Issue Date Title Author(s) 41 1-Jun-2022 Design, synthesis, molecular dockingstudy andtoxicological evaluation potential of novel spiro and fused heterocyclic derivatives against agricultural insect pests Abdelwahab, Salwa S.; Rizk, Sameh Ahmed ; Eid, Ahmed M.
42 1-Jan-2022 Regioselective Synthesis, Spectroscopic Characterization, and Computational Chemical Study of Spiro[Indoline-3,4’-Pyrazolo[3,4-b] Pyridine Derivatives as Agrochemical Agents Ibrahim, Nasser Abdelmoneim; El-Kaed, Sarah Ahmed; Rizk, Sameh Ahmed ; Ali, Ali Khalil; Khalil, A.
43 2022 Ultrasonic Promoted Regioselective Reactions of the Novel Spiro 3,1-Benzoxazon-Isobenzofuranone Dye Toward Some Organic Base Reagents Hassaballah, AI; S.K. Ramadan ; Abdelwahab, SS; Rizk, Sameh Ahmed ; Eman A. E. El-Helw
44 2022 Facile Synthesis, Biological Evaluation, DFT Studies and in Silico Prediction ADME/Pharmacokinetics Properties of N-(1-(2-Chlorobenzo[h]Quinolin-3-yl)-1-Substituted-vin-2-yl)Benzamide Derivatives Abdelrahman, AM; Fahmi, AA; Rizk, Sameh Ahmed ; Eman A. E. El-Helw
45 2022 Rodenticidal Activity of Some Quinoline-Based Heterocycles Derived from Hydrazide–Hydrazone Derivative Kaddah, Mohamed M.; Fahmi, Abdelgawad A.; Kamel, Mustafa M.; Sayed K. Ramadan ; Rizk, Sameh Ahmed
126 1-Dec-2021 Novel colorimetric chemosensors containing pyridine moiety for detection of some cations in water and crops samples: Design, synthesis, and evaluation Algohary, Ayman M.; Hassan, Mohamed M.; El-Hashash, Maher A. ; Rizk, Sameh Ahmed ; Elamin, Manahil B.; Ahmed, Amani H.
127 1-Sep-2021 Microwave-assisted regioselective reaction of furanone derivative supported by DFT stimulation and molecular docking to afford controlling insecticidal agents Rizk SA ; Atta-Allah, Saad Ramadan
128 1-Jul-2021 An efficient ultrasonic synthetic approach, DFT study and molecular docking of 6a‐hydroxy‐9‐nitro‐6,6a‐dihydro‐isoindolo[2,1‐a] quinazoline‐5,11‐dione derivatives as algaecides for refining wastewater. Mohamed G. El-Banna; Maher A. El-Hashash; El- naggar, Abeer ; Azza A. El-Badawy; Rizk, Sameh Ahmed
129 1-Mar-2021 A green microwave method for synthesizing a more stable phthalazin-1-ol isomer as a good anticancer reagent using chemical plasma organic reactions Rizk Sameh A ; El-Hashash, Maher A. ; Youssef, Amr A.; Elgendy, Abdelfattah T.
130 1-Feb-2021 Straightforward synthesis, antiproliferative screening, and density functional theory study of some pyrazolylpyrimidine derivatives Halim, KNM; El-Hashash, MA; Ramadan, Sayed ; Rizk, Sameh Ahmed
131 6-Jan-2021 Improving heavy oil recovery, part (I): Synthesis and surface activity evaluation of some novel organometallic surfactants based on salen-M complexes Abdelhamid, M. M.; Rizk, Sameh Ahmed ; Betiha, M.A. ; Desouky, S. M.; Alsabagh, A. M.
132 1-Jan-2021 Synthesis, characterization, computational chemical studies and antiproliferative activity of some heterocyclic systems derived from 3-(3-(1,3-diphenyl-1H-pyrazol-4-yl)acryloyl)-2H-chromen-2-one Kaddah, MM; Fahmi, AA; Kamel, MM; Sayed K. Ramadan ; Rizk, Sameh Ahmed
133 2021 Synthesis and biological activity on IBD virus of diverse heterocyclic systems derived from 2-cyano-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)acetohydrazide Kaddah, MM; Morsy, ARI; Fahmi, AA; Kamel, MM; Elsafty, MM; Sayed Karam Ramadan Emam ; Rizk, Sameh Ahmed
134 2021 Synthesis, density functional theory, and cytotoxic activity of some heterocyclic systems derived from 3-(3-(1,3-diphenyl-1H-pyrazol-4-yl)acryloyl)-2H-chromen-2-one Ramadan, Sayed ; Rizk, Sameh Ahmed
135 1-Jul-2020 Cytotoxic activity and density functional theory studies of some 1,3-diphenylpyrazolyltetrahydropyrimidine derivatives Sayed K. Ramadan ; Halim, KNM; El-Hashash, MA; Rizk, Sameh Ahmed
136 1-May-2020 Synthesis, DFT and antimicrobial studies of 5,6,7,8- Tetrachloro phthalazin-1-ol and 2,3-benzoxazin-1(2h)-one derivatives Rizk, Sameh Ahmed ; Youssef, Mohamed Fathy; Mubarak, Ahmed M.
137 1-May-2020 Which energetically favorable sustainable synthesis of 4-amino-8-azacoumarin ester or 4-hydroxy-3-cyano derivative based on new exact kinetic Arrhenius and DFT stimulation El-gendy, Abdelfatah T.; Youssef, Amr A.; Rizk, Sameh Ahmed
138 17-Apr-2020 Synthesis, DFT study, molecular docking and insecticidal evaluation of some pyrazole-based tetrahydropyrimidine derivatives Halim, KNM; Ramadan, Sayed ; El-Hashash, MA; Rizk SA
139 1-Feb-2020 A facile synthesis and antioxidant evaluation of conjugated 8-azacoumarins based on DFT parameters Rizk, Sameh Ahmed ; Shaban, Safa; Hanan Sallam
140 1-Sep-2019 Design, Regiospecific Green Synthesis, Chemical Computational Analysis, and Antimicrobial Evaluation of Novel Phthalazine Heterocycles Rizk, Sameh Ahmed ; Abdelwahab, Salwa S.; El-Badawy, Azza A.