium Ylides XXV: The Behavior of Active Phosphacumulene and Stabilized Alkylidenephosphoranes Towards 5-(4 H)-Oxazolones
LS Boulos, MHN Arsanious, EF Ewies
Phosphorus, Sulfur, and Silicon 184 (2), 275-290, 2009
Synthesis and antitumor evaluation of new heterocycles derived from3-methyl-2-benzothiazolinonehydrazone
AEM Nabila M. Ibrahim, HishamAbdallah A. Yosef, Ewies F. Ewies, Mohamed ...
Journal of the Brazilian Chemical Society, 2015
Synthesis of new bisphosphonate and bisphosphonic acid derivatives and heterocyclic and dialkylcarbamoyl oxazolone derivatives with anticancer and antischistosomal activity
LS Boulos, EF Ewies, AFM Fahmy
Zeitschrift für Naturforschung B 66 (10), 1056-1068, 2011
Synthesis, Characterization and Antitumor Evaluation of 4-Aminoximidofurazan Derivatives
MMAAEM Ewies F. Ewies, Marwa El-Hussieny, Naglaa F El Sayed
Phosphorus, Sulfur, and Silicon and the Related Elements, 2016
Synthesis of Some Novel Pyridazine Derivatives of Expected Antitumor Activity
LSB Ewies F. Ewies, Mohamed F. El-Shehry
International Journal of Chem. Tech. Research 7 (5), 2506-2513, 2015
Synthesis of some new triphenylphosphanylidenes, alkylphosphonates, and heterocycles of pyrazole derivatives and their antimicrobial activity
LS Boulos, EF Ewies, AFM Fahmy, ME Mohram
Phosphorus, Sulfur, and Silicon and the Related Elements 188 (6), 790-803, 2013
Synthesis of New Pyrazole Derivatives, Their Anti-Inflammatory and Analgesic Activities, and Molecular Docking Studies
MF El Shehry, EF Ewies, EM Zayed
Russian Journal of General Chemistry 89 (3), 492-498, 2019
On the redox reaction of 1, 2-bis (diphenylphosphino) alkanes toward o-, and p-quinones
LS Boulos, EF Ewies, AFM Fahmy
Phosphorus, Sulfur, and Silicon and the Related Elements 188 (6), 726-738, 2013
Synthesis and Utility of α,β‐Unsaturated Ketone Bearing Naphthalene and Benzofuran Rings in the Synthesis of Some N‐heterocycles with Their Antiviral and …
RS Gouhar, EF Ewies, MF El‐Shehry, MNF Shaheen, EMME Ibrahim
Journal of Heterocyclic Chemistry 55 (10), 2368-2380, 2018
The behaviour of bis (diphenylphosphino) alkanes towards different active centres
EF Ewies, NF El-Sayed, LS Boulos
Journal of Chemical Research 40 (7), 417-421, 2016
Synthesis of novel pyrazole derivatives using organophosphorus, stibine, and arsine reagents and their antitumor activities
ESMS Naglaa F El-Sayed, Ewies F Ewies, Marwa El-Hussieny, Leila S Boulos
Zeitschrift für Naturforschung B, 2016
Synthesis of novel 1, 2-diphenylpyrrole derivatives using organophosphorus reagents and their antitumour activities
EF Ewies, NF Elsayed, LS Boulos, AMM Soliman
Journal of Chemical Research 38 (6), 325-330, 2014
Reactions of 5 (4H)-Oxazolones with Wittig-Horner Reagents: Novel Synthesis of Dioxopyrrolidinephosphonates and Phosphonoalkanoates with Anticipated Schistosomicidal Activity
LS Boulos, MHN Arsanious, EF Ewies, F Ramzy
Zeitschrift für Naturforschung B 63 (10), 1211-1218, 2008
Synthesis of some novel azaheterocycles utilizing 3-(4-nitrobenzylidene)-5-phenylfuran-2 (3H)-one with expected antimicrobial activity
MF El-Shehry, KM Abu-Zied, EF Ewies, SM Awad, ME Mohram
Der Pharma Chemica 5 (5), 318-326, 2013
Phase-Transfer Catalysis in Organic Syntheses
HA Abdel-Malek, EF Ewies
Global Journal of Current Research Vol 3 (1), 1-21, 2014
Synthesis of Novel Alkyl(dialkoxyphosphoryl)-1H-indole-3-yl)acetate, Dialkoxyphosphoryl[2,3-b]indole-3-carboxylate and Dialkyl methyl phosphonate Derivatives Using Wittig …
MEM NF. El-Sayed , EF. Ewies, L.S. Boulos
Research Journal of Pharmaceutical, Biological and Chemical Sciences (RJPBCS …, 2014
State of The Art on Chemistry and Applications of Organoarsenic Compounds
HA Abdel-Malek, EF Ewies
American Journal of Research Communication 1 (12), 268-325, 2013
Synthesis, reactions, and antimicrobial evaluations of new benzo [e][1, 3] thiazine derivatives
EF Ewies, FAA El‐Hag
Journal of Heterocyclic Chemistry 57 (1), 163-172, 2020
The system can't perform the operation now. Try again later.
Articles 1–20