• Time Table coordinator
• Newsletter coordinator
• Nature club coordinator

Expertise/Subjects handled

• Engineering Chemistry
• Engineering Chemistry Lab
• Environmental science (VTU)

Research Interest:

• Drug discovery
• Synthetic Organic and Medicinal Chemistry
• Heterocyclic and Material Chemistry

Funding Received:

Nil

Journals

• C. Nagaraju, H.A. Swarup, Y. Narayana, S.C. Nagarakere, M. Kempegowda, R.S. Kanchugarkoppal, “Catalyst-free, one-pot strategy to access 3-substituted-5-amino-1,2,4-thiadiazoles in water,” Synthetic Communications. 2021, 51, 3610–3619. (Impact factor:1.81).
• Kemparajegowda, H.A. Swarup, S. Chandrasekhar, B.K. Jayanna, K. Kumara, N.K. Lokanath, S.B. Thimmaiah, K. Mantelingu, “Sulfuric acid-mediated synthesis of 2,5-disubstituted 1,3,4-thiadiazole via intramolecular cyclization reaction from dithioesters: An approach to crystal structure prediction, DFT studies and Hirshfeld surface analysis,” Journal of Molecular Structure,.2021, 131970. (Impact factor: 3.109).
• H.A. Swarup, Kemparajegowda, K. Mantelingu and K. S. Rangappa, “Effective and transition-metal-free construction of disubstituted, trisubstituted 1,2,3-NH-triazoles and triazolo pyridazine via intermolecular 1,3-dipolar cycloaddition reaction.” ChemistrySelect., 2018, 3, 703–708. (Impact factor: 1.81)
• H.A. Swarup, Chaithra, K. Mantelingu and K. S. Rangappa. “Green synthetic approach for the construction of 3,5-disubstituted 1,2,4-oxadiazoles and ataluren analogues from dithioesters using water.” ChemistrySelect., 2018, 3, 5390– 5394. (Impact factor: 1.81)
• H.A. Swarup, N. Chaithra, N. C. Sandhya, K. Mantelingu and K. S. Rangappa. “Innovative approach for the synthesis of N-substituted amides from nitriles and alcohols using propylphosphonic anhydride (T3P®) under solvent-free conditions. Synth. Commun., 2019, 49, 2106–2116. (Impact factor: 1.79)
• S.V. Vartak, H. A. Swarup, V. Gopalakrishnan, V. K. Gopinatha, V. Ropars, M. Nambiar, F. John, S. K. S. Kothanahally, R. Kumari, N. Kumari, U. Ray, G. Radha, D. Dinesh, M. Pandey, H. Ananda, S. S. Karki, M. Srivastava, J. B. Charbonnier, B. Choudhary, K. Mantelingu and S. C. Raghavan.“Autocyclized and oxidized forms of SCR7 induce cancer cell death by inhibiting nonhomologous DNA end joining in a Ligase IV dependent manner.” FEBS Journal., 2018, 1–18 (Impact factor: 4.5)
• K.N. Nandeesh, H. A. Swarup, N.C. Sandhya, C. D. Mohan, C. S. Pavan Kumar, M. N. Kumara, K. Mantelingu, S. Ananda and K. S. Rangappa. “Synthesis and antiproliferative efficiency of novel bis(imidazol-1-yl)vinyl-1,2,4-oxadiazoles” New. J. Chemistry., 2016, 40, 2823-2828. (Impact factor: 3.277)
• M.Hegde, K. Mantelingu, H. A. Swarup, C. S. Pavankumar, I. Qamar, S. C. Raghavan and K. S. Rangappa.“Novel PARP inhibitors sensitize human leukemic cells in an endogenous PARP activity dependent manner.” RSC Advances., 2016, 6, 6308-6319. (Impact factor: 3.289)
• Kemparajegowda, H. A. Swarup, N. C. Sandhya, S. Rangappa, K. Mantelingu and K. S. Rangappa, “Efficient one-pot synthesis of 3,5-disubstituted 1,3,4-thiadiazole from dithioesters under mild condition”. ChemistrySelect., 2019, 4, 4611 –4614. (Impact factor: 1.79)
• M.Pandey, V. Gopalakrishnan, H. A. Swarup, S. Kumar, G. Radha, A. E. Jose, S. V. Vartak, R. Sebastian, M. Srivastava, B. Choudhary, M. Kempegowda, S. S. Karki and S. C. Raghavan. “Water-soluble version of SCR7-pyrazine inhibits DNA repair and abrogates tumor cell growth in mouse models”. Journal of Radiation and Cancer Research. 2019, 10, 27-43. (Impact factor: 1.5)
• V. K. Gopinatha, H. A. Swarup, S. C. Raghavan, K. Mantelingu and K. S. Rangappa “Discovery of Novel Approach for Regioselective Synthesis of Thioxotriaza-Spiro Derivatives via Oxalic Acid.” Synlett. 2019, 30, 2004-2009. (Impact factor: 2.369)
• Kemparajegowda, H. A. Swarup, N. C. Sandhya, S. Rangappa, K. Mantelingu and K. S. Rangappa, “Structural studies of 2, 5-disubstituted 1, 3, 4-thiadiazole derivatives from dithioesters under the mild condition: Studies on antioxidant, antimicrobial activities and molecular docking.” Synth. Commun., 2020, 50, 1528–1544. (Impact factor: 1.79)
• N.Chaithra, H. A. Swarup, S. Shamanth, N. C. Sandhya, A. Shivakumar, K. S. Rangappa and K. Mantelingu. “A novel and facile synthesis of 3,5-disubstituted isothiozoles under metal free conditions using acetophenones and dithioesters.” Synth. Commun., 2020, 50, 2647–2654 (Impact factor: 1.79)
• S.Cheruku, N. Chaithra, P. Shetty, H. A. Swarup, N. C. Sandhya, K. Mantelingu and M. N. Kumara. An efficient synthesis of medicinally important indole based triarylmethanes by using propylphosphonic anhydride (T3P®).” Synth. Commun., 2020, 50, 1486–1494. (Impact factor: 1.79)
• U.Ray, A. E. Jose, R. Suresh, U. Kaloor, H. A. Swarup, M. Nambiar and S. C. Raghavan, “Water-soluble SCR7 Can Abrogate DNA End Joining and Induce Cancer Cell Death.” Clin. Oncol. Res., 2020, 1-7. (Impact factor: 1.86)
• A.B. Ramesha, N. C. Sandhya, H. A. Swarup, K. Mantelingu, Kanchugarakoppal S. Rangappa. “Iodine mediated one pot synthesis of imidazo [1,5-a] azines from dithioesters.” IJHC., 2015, 24, 465-472.

Conference

• Poster presentation on “A novel and metal free construction of 4,5-disubstituted 1,2,3-NH-triazoles via intermolecular 1,3-dipolar cycloaddition reactions and their biological studies” paper presented in two days international conference on “Developing Drugs for Tomorrow (Challenges and Opportunities)” organized by Adichunchanagiri Institute for Molecular Medicine, held at B G Nagara, Karnataka, during 1st and 2nd January 2018.
• Poster presentation on “Efficient synthetic approach for the construction of 4,5-disubstituted 1,2,3-NH-triazoles via intermolecular 1,3-dipolar cycloaddition reactions” paper presented in the “International Conference on Nanomaterials and Their Applications” organized by UGC-CPEPA, UPE and DST-PURSE programmes, held at University Of Mysore, Mysuru, Karnataka, during 1st and 2nd March 2018

Book

Nil

Hobbies

• Reading books
• Playing Chess

Sports 

• Playing Cricket and Shuttle badminton

Music

• Listening Classical and Folk songs