Ahmed A. Omar

Reactions of 4-(2-aminothiazole-4-yl)-3-methyl-5-oxo-1-phenyl-2-pyrazoline. Synthesis of thiazolo[3,2-a]pyrimidine and imidazo[2,1-b]thiazole derivatives

Mohamed Salah K. Youssef, Ragaa A. Ahmed, Mohamed S. Abbady et al. · Monatshefte für Chemie - Chemical Monthly · 2008 · 22 citations

Natural Sciences, Chemistry, Medicinal Chemistry +6

Micro to macro-cracking mechanism in thermally treated granodiorite followed by different cooling techniques

Mohamed Elgharib Gomah, Guichen Li, Jiahui Xu et al. · International Journal of Fracture · 2023 · 13 citations

Engineering, Materials Engineering, Materials Science +12

Synthesis of Some New Heterocycles Derived from Ethyl 7‐Amino‐3‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐aryl‐5<i>H</i>‐thiazolo[3,2‐<i>a</i>]pyrimidine‐6‐carboxylate of Biological Importance

Mohamed Salah K. Youssef, Mohamed S. Abbady, Ragaa A. Ahmed et al. · Journal of Heterocyclic Chemistry · 2013 · 12 citations

Natural Sciences, Chemistry, Medicinal Chemistry +14

Preparation and Reactions of 2‐Methyl‐7‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐5‐arylthiazolo[3,2‐<i>a</i>]‐pyrimido[4,5‐<i>d</i>]oxazin‐4(5<i>H</i>)‐one

Mohamed Salah K. Youssef, Mohamed S. Abbady, Ragaa A. Ahmed et al. · Chinese Journal of Chemistry · 2011 · 11 citations

Pharmacy, Chemistry, Medicinal Chemistry +5

Thermal-Induced Microstructure Deterioration of Egyptian Granodiorite and Associated Physico-Mechanical Responses

Mohamed Elgharib Gomah, Guichen Li, Ahmed A. Omar et al. · Materials · 2024 · 11 citations · Full text

Engineering, Earth Sciences, Materials Engineering +17