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Roopa, R. A. and Mantelingu, K. and Guin, Mridula and Sridhar, B. T. (2022) Bienzymatic Spectrophotometric Method for Uric Acid Estimation in Human Serum and Urine. Journal of Analytical Chemistry, 77 (3). pp. 301-307. ISSN 1608-3199
Cheruku, Srinivas and Sandhya, C. N. and Sunil kumar, M. P. and Yatheesh, N. and Kumara, N. M. and Rangappa, K. S. and Mantelingu, K. (2022) An expedient, efficient and solvent-free synthesis of T3P®-mediated amidation of benzhydrols with poorly reactive N-nucleophiles under MW irradiation. New Journal of Chemistry, 46. pp. 4421-4426.
Chaithra, N. and Swarup, H. A. and Yatheesh, N. and Sandhya, C. N. and Mantelingu, K. and Rangappa, K. S. (2021) Catalyst-free, one-pot strategy to access 3-substituted-5- amino-1,2,4-thiadiazoles in water. Synthetic Communications, 15 (23). pp. 3610-3619.
Srinivas, C. and Sajith, A. M. and Narayana, Y. and Poornima, S. and Sandhya, C. N. and Sagar, K. S. and Kumara, N. M. and Rangappa, K. S. and Mantelingu, K. (2021) Co2 (co) 8 as a solid co (G) source for the amino carbonylation of (hetero) aryl halides with highly deactivated (hetero) arylamines. Journal of Organic Chemistry, 86 (8). pp. 5530-5537.
Shamanth, S. and Mantelingu, K. and Kiran Kumar, H. and Yathirajan, H. S. and Foro, Sabine and Glidewell, Christopher (2020) Crystal structures of three 6-aryl-2-(4-chlorobenzyl)-5-[(1H-indol-3-yl)methyl]imidazo[2,1-b][1,3,4]thiadiazoles. Acta Crystallographica Section E, 76 (1). pp. 18-24. ISSN 2056-9890
Shamanth, S. and Chaithra, N. and Gurukiran, M. and Mamatha, M. and Lokanath, N. K. and Rangappa, K. S. and Mantelingu, K. (2020) I-2-Catalyzed transformation of o-aminobenzamide to o-ureidobenzonitrile using isothiocyanates. Organic & Biomolecular Chemistry, 18 (14). pp. 2678-2684. ISSN 1477-0539
Ray, Ujjayinee and Raul, Sanjay Kumar and Gopinatha, Vindya K. and Ghosh, Dipayan and Rangappa, K. S. and Mantelingu, K. and Raghavan, Sathees C. (2020) Identification and characterization of novel SCR7-based small-molecule inhibitor of DNA end-joining, SCR130 and its relevance in cancer therapeutics. Molecular Carcinogenesis, 59 (6). pp. 618-628. ISSN 1098-2744
Gopinatha, Vindya K. and Ray, Ujjayinee and Mantelingu, K. and Raghavan, Sathees C. and Rangappa, K. S. (2020) Synthesis and Biological Evaluation of Theophylline Methyl 1,3,4-Oxadiazole as Anticancer Agents. Russian Journal of Bioorganic Chemistry, 46 (5). pp. 837-844. ISSN 1608-330X
Gopinatha, Vindya K. and Dukanya and Mantelingu, K. and Rangappa, K. S. (2020) Synthesis and biological evaluation of theophylline acetohydrazide hydrazone derivatives as antituberculosis agents. Journal of the Chinese Chemical Society, 67 (8). pp. 1453-1461. ISSN 2192-6549
Swarup, H. A. and Kemparajegowda and Mantelingu, K. and Rangappa, K. S. (2018) 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, 3 (2). pp. 703-708. ISSN 2365-6549
Swarup, H. A. and Chaithra, N. and Mantelingu, K. and Rangappa, K. S. (2018) Green synthetic approach for the construction of 3,5-disubstituted 1,2,4-oxadiazoles and ataluren analogues from dithioesters using water. ChemistrySelect, 3 (19). pp. 5390-5394. ISSN 2365-6549
Mantelingu, K. (2018) SCR7, an Inhibitor of NHEJ can Bring Down the Effective Dose of Radiation by Half upon Co-administration during Cancer Therapy. Molecular Cancer Therapy. ISSN 1535-7163
Roopa, R. A. and Mantelingu, K. and Mridula Guin (2017) Rapid and selective spectrophotometric assay for micromolar level determination of hydrogen peroxide based on biocatalysis of horseradish peroxidase. Analytical Chemistry Letters, 7 (6). pp. 779-791.
Hegde, Mahesh and Mantelingu, K. and Swarup, H. A. and Pavan Kumar, C. S. and Qamar, Imteyaz and Raghavan, S. C. and Rangappa, K. S. (2016) Novel PARP inhibitors sensitize human leukemic cells in an endogenous PARP activity dependent manner. RSC Advance, 6 (8). pp. 6308-6319. ISSN 2046-2069
Hiremath, M. and Sunil Kumar, Y. C. and Umashankara, M. and Sandhya, N. C. and Chandrappa, S. and Pavan Kumar, C. S. and Mantelingu, K. and Rangappa, K. S. (2016) Stereoselective synthesis of N-benzyl (2S,3S,4S)-3-hydroxy-4-methylproline. Tetrahedron: Asymmetry, 27 (6). 261 - 267.
Nandeesh, K. N. and Swarup, H. A. and Sandhya, N. C. and Mohan, C. D. and Pavan Kumar, C. S. and Kumara, M. N. and Mantelingu, K. and Ananda, S. and Rangappa, K. S. (2016) Synthesis and antiproliferative efficiency of novel bis(imidazol-1-yl)vinyl-1,2,4-oxadiazoles. New Journal of Chemistry, 40 (3). pp. 2823-2828.
Ramesha, A. B. and Pavan Kumar, C. S. and Sandhya, N. C. and Kumara, M. N. and Mantelingu, K. and Rangappa, K. S. (2016) Tandem approach for the synthesis of 3-sulfenylimidazo1{,}5-apyridines from dithioesters. RSC Advance, 6. pp. 48375-48378.
Ramesha, A. B. and Sandhya, N. C. and Pavan Kumar, C. S. and Hiremath, M. and Mantelingu, K. and Rangappa, K. S. (2016) A novel approach for the synthesis of imidazo and triazolopyridines from dithioesters. New Journal of Chemistry, 40 (9). pp. 7637-7642. ISSN 1369-9261
Rakesh, K. P. and Ramesha, A. B. and Shantharam, C. S. and Mantelingu, K. and Mallesha, N. (2016) An unexpected reaction to methodology: An unprecedented approach to transamidation. RSC Advance, 110 (6). pp. 108315-108318.
Jenifer Vijay, T. A. and Nandeesh, K. N. and Sandhya, C. N. and Suresha, G. P. and Rangappa, K. S. and Mantelingu, K. and Weaver, George (2015) Concise synthesis of substituted meridianins. Cogent Chemistry, 1 (1).
Pavan Kumar, C. S. and Harsha, K. B. and Mantelingu, K. and Rangappa, K. S. (2015) Diastereoselective synthesis of fused oxazolidines and highly substituted 1H-pyrrolo 2,1-c]1,4] oxazines via C-H functionalization. RSC ADVANCES, 5 (76). pp. 61664-61670. ISSN 2046-2069
Pavan Kumar, C. S. and Harsha, K. B. and Mantelingu, K. and Rangappa, K. S. (2015) Diastereoselective synthesis of fused oxazolidines and highly substituted 1h-pyrrolo 2,1-c1,4 oxazines via c-h functionalization. RSC Advances, 5 (76). pp. 61664-61670.
Pavan Kumar, C. S. and Harsha, K. B. and Sandhya, N. C. and Ramesha, A. B. and Mantelingu, K. and Rangappa, K. S. (2015) Highly diastereoselective synthesis of polycyclic amines via redox neutral C-H functionalization. NEW JOURNAL OF CHEMISTRY, 39 (11). pp. 8397-8404. ISSN 1369-9261
Ramesh, A. B. and Sandhya, N. C. and Swarup, H. A. and Mantelingu, K. and Rangappa, K. S. (2015) Iodine mediated one-pot synthesis of imidazo1,5-a]azines from dithioesters. Indian Journal of Heterocyclic Chemistry, 24 (4). pp. 465-472. ISSN 0971-1627
Jenifer Vijay, T. A. and Sandhya, N. C. and Pavan Kumar, C. S. and Rangappa, K. S. and Mantelingu, K. (2015) Ligand- and catalyst-free intramolecular C-S bond formation: direct access to indalothiochromen-4-ones. Heterocyclic Communications, 21 (3). pp. 159-163. ISSN 2191-0197
Jenifer Vijay, T. A. and Sandhya, N. C. and Pavan Kumar, C. S. and Rangappa, K. S. and Mantelingu, K. (2015) Ligand-and catalyst-free intramolecular c-s bond formation: direct access to indalothiochromen-4-ones. Heterocyclic Communications, 21 (3). pp. 159-163.
Deepu, C. V. and Raghavendra, G. M. and Rekha, N. D. and Mantelingu, K. and Rangappa, K. S. and Bhadregowda, D. G. (2015) Synthesis and biological evaluation of novel 1,5-benzothiazepin-4 (5h)-ones as potent antiangiogenic and antioxidant agents. Current Chemistry Letters, 4 (4). pp. 133-144.
Raghavendra, G. M. and Kumar, C. S. P. and Suresha, G. P. and Rangappa, K. S. and Mantelingu, K. (2015) T3P catalyzed one pot three-component synthesis of 2,3-disubstituted 3H-quinazolin-4-ones. CHINESE CHEMICAL LETTERS, 26 (8). pp. 963-968. ISSN 1878-5964
Revanna, C. N. and Raghavendra, G. M. and Jenifer Vijay, T. A. and Rangappa, K. S. and Bhadregowda, D. G. and Mantelingu, K. (2014) Propylphosphonic anhydride-catalyzed tandem approach for biginelli reaction starting from alcohols. Chemistry Letters, 43 (2). pp. 178-180. ISSN 0366-7022
Sajan, P. G. and Rohith, T. and Patil, S. and Mantelingu, K. and Rangappa, K. S. and Kumara, M. N. (2014) Rapid, highly efficient and stability indicating RP-UPLC method for the quantitative determination of potential impurities of carvedilol active pharmaceutical ingredient. International Journal of Pharmacy and Pharmaceutical Sciences, 6 (10). pp. 214-220.
Nandeesh, K. N. and Raghavendra, G. M. and Revanna, C. N. and Jenifer Vijay, T. A. and Rangappa, K. S. and Mantelingu, K. (2014) Recyclable, graphite-catalyzed, four-component synthesis of functionalized pyrroles. Synthetic Communications, 44 (8). pp. 1103-1110. ISSN 0039-7911
Revanna, C. N. and Srinivasa, V. and Feng Li and Siveen, K. S. and Dai, Xiaoyun and Nanjunda Swamy, S. and Bhadregowda, D. G. and Sethi, Gautam and Mantelingu, K. and Bender, Andreas and Rangappa, K. S. (2014) Synthesis and biological evaluation of tetrahydropyridinepyrazoles ('PFPs') as inhibitors of STAT3 phosphorylation. MedChemComm, 5 (1). pp. 32-40.
Doreswamy, B. H. and Chandra and Mantelingu, K. and Sridhar, M. A. and Mahendra, M. (2014) Synthesis and characterization of stable nitrenium ion complex: 1-Hydroxy-3-methyl benzotriazolium trifluromethane sulfonate. Research on Chemical Intermediates, 40 (8). pp. 2659-2665. ISSN 0922-6168
Chandra and Raghavendra, G. M. and Jeyaseelan, S. and Mantelingu, K. and Mahendra, M. (2013) 2-(1,3-Benzodioxol-5-yl)-3-phenylquinazolin-4(3H)-one. Acta Crystallographica Section E: Structure Reports Online, 69 (7). o1113. ISSN 1600-5368
Revanna, C. N. and Raghavendra, G. M. and Nandeesh, K. N. and Bhadregowda, D. G. and Rangappa, K. S. and Mantelingu, K. (2013) Convenient synthesis of novel N-(5-allyl-7,7-difluoro)-4,5,6,7-tetrahydro- 2H-indazol-3-yl)-carboxymides. Tetrahedron Letters, 54 (38). pp. 5224-5226. ISSN 0040-4039
Praveen Kumar, S. N. and Bhadregowda, D. G. and Vathsala Deepu, C. and Mantelingu, K. and Rangappa, K. S. (2013) Development and validation of a normal phase HPLC method for separation of anacardic acid isomers in cashew nut shell liquid. Journal of Chemical and Pharmaceutical Research, 5 (5). pp. 369-373. ISSN 0975-7384
Nandeesh, K. N. and Chandra and Mahendra, M. and Palani, K. and Mantelingu, K. (2013) Ethyl 1,4-bis(4-chlorophenyl)-2-methyl-1H-pyrrole-3-carboxylate. Acta Crystallographica Section E: Structure Reports Online, 69 (8). o1269. ISSN 1600-5368
Praveen Kumar, S. N. and Bhadregowda, D. G. and Vathsala Deepu, C. and Mantelingu, K. and Rangappa, K. S. (2013) Simultaneous estimation of statins like pravastain, atorvastatin and simvastatin in bulk and pharmaceutical dosage form by means of High-Performance Liquid Chromatography. Journal of Chemical and Pharmaceutical Research, 5 (5). pp. 359-364. ISSN 0975-7384
Ramesha, A. B. and Raghavendra, G. M. and Nandeesh, K. N. and Rangappa, K. S. and Mantelingu, K. (2013) Tandem approach for the synthesis of imidazo1,2-apyridines from alcohols. Tetrahedron Letters, 54 (1). pp. 95-100. ISSN 0040-4039
Jenifer Vijay, T. A. and Nandeesh, K. N. and Raghavendra, G. M. and Rangappa, K. S. and Mantelingu, K. (2013) Transition metal free intramolecular S-arylation: One-pot synthesis of thiochromen-4-ones. Tetrahedron Letters, 54 (48). pp. 6533-6537. ISSN 0040-4039
Prasantha, P. A. and Sandhya, N. C. and Kempegowda, B. K. and Bhadregowda, D. G. and Mantelingu, K. and Ananda, S. and Rangappa, K. S. and Kumara, M. N. (2012) β-Cyclodextrin catalyzed oxidation of some α-amino acids with chloramine-T in alkaline medium: Kinetics and mechanistic studies. Journal of Molecular Catalysis A: Chemical, 353-35. 111 - 116. ISSN 1381-1169
Revanna, C. N. and Swaroop, T. R. and Raghavendra, G. M. and Bhadregowda, D. G. and Mantelingu, K. and Rangappa, K. S. (2012) Practical and green protocol for the synthesis of substituted 4H-Chromenes using room temperature Ionic Liquid Choline Chloride–Urea. Journal of Heterocyclic Chemistry, 49 (4). pp. 851-855. ISSN 1943-5193
Revanna, C. N. and Swaroop, T. R. and Raghavendra, G. M. and Bhadregowda, D. G. and Mantelingu, K. and Rangappa, K. S. (2012) Practical and green protocol for the synthesis of substituted 4H‐Chromenes using room temperature ionic liquid Choline Chloride–Urea. Journal of Heterocyclic Chemistry, 49 (4). pp. 851-855. ISSN 1943-5193
Rashmi, S. V. and Sandhya, N. C. and Raghava, B. and Kumara, M. N. and Mantelingu, K. and Rangappa, K. S. (2012) Trifluoroethanol as a metal-free, homogeneous, and recyclable medium for the efficient one-pot synthesis of Dihydropyrimidones. Synthetic Communications, 42 (3). pp. 424-433. ISSN 1532-2432
Raghavendra, G. M. and Ramesha, A. B. and Revanna, C. N. and Nandeesh, K. N. and Mantelingu, K. and Rangappa, K. S. (2011) One-pot tandem approach for the synthesis of benzimidazoles and benzothiazoles from alcohols. TETRAHEDRON LETTERS, 52 (43). pp. 5571-5574. ISSN 0040-4039
Kumara, M. N. and Mantelingu, K. and Bhadregowda, D. G. and Rangappa, K. S. (2011) Oxidation of L-amino acids by metal ion (Mn3+) in sulfuric acid medium: Effect of nucleophilicity and hydrophobicity on reaction rate. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 43 (11). pp. 599-607. ISSN 0538-8066
Kumara, M. N. and Linge Gowda, N. S. and Mantelingu, K. and Rangappa, K. S. (2009) N-Bromosuccinimide assisted oxidation of tripeptides and their amino acid analogs: synthesis, kinetics, and product studies. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 309 (1-2). pp. 172-177. ISSN 1873-314X
Mantelingu, K. and Hari Kishore, A. and Balasubramanyam, K. and Pavan Kumar, G. V. and Altaf, M. and Nanjunda Swamy, S. and Ruthrotha Selvi and Chandrima Das and Narayana, C. and Rangappa, K. S. and Kundu, Tapas K. (2007) Activation of p300 histone acetyltransferase by small molecules altering enzyme structure: probed by surface-enhanced Raman Spectroscopy. The Journal of Physical Chemistry B, 111 (17). pp. 4527-4534. ISSN 1520-5207
Mantelingu, K. and Hari Kishore, A. and Balasubramanyam, K. and Pavan Kumar, G. V. and Altaf, M. and Nanjunda Swamy, S. and Ruthrotha Selvi and Chandrima Das and Narayana, C. and Rangappa, K. S. and Tapas, Tapas K. (2007) Activation of p300 histone acetyltransferase by small molecules altering enzyme structure: Probed by surface-enhanced Raman Spectroscopy. Journal of Physical Chemistry B, 111 (17). pp. 4527-4534. ISSN 1520-5207
Mantelingu, K. and Kavitha, C. V. and Rangappa, K. S. and Naveen, S. and Sridhar, M. A. and Shashidhara Prasad, J. (2007) Synthesis and crystal structure of 1-(Cyano(4-methoxyphenyl)methyl)cyclohexyl acetate. Molecular Crystals and Liquid Crystals, 469 (1). pp. 121-129. ISSN 1563-5287
Kavitha, C. V. and Basappa and Mantelingu, K. and Doreswamny, S. I. and Shashidhara Prasad, J. and Rangappa, K. S. (2006) Synthesis and crystal structure studies of (2RS)-3-[(2RS)-2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl]-2-(pyridin-3-yl)thiazolidin-4-one. Journal of Chemical Research (5). pp. 312-314.
Kavitha, C. V. and Basappa and Nanjunda Swamy, S. and Mantelingu, K. and Doreswamy, S. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2006) Synthesis of new bioactive venlafaxine analogs: novel thiazolidin-4-ones as antimicrobials. Bioorganic & Medicinal Chemistry, 14 (7). 2290 - 2299. ISSN 1464-3391
Basappa and Doreswamy, B. H. and Mahendra, M. and Mantelingu, K. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2005) Reduction of aldehydes and oximes to their corresponding alcohols and amines by catalytic hydrogenation method. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 44 (1). pp. 148-151. ISSN 0975-0983
Kavitha, C. V. and Lakshmi, S. and Basappa and Mantelingu, K. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2005) Synthesis and molecular structure analysis of venlafaxine intermediate and its analog. Journal of Chemical Crystallography, 35 (12). pp. 957-963. ISSN 1572-8854
Mantelingu, K. and Rangappa, K. S. and Basappa and Doreswamy, B. H. and Mahendra, M. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Synthesis and X-ray crystal structure studies of 1-ethyl-3-(2-chlorophenyl)-1,2,3-triazolium perchlorate. Journal of Chemical Crystallography volume, 34 (2). pp. 141-145. ISSN 1074-1542
Basappa and Mantelingu, K. and Sadashiva, M. P. and Rangappa, K. S. (2004) A simple and efficient method for the synthesis of 1,2-benzisoxazoles: A series of its potent acetylcholinesterase inhibitors. Indian journal of chemistry, 43 (9). pp. 1954-1957. ISSN 0019-5103
Doreswamy, B. H. and Mahendra, M. and Anandalwar, Sridhar M. and Shashidhara Prasad, J. and Mantelingu, K. and Basappa and Rangappa, K. S. (2003) Synthesis and crystal structure of 1-ethyl-3-(phenyl)-1,2,3-triazolium percholorate. Central European Journal of Chemistry, 1 (4). pp. 477-490. ISSN 1644-3624
Basappa and Sadashiva, M. P. and Mantelingu, K. and Swamy, S. Nanjunda and Rangappa, K. S. (2003) Solution-phase synthesis of novel Δ2-isoxazoline libraries via 1,3-dipolar cycloaddition and their antifungal properties. Bioorganic & Medicinal Chemistry, 11 (21). 4539 - 4544. ISSN 1464-3391
Doreswamy, B. H. and Mahendra, M. and Sridhar, M. A. and Shashidhara Prasad, J. and Mantelingu, K. and Basappa, K. and Rangappa, K. S. (2003) Synthesis and crystal structure of 1-methyl-3-(4-nitrophenyl)-1,2,3 triazolium perchlorate. Molecular Crystals and Liquid Crystals, 403 (1). pp. 67-75. ISSN 1563-5287
Basappa and Sadashiva, M. P. and Mantelingu, K. and Swamy, S. Nanjunda and Rangappa, K. S. (2003) Solution-phase synthesis of novel Δ2-isoxazoline libraries via 1,3-dipolar cycloaddition and their antifungal properties. Bioorganic & Medicinal Chemistry, 11 (21). 4539 - 4544.
Vishu Kumar, B. K. and Mantelingu, K. and Basappa and Rangappa, K. S. (2003) Synthesis of novel isoxazolidines via 1,3-dipolar cycloaddition of nitrones to olefins. Heterocyclic Communications, 9 (2). pp. 161-164. ISSN 2191-0197
UNSPECIFIED (2008) Specific small-molecule activator of aurora kinase a induces autophosphorylation in a cell-free system. .
