| Microwave‐Assisted Synthesis of Quinoline Derivatives from Isatin ESH El Ashry, ES Ramadan, H Abdel Hamid, M Hagar Synthetic communications 35 (17), 2243-2250, 2005 | 60 | 2005 |
| Condensed 1, 2, 4-triazines: I. Fused to heterocycles with three-, four-, and five-membered rings ESH El Ashry, N Rashed, M Taha, E Ramadan Advances in heterocyclic chemistry 59, 39-177, 1994 | 59 | 1994 |
| Microwave Irradiation for Accelerating Organic Reactions–Part II: Six-, Seven-Membered, Spiro, and Fused Heterocycles ESH El Ashry, AA Kassem, E Ramadan Advances in Heterocyclic Chemistry 90, 1-123, 2006 | 57 | 2006 |
| Design, synthesis and biological evaluation of novel α-acyloxy carboxamides via Passerini reaction as caspase 3/7 activators MS Ayoup, Y Wahby, H Abdel-Hamid, M Teleb, MM Abu-Serie, A Noby European journal of medicinal chemistry 168, 340-356, 2019 | 51 | 2019 |
| Microwave irradiation for accelerating organic reactions. Part I: three-, four-and five-membered heterocycles ESH El Ashry, E Ramadan, AA Kassem, M Hagar Advances in heterocyclic chemistry 88, 1-110, 2005 | 48 | 2005 |
| Microwave irradiation for accelerating each step for the synthesis of 1, 2, 4-triazino[5, 6-b]indole-3-thiolsand their derivatives from isatin and 5-chloroisatin H El Sayed, HMA Hamid, M Hagar Synlett 2004 (04), 723-725, 2004 | 42 | 2004 |
| Condensed 1, 2, 4-Triazines: II. Fused to heterocycles with six-and seven-membered rings and fused to two heterocyclic rings ESH ElAshry, N Rashed, A Mousaad, E Ramadan Advances in Heterocyclic Chemistry 61, 207-328, 1994 | 33 | 1994 |
| Synthesis of aryloxyacetic acids, esters, and hydrazides assisted by microwave irradiation HM Abdel Hamid, E Sayed Ramadan, M Hagar, ESH El Ashry Synthetic communications 34 (3), 377-382, 2004 | 31 | 2004 |
| Synthesis of azlactones, phenylpyruvic acid and 1, 2, 4-triazine derivatives under microwave irradiation ESH El Ashry, ES Ramadan, HA Hamid, M Hagar Letters in Organic Chemistry 2 (5), 415-418, 2005 | 30 | 2005 |
| Acyclo C-nucleoside analogs. regioselective annellation of a triazole ring to 5-methyl-1, 2, 4-triazino [5, 6-b] indole and formation of certain 3-poly hydroxyalkyl derivatives N Rashed, HA Hamid, ES Ramadan, ESH El Ashry Nucleosides & nucleotides 17 (8), 1373-1384, 1998 | 30 | 1998 |
| Synthesis of 5‐Aryl‐3‐Glycosylthio‐4‐Phenyl‐4H‐1, 2, 4‐Triazoles and Their Acyclic Analogs Under Conventional and Microwave Conditions ESH El‐Ashry, N Rashed, LF Awad, ES Ramadan, SM Abdel‐Maggeed, ... Journal of Carbohydrate Chemistry 27 (2), 70-85, 2008 | 25 | 2008 |
| Novel regioselective hydroxyl-alkylation of 4, 5-diphenylimidazole-2-thione and a competitive intramolecular ring closure of the S-hydroxyalkyl-imidazoles to imidazo [2, 1-b … ESH El Ashry, N Rashed, LF Awad, E Ramadan, SM Abdel-Maggeed, ... Nucleosides, Nucleotides, and Nucleic Acids 26 (5), 423-435, 2007 | 20 | 2007 |
| MAOS versus conventional synthesis of 4, 5-di- and 3, 4, 5-triphenylimidazole-2-thione and their derivatives ESH El Ashry, N Rashed, LF Awad, E Ramadan, SM Abdel-Maggeed, ... Arkivoc 7, 30-40, 2007 | 20 | 2007 |
| Acyclo C-nucleosides analogues of condensed 1, 2, 4-triazines H El Sayed, N Rashed, HA Hamid Zeitschrift für Naturforschung B 52 (7), 873-882, 1997 | 16 | 1997 |
| 1H and 13C NMR Spectra of Alditolyl Derivatives of 3-Hydrazino-5-Methyl [1, 2, 4] triazino [5, 6-b] indole and Their Cyclized Products. A Housaad, N Rashed, ES Ramadan, ESH El Ashry Spectroscopy letters 27 (5), 677-686, 1994 | 16 | 1994 |
| Microwave irradiation for enhancing the regioselective synthesis of 6H-indolo [2, 3-b] quinoxalines ESH El Ashry, HA Hamid, M Hagar Journal of chemical research. Synopses, 229-232, 2005 | 15 | 2005 |
| Synthesis and antimicrobial evaluation of some heterocyclic compounds from 3-aryl-1-phenyl-1H-pyrazole-4-carbaldehydes EM Sharshira, RI El Sokkary, N Morsy Zeitschrift für Naturforschung B 73 (6), 389-397, 2018 | 13 | 2018 |
| Synthesis of Biologically Active [4‐(4‐Bromophenyl)‐2‐thiazolyl]hydrazones and their D‐Galactose Derivatives ES Ramadan Chinese Journal of Chemistry 28 (4), 594-600, 2010 | 9 | 2010 |
| Regio-and Stereoselective Synthesis of Thioglycosides from 4, 5-Diphenyl-and 3, 4, 5-Triphenylimidazole-2-thione N Rezki, N Rashed, LF Awad, E Ramadan, SM Abdel-Maggeed, ... Phosphorus, Sulfur, and Silicon 184 (7), 1759-1767, 2009 | 5 | 2009 |
| Condensed 1, 2, 4-triazines: I ESH El Ashry, N Rashed, M Taha, E Ramadan Fused to heterocycles with three-, four-, and five-membered rings 59, 41, 1994 | 5 | 1994 |
