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Guddappa, H. and Chitrabanu, C. P. and Shetty, Manjunath and Harsha, K. B. and Vinaya, K. and Ananda Kumar, C. S. and Dinesh, R. and Rangappa, K. S. and Prasanna, D. S. (2022) Cu(II) immobilized on guanidine functionalized Fe3O4 magnetic substrate as a heterogeneous catalyst for selective reduction of nitroarenes. Journal of the Iranian Chemical Society, 19 (8). pp. 3697-3709. ISSN 1735-2428
Chandrappa, S. and Prasanna, T. S. R. and Vinaya, K. and Prasanna, D. S. and Rangappa, K. S. (2013) PCC-promoted dehydration of aldoximes: A convenient access to aromatic, heteroaromatic, and aliphatic nitriles. Synthetic Communications, 43 (20). pp. 2756-2762.
Krishnamurthy, B. and Vinaya, K. and Rakshith, D. and Prasanna, D. S. and Rangappa, K. S. (2013) Synthesis of 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido1,2-a pyrimidin-4-one derivatives as antibacterial agents. Medicinal Chemistry, 9 (2). pp. 240-248. ISSN 1573-4064
Chandrappa, S. and Umashankara, M. and Vinaya, K. and Ananda Kumar, C. S. and Rangappa, K. S. (2012) One-pot synthesis of aryl oxime analogues from methyl arenes using NBS and hydroxyl amine hydrochloride. Tetrahedron Letters, 53 (21). 2632 - 2635. ISSN 0040-4039
Vinaya, K. and Kavitha, C. V. and Prasanna, D. S. and Chandrappa, S. and Ranganatha, S. R. and Raghavan, S. C. and Rangappa, K. S. (2012) Synthesis and Antileukemic Activity of Novel 2-(4-(2,4-dimethoxybenzoyl)phenoxy)-1-(4-(3-(piperidin-4-yl)propyl)piperidin-1-yl)ethanone Derivatives. Chemical Biology & Drug Design, 79 (3). pp. 360-367. ISSN 1747-0285
Vinaya, K. and Kavitha, C. V. and Prasanna, D. S. and Chandrappa, S. and Ranganatha, S. R. and Raghavan, S. C. and Rangappa, K. S. (2012) Synthesis and antileukemic activity of Novel 2‐(4‐(2,4‐dimethoxybenzoyl)phenoxy)‐1‐(4‐(3‐(piperidin‐4‐yl)propyl)piperidin‐1‐yl)ethanone derivatives. Chemical Biology & Drug Design, 79 (3). pp. 360-367. ISSN 1747-0285
Vinaya, K. and Kavitha, C. V. and Chandrappa, S. and Prasanna, D. S. and Raghavan, S. C. and Rangappa, K. S. (2011) Synthesis and antileukemic activity of novel 4-(3-(Piperidin-4-yl) Propyl)piperidine derivatives. CHEMICAL BIOLOGY & DRUG DESIGN, 78 (4). pp. 622-630.
Krishnamurthy, B. and Vinaya, K. and Prasanna, D. S. and Raghava, B. and Rangappa, K. S. (2011) Synthesis of 2-methyl-3-(2-(piperazin-1-yl)ethyl)-6,7,8,9-tetrahydro-4H-pyrido1,2- a]pyrimidin-4-one derivatives as antimicrobial agents. LETTERS IN DRUG DESIGN & DISCOVERY, 8 (10). pp. 988-995.
Chandrappa, S. and Vinaya, K. and Ramakrishnappa, T. and Rangappa, K. S. (2010) An efficient method for Aryl Nitro Reduction and cleavage of Azo compounds using iron powder/calcium chloride. SYNLETT (20). pp. 3019-3022. ISSN 0936-5214
Chandrappa, S. S. and Vinaya, K. and Ramakrishnappa, T. and Rangappa, K. S. (2010) An efficient method for arylNitro reduction and cleavage of azo compounds using ironPowder/calcium chloride. SYNLETT, 2010 (20). pp. 3019-3022. ISSN 1437-2096
Prasanna, D. S. and Kavitha, C. V. and Vinaya, K. and Ranganatha, S. R. and Raghavan, Sathees C. and Rangappa, K. S. (2010) Synthesis and identification of a new class of antileukemic agents containing 2-(arylcarboxamide)-(S)-6-amino-4,5,6,7-tetrahydrobenzodthiazole. European Journal of Medicinal Chemistry, 45 (11). 5331 - 5336. ISSN 0223-5234
Prasanna, D. S. and Kavitha, C. V. and Raghava, B. and Vinaya, K. and Ranganatha, S. R. and Raghavan, Sathees C. and Rangappa, K. S. (2010) Synthesis and identification of a new class of (S)-2,6-diamino-4,5,6,7-tetrahydrobenzodthiazole derivatives as potent antileukemic agents. Investigational New Drugs, 28 (4). pp. 454-465. ISSN 0167-6997
Prasanna, D. S. and Kavitha, C. V. and Vinaya, K. and Ranganatha, S. R. and Raghava, B. and Sunil Kumar, Y. C. and Raghavan, S. C. and Rangappa, K. S. (2010) Synthesis and Antileukemic Activity of 1-((S)-2-Amino-4,5,6,7-tetrahydrobenzodthiazol-6-yl)-3-(substituted phenyl)urea Derivatives. Bulletin of the Chemical Society of Japan, 83 (6). pp. 689-697. ISSN 1348-0634
Benaka Prasad, S. B. and Vinaya, K. and Ananda Kumar, C. S. and Swarup, S. and Rangappa, K. S. (2010) Synthesis and in vitro antiproliferative activity of diphenyl(sulphonylpiperidin-4-yl)methanol derivatives. Medicinal Chemistry Research, 19 (3). pp. 220-235. ISSN 1554-8120
Chandrappa, S. and Chandru, H. and Sharada, A. C. and Vinaya, K. and Ananda Kumar, C. S. and Thimmegowda, N. R. and Nagegowda, P. and Karuna Kumar, M. and Rangappa, K. S. (2010) Synthesis and in vivo anticancer and antiangiogenic effects of novel thioxothiazolidin-4-one derivatives against transplantable mouse tumor. Medicinal Chemistry Research, 19 (3). pp. 236-249. ISSN 1554-8120
Vinaya, K. and Veeresh, B. and Ananda Kumar, C. S. and Prasanna, D. S. and Ranganatha, S. R. and Benaka Prasad, S. B. and Patil, B. M. and Rangappa, K. S. (2010) Synthesis of Novel 1-benzhydryl-4-(3-(piperidin-4-yl)propyl) Piperidine Sulfonamides as Anticonvulsant Agents. Letters in Drug Design and Discovery, 7 (2). pp. 109-115. ISSN 1875-628X
Chandrappa, S. and Vinaya, K. and Srikanta, B. M. and Ananda Kumar, C. S. and Prasanna, D. S. and Thimmegowda, N. R. and Shylaja M. Dharmesh and Rangappa, K. S. (2010) Inhibition of gastric H+, K+-ATPase by novel thiazolidinone derivatives. Journal of Sulfur Chemistry, 31 (3). pp. 189-196. ISSN 1741-6000
Siddappa, C. and Vinaya, K. and Ananda Kumar, C. S. and Rangappa, K. S. (2010) One-pot synthesis of benzimidazoles from gem-dibromomethylarenes using o-diaminoarenes. Tetrahedron Letters, 51 (50). 6493 - 6497.
Raju, H. and Nagamani, T. S. and Chandrappa, S. and Ananda, H. and Vinaya, K. and Thimmegowda, N. R. and Byregowda, S. M. and Rangappa, K. S. (2010) Synthesis of 1-(4-methoxybenzyl)-3-cyclopropyl-1H-pyrazol-5-amine derivatives as antimicrobial agents. Journal of Enzyme Inhibition and Medicinal Chemistry, 25 (4). pp. 537-543. ISSN 1475-6366
Naveen, S. and Ananda Kumar, C. S. and Manjunath, H. R. and Vinaya, K. and Benaka Prasad, S. B. and Sridhar, M. A. and Rangappa, K. S. and Shashidhara Prasad, J. (2009) Crystal and molecular structure studies of a novel 1-benzhydryl-piperazine derivative: 1-benzhydryl-4-(4-chloro-2-fluoro-benzene-sulfonyl)-piperazine. Molecular Crystals and Liquid Crystals, 503. pp. 151-158. ISSN 1563-5287
Ranganatha, S. R. and Malviya, Manish and Sunil Kumar, Y. C. and Vinaya, K. and Prasanna, D. S. and Subhash, M. N. and Rangappa, K. S. (2009) Effect of novel amino acids and dipeptides substituted 3-morpholino arecoline derivatives as muscarinic receptor 1 agonists in alzheimer's dementia models. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 15 (4). pp. 323-337. ISSN 1573-3904
Vinaya, K. and Naika, Raja H. and Ananda Kumar, C. S. and Benaka Prasad, S. B. and Chandrappa, S. and Ranganatha, S. R. and Krishna, V. and Rangappa, K. S. (2009) Evaluation of in vivo wound-healing potential of 2-4-(2,4-dimethoxy-benzoyl)-phenoxy]-1-4-(3-piperidin-4-yl-propyl) -piperidin-1-yl]-ethanone derivatives. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 44 (8). pp. 3158-3165. ISSN 1768-3254
Chandrappa, S. and Vinaya, K. and Srikanta, B. M. and Ananda Kumar, C. S. and Thimmegowda, N. R. and Ranganatha, S. R. and Shylaja Dharmesh, M. and Rangappa, K. S. (2009) Novel n-substituted thiazolidinones as proton pump inhibitors and potent anti-ulcer agents: sar study. Letters in Drug Design & Discovery, 6 (2). pp. 101-106. ISSN 1875-628X
Naveen, S. and Ananda Kumar, C. S. and Benaka Prasad, S. B. and Vinaya, K. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2009) Structural conformation of a novel 1-benzhydrylpiperazine derivative: 1-benzhydryl-4-(toluene-4-sulfonyl)-piperazine. Journal of Chemical Crystallography, 39 (6). pp. 395-398. ISSN 1572-8854
Vinaya, K. and Naika, Raja and Ananda Kumar, C. S. and Ranganath, S. R. and Benaka Prasad, S. B. and Krishna, V. and Rangappa, K. S. (2009) Synthesis and anti-inflammatory activity of novel (4-hydroxyphenyl)(2,4-dimethoxyphenyl) methanone derivatives. ARCHIV DER PHARMAZIE, 342 (8). pp. 476-483. ISSN 1521-4184
Vinaya, K. and Kavitha, R. and Ananda Kumar, C. S. and Benaka Prasad, S. B. and Chandrappa, S. and Deepak, S. A. and Nanjunda Swamy, S. and Umesha, S. and Rangappa, K. S. (2009) Synthesis and antimicrobial activity of 1-benzhydryl-sulfonyl-4-(3-(piperidin-4-yl) propyl)piperidine derivatives against pathogens of Lycopersicon esculentum: A structure-activity evaluation study. Archives of Pharmacal Research, 32 (1). pp. 33-41. ISSN 1976-3786
Ananda Kumar, C. S. and Benaka Prasad, S. B. and Vinaya, K. and Chandrappa, S. and Thimmegowda, N. R. and Ranganatha, S. R. and Sanjay Swarup and Rangappa, K. S. (2009) Synthesis and antiproliferative activity of substituted diazaspiro hydantoins: a structure-activity relationship study. Investigational New Drugs, 27 (2). pp. 131-139. ISSN 0167-6997
Asha, D. and Malviya, Manish and Chandrappa, S. and Sadashiva, C. T. and Vinaya, K. and Prasanna, D. S. and Rangappa, K. S. (2009) Synthesis and characterization of substituted ethyl 2-(1-aminocyclobutyl)-5-(benzoyloxy)-6-hydroxypyrimidine-4-carboxylate derivatives as antioxidant agents. LETTERS IN DRUG DESIGN & DISCOVERY, 6 (8). pp. 637-643. ISSN 1875-628X
Ranganatha, S. R. and Kavitha, C. V. and Vinaya, K. and Prasanna, D. S. and Chandrappa, S. and Sathees Raghavan, C. and Rangappa, K. S. (2009) Synthesis and cytotoxic evaluation of novel 2-(4-(2,2,2-trifluoroethoxy)-3-methylpyridin-2-ylthio)-1H-benzodimidazole derivatives. Archives of Pharmacal Research, 32 (10). pp. 1335-1343. ISSN 1976-3786
Ranganatha, S. R. and Kavitha, C. V. and Vinaya, K. and Prasanna, D. S. and Chandrappa, S. and Sathees Raghavan, C. and Rangappa, K. S. (2009) Synthesis and cytotoxic evaluation of novel 2-(4-(2,2,2-trifluoroethoxy)-3-methylpyridin-2-ylthio)-1h-benzod]imid azole derivatives. ARCHIVES OF PHARMACAL RESEARCH, 32 (10). pp. 1335-1343. ISSN 1976-3786
Ananda Kumar, C. S. and Benaka Prasad, S. B. and Vinaya, K. and Chandrappa, S. and Thimmegowda, N. R. and Sunil Kumar, Y. C. and Sanjay Swarup and Rangappa, K. S. (2009) Synthesis and in vitro antiproliferative activity of novel 1-benzhydrylpiperazine derivatives against human cancer cell lines. European Journal of Medicinal Chemistry, 44 (3). pp. 1223-1229.
Ananda Kumar, C. S. and Kavitha, C. V. and Vinaya, K. and Benaka Prasad, S. B. and Thimmegowda, N. R. and Chandrappa, S. and Raghavan, Sathees C. and Rangappa, K. S. (2009) Synthesis and in vitro cytotoxic evaluation of novel diazaspiro bicyclo hydantoin derivatives in human leukemia cells: a SAR study. INVESTIGATIONAL NEW DRUGS, 27 (4). pp. 327-337. ISSN 1573-0646
Chandrappa, S. and Kavitha, C. V. and Shahabuddin, M. S. and Vinaya, K. and Ananda Kumar, C. S. and Ranganatha, S. R. and Sathees Raghavan, C. and Rangappa, K. S. (2009) Synthesis of 2-(5-((5-(4-chlorophenyl)furan-2-yl)methylene)-4-oxo-2-thioxo-thiazolidi n-3-yl)acetic acid derivatives and evaluation of their cytotoxicity and induction of apoptosis in human leukemia cells. Bioorganic & Medicinal Chemistry, 17 (6). pp. 2576-2584. ISSN 1464-3391
Benaka Prasad, S. B. and Vinaya, K. and Ananda Kumar, C. S. and Sanjay Swarup and Rangappa, K. S. (2009) Synthesis of novel 6-fluoro-3-(4-piperidinyl)-1,2-benzisoxazole derivatives as antiproliferative agents: A structure-activity relationship study. INVESTIGATIONAL NEW DRUGS, 27 (6). pp. 534-542. ISSN 0167-6997
Ananda Kumar, C. S. and Vinaya, K. and Chandra, J. N. and Thimmegowda, N. R. and Benaka Prasad, S. B. and Sadashiva, C. T. and Rangappa, K. S. (2008) Synthesis and antimicrobial studies of novel 1-benzhydryl-piperazine sulfonamide and carboxamide derivatives. Journal of Enzyme Inhibition and Medicinal Chemistry, 23 (4). pp. 462-469. ISSN 1475-6374
Benaka Prasad, S. B. and Naveen, S. and Ananda Kumar, C. S. and Vinaya, K. and Linge Gowda, N. S. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2008) Synthesis and crystal structure of 1-(2-nitro-benzenesulfonyl)-piperidin-4-yl-diphenyl-methanol. Molecular Crystals and Liquid Crystals, 482 (1). pp. 145-154. ISSN 1563-5287
Girish, H. R. and Naveen, S. and Benaka Prasad, S. B. and Ananda Kumar, C. S. and Vinaya, K. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2008) Synthesis and crystal structure of 1-(toluene-4-sulfonyl)-piperidin-4-yl-methanol. Molecular Crystals and Liquid Crystals, 487 (1). pp. 160-169. ISSN 1563-5287
Chandrappa, S. and Benaka Prasad, S. B. and Vinaya, K. and Ananda Kumar, C. S. and Thimmegowda, N. R. and Rangappa, K. S. (2008) Synthesis and in vitro antiproliferative activity against human cancer cell lines of novel 5-(4-methyl-benzylidene)-thiazolidine-2,4-diones. Investigational New Drugs, 26 (5). pp. 437-444. ISSN 1573-0646
Vinaya, K. and Naveen, S. and Ananda Kumar, C. S. and Benaka Prasad, S. B. and Sridhar, M. A. and Shashidhara Prasad, J. and Rangappa, K. S. (2008) Synthesis, characterization, crystal and molecular structure analysis of a novel 1-benzhydryl piperazine derivative: 1-benzhydryl-4-(2-nitro-benzenesulfonyl)-piperazine. Structural Chemistry, 19 (5). pp. 765-770. ISSN 1572-9001
Benaka Prasad, S. B. and Sunil Kumar, Y. C. and Ananda Kumar, C. S. and Sadashiva, C. T. and Vinaya, K. and Rangappa, K. S. (2007) Synthesis of Novel 3-Aryl-N-Methyl-1,2,5,6-Tetrahydropyridine derivatives by Suzuki coupling: as Acetyl Cholinesterase inhibitors. The Open Medicinal Chemistry Journal, 1. pp. 4-10. ISSN 1874-1045
