Research Publications
in Top Quality Journals
Publications
- (*= Corresponding Author)
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22. R. Ramajayam *, A comprehensive review on traditional and modern synthetic approaches to pyrazole and its analogs, Journal of Heterocyclic Chemistry, Accepted Journal of Heterocyclic Chemistry, Accepted (Impact factor 2.4)
- 21. Shweta Mishra, Ashlesha Chauhan, R. Ramajayam, Identification, isolation and structural characterization of forced degradation products of sotorasib using advanced analytical techniques, Results in Chemistry, 2024, 11, 101799. (Impact factor 4.2)
- 20. Sandeep Yu-Cheng Chu, Rajeev Kumar Sharma, Po-Huang Liang, R. Ramajayam* Synthesis, in vitro and in silico studies of pyrazole analogs as SARS-CoV-2 inhibitors, Results in Chemistry, 2024, 9, 101649. (Impact factor 4.2)
- 19. Shweta Mishra, Ashlesha Chauhan, R. Ramajayam, Isolation, identification and structural characterization Of forced degradation products Of mobocertinib using LC-MS/MS and NMR, Results in Chemistry, 2024, 7, 101465. (Impact factor 4.2)
- 18. Sandeep Singh, Rajeev Kumar Sharma, R. Ramajayam*, Bis-pyrazole as receptor interacting protein 1 kinase inhibitor: Synthesis, preliminary biological evaluation against pancreatic cancer cell line and its docking studies, Results in Chemistry, 2024, 7, 101447. (Impact factor 4.2)
- 17. Sandeep Singh, Rajeev Kumar Sharma, Aishwarya Singh, Manoj Garg, R. Ramajayam* Design, synthesis and biological evaluation of vicinal-diaryl pyrazole ethyl carboxylate analogs as antiproliferative agent against pancreatic cancer, Asian Journal of Chemistry, 2024, 36, 677. (Impact factor 0.14)
- 16. Sandeep Singh, P Geetha, R. Ramajayam*, Isolation, synthesis and medicinal chemistry of biphenyl analogs: A review, Results in Chemistry, 2023, 6, 101135. (Impact factor 4.2)
- 15. Deepak Kumar, Raj Kumar, R. Ramajayam, KW Lee, DS Shin, Synthesis, antioxidant and molecular docking studies of (-)-catechin derivatives, Journal of Korean Chemical Society, 2021, 65, 106. (Impact factor 0.349)
- 14. SS Kanu, A Ojha, R. Ramajayam, S Bhargava, An updated review on trans labial mucosa: A significant area to design and deliver a drug, Journal of Pharmaceutical Sciences and Research, 2020, 12, 1425. (Scopus index)
- 13. R. Ramajayam*, A new easy method for assigning absolute configuration without the use of models, Chemistry: Bulgarian Journal of Science Education, 2019, 28, 485. (DOAJ index)
- 12. R. Ramajayam*, Medicinal chemistry of vicinal diaryl scaffold: A mini review, European Journal of Medicinal Chemistry, 2019, 162, 1. (Impact factor 6.0)
- 11. Rajani Giridhar, Riyaj S. Tamboli, R. Ramajayam, Dhaval G. Prajapati, M. R. Yadav, Assessment of antiplatelet activity of 2-aminopyrimidines, European Journal of Medicinal Chemistry, 2012, 50, 428. (Impact factor 6.0)
- 10. R. Ramajayam, Kian-Pin Tan, Po-Huang Liang, Recent development of 3CL and 3C protease inhibitors for anti-coronavirus and anti-picornavirus drug discovery, Biochemical Society Transactions (Invited Review) 2011, 39, 1371. (Impact factor 3.9)
- 9. R. Ramajayam, Kian-Pin Tan, Hun-Ge Liu, Po-Huang Liang, Synthesis and evaluation of pyrazolone compounds as SARS coronavirus 3C-like protease inhibitors, Bioorganic Medicinal Chemistry, 2010, 18, 7849. (Impact factor 3.3)
- 8. R. Ramajayam, Kian-Pin Tan, Hun-Ge Liu, Po-Huang Liang, Synthesis, docking studies and evaluation of pyrimidines as inhibitors of SARS-CoV 3CL protease, Bioorganic Medicinal Chemistry Letters, 2010, 20, 3569. (Impact factor 2.5)
- 7. R. Ramajayam, Nilesh B. Mehara, Nouri Neamati, Mange Ram Yadav, Rajani Giridhar, Synthesis and anti-HIV-I integrase activity of cyano pyrimidinones, Archiv der Pharmazie, 2009, 342, 710. (Impact factor 4.3)
- 6. Dhaval G Prajapati, R. Ramajayam, Mange Ram Yadav, Rajani Giridhar, The search for potent, small Molecule NNRTIs: A review, Bioorganic Medicinal Chemistry, 2009, 17, 5744. (Impact factor 3.3)
- 5. R. Ramajayam, Rajani Giridhar, M. R. Yadav, R. Balaraman, Hakim Djaballah, David Shum, Constantin Radu, Synthesis, antileukemic and antiplatelet activities of 2,3-diaryl-6,7-dihydro-5H-1,4-diazepines, European Journal of Medicinal Chemistry, 2008, 43, 2004. (Impact factor 6.0)
- 4. R. Ramajayam, Rajani Giridhar, M. R. Yadav, Hakim Djaballah, David Shum, Constantin Radu, Synthesis and antiproliferative activity of some diaryldiazepines and diarylpyrimidines, Journal of Enzyme Inhibition and Medicinal Chemistry, 2007, 22, 716. (Impact factor 5.6)
- 3. R. Ramajayam, R. Giridhar, M. R. Yadav, Current Scenario of 1,4-diazepines as potent biomolecules: A mini review, Mini Reviews in Medicinal Chemistry, 2007, 7, 793. (Impact factor 3.3)
- 2. R. Ramajayam, R. Giridhar, M. R. Yadav, Synthesis of novel substituted diaryl-1,4-diazepines, Khimiya Geterotsiklicheskikh Soedinenii (Chemistry of Heterocyclic Compounds), 2006, 1042. (Impact factor 1.4)
- 1. R. Ramajayam, R. Giridhar, M. R. Yadav, Erick De Clercq, Christophe Pannecouque, Dhaval G Prajapati, 'Identification of novel nonnucleoside reverse transcriptase inhibitors using fragment based lead generation, Medicinal Chemistry Research, 2005, 14, 475. (Impact factor 2.6)
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🧭 Dean of Pharmacy with Research Supervision Experience
About Dr. R. Ramajayam – Dean of Pharmaceutical Sciences
Dr. R. Ramajayam is an accomplished Dean of Pharmacy with over two decades of academic, administrative, and research leadership experience in pharmaceutical sciences. As an AICTE-approved academic leader and NAAC-accredited institution head, he has guided numerous postgraduate and doctoral researchers in cutting-edge pharmaceutical research and innovation.
His academic leadership combines strategic vision, faculty development, and international collaborations, ensuring excellence in pharmacy education and impactful scientific outcomes.
🎓 Research Supervision and Mentorship
Dr. Ramajayam has successfully supervised Ph.D. and M.Pharm research scholars in diverse areas including:
- Pharmaceutics and Drug Delivery Systems
- Pharmacology and Toxicology
- Pharmaceutical Analysis and Quality Assurance
- Nanotechnology and Formulation Development
- Herbal and Natural Product Research
His mentorship emphasizes research integrity, publication excellence, and innovation. Under his guidance, scholars have published in Scopus, PubMed, and UGC-CARE indexed journals, presented papers at international conferences, and obtained competitive funding.
🏛 Academic Leadership and Governance
- Curriculum design aligned with AICTE and PCI standards
- NAAC, NBA, and NIRF documentation and quality enhancement
- Faculty research capacity building
- Establishing research collaborations with universities and industries
- Institutional ethics and research committees (IAEC, CPCSEA, IPR cell)
He ensures a research-driven academic ecosystem fostering innovation, interdisciplinary collaboration, and sustainable pharmaceutical education.
🌍 Research Funding and Collaboration
Dr. Ramajayam has received DST and ICMR-funded projects, collaborated with international research groups, and served as a peer reviewer for reputed scientific journals. His leadership has helped attract research grants, infrastructure funding, and international academic partnerships, reinforcing the college’s reputation as a center of excellence in pharmaceutical sciences.
📚 Key Achievements
- Guided multiple Ph.D. and postgraduate theses to successful completion
- Authored and co-authored research papers, book chapters, and patents
- Recipient of DST Young Scientist and Academic Excellence Awards
- Served as editorial board member in recognized journals
- Actively involved in NAAC and AICTE compliance for pharmacy institutions
📞 Contact
Available for Academic Leadership or Dean of Pharmacy Appointments
📩 Email: info@ramajayam.co.in
🌐 Website: https://ramajayam.co.in
🔗 LinkedIn: Dr. R. Ramajayam LinkedIn
📄 Resume: View PDF Resume