| Issue Date | Title | Author(s) |
| 2019 | Efficient Microwave-Assisted Synthesis of Some N-Heterocycles Integrated with a Pyrazole Moiety | El-Helw, EAE ; Sayed K. Ramadan |
| - | Efficient synthesis of some pyrimidine and thiazolidine derivatives bearing quinoline scaffold under microwave irradiation | Ramadan, Sayed ; El-Naggar, Abeer M. |
| 2019 | Facile and expedient synthesis and anti-proliferative activity of diversely pyrrolones bearing 1,3-diphenylpyrazole moiety | Sayed K. Ramadan ; Shaban, S. S.; Hashem, A.I. |
| 2021 | New potential fungicides pyrazole-based heterocycles derived from 2-cyano-3-(1,3-diphenyl-1H-pyrazol-4-yl) acryloyl isothiocyanate | Ramadan, S.K. ; Ibrahim, NA; El-Kaed, SA; El-Helw, EAE |
| 2015 | Novel synthesis of some imidazolyl-, benzoxazinyl-, and quinazolinyl- 2,4-dioxothiazolidine derivatives | Youssef, A.M. ; El-Ziaty, A.K. ; Abou-Elmagd, W.S.I. ; Ramadan, S.K. ; Ramadan, Sayed |
| 19-Oct-2023 | One-pot synthesis, computational chemical study, molecular docking, biological study, and in silico prediction ADME/pharmacokinetics properties of 5-substituted 1H-tetrazole derivatives | El-Sewedy, Ahmed; El-Bordany, Eman A; Mahmoud, Naglaa F H; Ali, Kholoud A; Sayed K. Ramadan |
| 2023 | Photosensitization of TiO2 microspheres by novel Quinazoline-derivative as visible-light-harvesting antenna for enhanced Rhodamine B photodegradation | Hamza, M.A.; Rizk, S.A.; Ezz-Elregal, EE.M.; Shaimaa A Abd El-Rahman; Sayed K. Ramadan ; Zeinab M Abou‑Gamra |
| 2019 | Reactions of 2(3H)-furanones | Sayed K. Ramadan ; Abou-Elmagd, W.S.I.; Hashem, A.I. |
| 2021 | Reactivity of 5-phenyl-3-[(2-chloroquinolin-3-yl)methylene] furan-2(3H)-one towards hydrazine and benzylamine: A comparative study | Gad, NM; Abou-Elmagd, WSI; Haneen, DSA; Ramadan, Sayed |
| 2017 | Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone Heterocycles | Hashem, A.I. ; Abou-Elmagd, W.S.I. ; El-Ziaty, Ahmed ; Ramadan, S.K. ; Ramadan, Sayed |
| Nov-2017 | Ring Transformation of a 2(3H)-furanone Derivative into Oxazinone and Pyrimidinone Heterocycles | Hashem, A.I.; Abou-Elmagd, W.S.I.; El-Ziaty, A.K.; Sayed K. Ramadan |
| 2022 | Rodenticidal Activity of Some Quinoline-Based Heterocycles Derived from Hydrazide–Hydrazone Derivative | Kaddah, Mohamed M.; Fahmi, Abdelgawad A.; Kamel, Mustafa M.; Rizk, Sameh A.; Sayed K. Ramadan |
| 2020 | Straightforward synthesis, antiproliferative screening, and density functional theory study of some pyrazolylpyrimidine derivatives | Halim, KNM; Rizk, SA; El-Hashash, MA; Ramadan, Sayed |
| Aug-2018 | Synthesis and anti H5N1 activities of some novel fused heterocycles bearing pyrazolyl moiety | Ramadan, S. K. ; Abou-Elmagd, Wael S. I. |
| 1-Jun-2018 | Synthesis and antimicrobial activity evaluation of some novel heterocycles derived from chromonyl-2(3H)-furanone | Ramadan, S. K. ; El-Helw E. |
| 6-Feb-2024 | Synthesis and antimicrobial activity of thiophene-based heterocycles derived from thiophene-2-carbohydrazide | El-Helw, Eman AE; Alzahrani, Abdullah Ya; Sayed Karam Ramadan Emam |
| 2023 | Synthesis and Antioxidant Activity of Some Benzoquinoline-Based Heterocycles Derived from 2-((3-Chlorobenzo[f]quinolin-2-yl)methylene)hydrazine-1-carbothioamide | Asran, Mahmoud; El-Helw, Eman A. E. ; Azab, Mohammad E.; S.K. Ramadan ; Helal, Maher H. |
| 1-Jan-2021 | Synthesis 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)propenonitrile | Ramadan, Sayed ; El-Ziaty, Ahmed K.; El-Helw, EAE |
| 2016 | Synthesis and antitumor activity evaluation of some N-heterocycles derived from pyrazolyl-substituted 2(3H)-furanone | Abou-Elmagd, W.S.I. ; El-Ziaty, Ahmed ; Elzahar, M.I. ; Ramadan, S.K. ; Hashem, A.I. ; Ramadan, Sayed |
| 2020 | Synthesis and antiviral activity of some pyrrolonyl substituted heterocycles as additives to enhance inactivated Newcastle disease vaccine | Morsy, ARI; Ramadan, Sayed ; Elsafty, MM |