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  1. Synthesis and Biological Applications of Coumarinyl-Chalcones

    Article • Current Organic Chemistry, June 2024, Bentham Science Publishers

    Dr Eman A. E. El-Helw, Professor sameh rizk, Dr. Sayed K. Ramadan

  2. Alkylation of 2(3H)-Furanones: Inter- versus Intra-Molecular

    Article • Letters in Organic Chemistry, May 2020, Bentham Science Publishers

    Dr. Sayed K. Ramadan, Professor wael Abou elmagd

  3. Cytotoxic and antimicrobial activities of some novel heterocycles employing 6-(1,3-diphenyl-1H-pyrazol-4-yl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile

    Article • Heterocyclic Communications, November 2019, De Gruyter

    Dr. Sayed K. Ramadan, Dr Eman A. E. El-Helw

  4. Study of Proclivity of 2(3H)-Furanones

    Article • Synthetic Communications, August 2019, Taylor & Francis

    Dr. Sayed K. Ramadan, Professor wael Abou elmagd

  5. Synthesis and anti H5N1 activities of some novel fused heterocycles bearing pyrazolyl moiety

    Article • Synthetic Communications, August 2018, Taylor & Francis

    Dr. Sayed K. Ramadan, Professor wael Abou elmagd

  6. Synthesis, Spectral Characterization, Cytotoxic, and Antimicrobial Activities of Some Novel Heterocycles Utilizing 1,3-Diphenylpyrazole-4-carboxaldehyde Thiosemicarbazone

    Article • Journal of Heterocyclic Chemistry, June 2018, Wiley

    Dr. Sayed K. Ramadan

  7. Synthesis and antimicrobial activity evaluation

    Article • Journal of Chemical Research, June 2018, SAGE Publications

    Dr. Sayed K. Ramadan, Dr Eman A. E. El-Helw

  8. Ring Transformation of a 2(3H )-furanone Derivative into Oxazinone and Pyrimidinone Heterocycles

    Article • Journal of Heterocyclic Chemistry, June 2017, Wiley

    Professor wael Abou elmagd, Dr. Sayed K. Ramadan, prof. Ahmed Kamel EL-ziaty

  9. ACCESS TO CONVENIENT SYNTHESIS OF OXAZINONE AND PYRIMIDINONE HETEROCYCLES DERIVED FROM 2(3H)-FURANONE

    Article • European Chemical Bulletin, March 2017, European Chemical Bulletin

    Dr. Sayed K. Ramadan

  10. Synthesis and biological screening of some chromonyl-substituted heterocycles

    Article • Synthetic Communications, December 2016, Taylor & Francis

    Dr. Sayed K. Ramadan, prof. Ahmed Kamel EL-ziaty

  11. Behavior of chromonyl-2(3H)-Furanones as Alkylating Agents

    Article • Egyptian Journal of Chemistry, August 2016, Egypts Presidential Specialized Council for Education and Scientific Research

    Dr. Sayed K. Ramadan, prof. Ahmed Kamel EL-ziaty

  12. Synthesis and antitumor activity evaluation of some N-heterocycles

    Article • Synthetic Communications, June 2016, Taylor & Francis

    Dr. Sayed K. Ramadan, prof. Ahmed Kamel EL-ziaty

  13. Novel Synthesis of Some Imidazolyl-, Benzoxazinyl-, and Quinazolinyl-2,4-dioxothiazolidines

    Article • Journal of Heterocyclic Chemistry, May 2014, Wiley

    Professor wael Abou elmagd, Dr. Sayed K. Ramadan, prof. Ahmed Kamel EL-ziaty