Items where Author is "Channegowda, D."

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Rakesh, K. P. and Manukumar, H. M. and Channegowda, D. (2015) Schiff’s bases of quinazolinone derivatives: Synthesis and SAR studies of a novel series of potential anti-inflammatory and antioxidants. Bioorganic & Medicinal Chemistry Letters, 25 (5). pp. 1072-1077. ISSN 0960-894X

Sharma, Anamika and Suhas, R. and Banu, Syeda Hajira and Chandrashekar, S. and Channegowda, D. (2014) Implications of N-capped urea/thiourea and C-capped 3-(1-piperazinyl)-1,2-benzisothiazole with bridging Gly-Val/Phe-Gly-Val-Pro as therapeutic targets. European Journal of Medicinal Chemistry, 87. pp. 657-661. ISSN 0223-5234

Shantharam, C. S. and Suyoga Vardhan, D. M. and Suhas, R. and Channegowda, D. (2014) Design and synthesis of amino acids-conjugated heterocycle derived ureas/thioureas as potent inhibitors of protein glycation. Russian Journal of Bioorganic Chemistry, 40 (4). pp. 443-454. ISSN 1068-1620

Suyoga Vardhan, D. M. and Shantharam, C. S. and Suhas, R. and Channegowda, D. (2014) Synthesis and evaluation of novel ureido/thioureido derivatives of amino acid conjugated 2,3-dichlorophenyl piperazine as highly potent antiglycating agents. Journal of Saudi Chemical Society. ISSN 1319-6103

Vinayaka, A. C. and Sadashiva, M. P. and Wu, Xianzhu and Biryukov, Sergei S. and Stoute, Jose A. and Rangappa, K. S. and Channegowda, D. (2014) Facile synthesis of antimalarial 1,2-disubstituted 4-quinolones from 1,3-bisaryl-monothio-1,3-diketones. Organic & Biomolecular Chemistry, 12 (42). pp. 8555-8561. ISSN 1477-0520

Suyoga Vardhan, D. M. and Shantharam, C. S. and Suhas, R. and Channegowda, D. (2014) Synthesis and evaluation of novel ureido/thioureido derivatives of amino acid conjugated 2,3-dichlorophenyl piperazine as highly potent antiglycating agents. Journal of Saudi Chemical Society. ISSN 1319-6103

Shantharam, C. S. and Suyoga, V. and Suhas, R. and Sridhara, M. B. and Channegowda, D. (2013) Inhibition of protein glycation by urea and thiourea derivatives of glycine/proline conjugated benzisoxazole analogue - Synthesis and structure-activity studies. European Journal of Medicinal Chemistry, 60 (Copyri). pp. 325-332. ISSN 0223-5234

Vardhan, D. M. S. and Shantharam, C. S. and Suhas, R. and Sridhara, M. B. and Channegowda, D. (2013) Synthesis and SAR Studies of Urea and Thiourea Derivatives of Gly/Pro Conjugated to Piperazine Analogue as Potential AGE Inhibitors. Protein and peptide letters (Copyri). ISSN 1875-5305

Suyoga Vardhan, D. M. and Shantharam, C. S. and Suhas, R. and Sridhara, M. B. and Channegowda, D. (2013) Synthesis and urease inhibition studies of ureas and thioureas derived from amino acids conjugated heterocycle. International Journal of Chemical and Pharmaceutical Sciences, 4 (3). pp. 54-58. ISSN 0976-9390

Sridhara, M. B. and Suhas, R. and Channegowda, D. (2013) Synthesis of azoarenes by reductive dimerization of nitroarenes using ammonium bromide and magnesium. European Journal of Chemistry, 4 (1, Cop). pp. 61-63. ISSN 2153-2249

Suhas, R. and Chandrashekar, S. and Anil, S. M. and Channegowda, D. (2013) Synthesis of quinazolinone conjugated shorter analogues of bactenecin7 as potent antimicrobials. Protein & Peptide Letters, 20 (2, Cop). pp. 146-155. ISSN 0929-8665

Sharma, A. and Suhas, R. and Channegowda, D. (2013) Ureas/Thioureas of Benzo[d]isothiazole Analog Conjugated Glutamic Acid: Synthesis and Biological Evaluation. Archiv der Pharmazie (Weinheim, Germany), 346 (5, Cop). pp. 359-366. ISSN 0365-6233

Anamika Sharma, and Suhas, R. and Chandana, K. V. and Syeda Hajira Banu, and Channegowda, D. (2013) tert-Butyl 1,5-bis(4-(benzo[d]isothiazol-3-yl) piperazin-1-yl)-1,5-dioxopentan-2-ylcarbamate urea/thiourea derivatives as potent H+/K+-ATPase inhibitors. Bioorganic & Medicinal Chemistry Letters, 23 (14). pp. 4096-4098. ISSN 0960-894X

Sharma, Anamika and Suhas, R. and Chandana, K. V. and Banu, Syeda Hajira and Channegowda, D. (2013) tert-Butyl 1,5-bis(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)-1,5-dioxopentan-2-ylcarbamate urea/thiourea derivatives as potent H+/K+-ATPase inhibitors. Bioorganic & Medicinal Chemistry Letters, 23 (14). pp. 4096-4098. ISSN 0960-894X

Suhas, R. and Chandrashekar, S. and Channegowda, D. (2012) A New Family of Highly Potent Inhibitors of Microbes: Synthesis and Conjugation of Elastin Based Peptides to Piperazine Derivative. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 18 (2). pp. 89-98.

Suhas, R. and Channegowda, D. (2012) Structure-Based Rationale Design and Synthesis of Aurantiamide Acetate Analogues - Towards a New Class of Potent Analgesic and Anti-inflammatory Agents. CHEMICAL BIOLOGY & DRUG DESIGN, 79 (5). pp. 850-862.

Suhas, R. and Chandrashekar, S. and Channegowda, D. (2012) Synthesis of uriedo and thiouriedo derivatives of peptide conjugated heterocycles - A new class of promising antimicrobials. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 48. pp. 179-191.

Mallesha, N. and Rao, S. Prahlada and Suhas, R. and Channegowda, D. (2012) An efficient synthesis of tert-butyl ethers/esters of alcohols/amino acids using methyl tert-butyl ether. TETRAHEDRON LETTERS, 53 (6). pp. 641-645.

Suhas, R. and Channegowda, D. (2012) Design and synthesis of tryptophan containing peptides as potential analgesic and anti-inflammatory agents. Journal of Peptide Science, 18 (8, Cop). pp. 535-540. ISSN 1075-2617

Suhas, R. and Ravi Kumar, L. P. and Ramesha Baba, A. and Channegowda, D. and Madegowda, N. M. (2012) Kinetic and Mechanistic Study of Oxidation of Protein-based Elastin Polymer with its Constituent Amino Acids and Peptides. American Journal of Chemistry, 2 (3). pp. 105-111.

Sridhara, M. B. and Suhas, R. and Channegowda, D. (2012) Recyclable Polymer Supported Formate (Psf) and Tin: A Novel Reagent System For The Transfer Hydrogenation of Azo Compounds To Hydrazo Compounds. mySCIENCE , 7 (1-2). pp. 18-25.

Mallesha, N. and Rao, S. Prahlada and Suhas, R. and Channegowda, D. (2011) A green method for selective acetylation of primary alcohols using ethyl acetate and solid potassium carbonate. JOURNAL OF CHEMICAL RESEARCH (9). pp. 536-539.

Suresha, G. P. and Suhas, R. and Kapfo, Wethroe and Channegowda, D. (2011) Urea/thiourea derivatives of quinazolinone-lysine conjugates: Synthesis and structure-activity relationships of a new series of antimicrobials. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 46 (6). pp. 2530-2540.

Suhas, R. and Chandrashekar, S. and Channegowda, D. (2011) Synthesis of elastin based peptides conjugated to benzisoxazole as a new class of potent antimicrobials - A novel approach to enhance biocompatibility. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 46 (2). pp. 704-711.

Anil Kumar, K. and Channegowda, D. (2011) Reduction of Aldehydes and Ketones to Corresponding Alcohols Using Diammonium Hydrogen Phosphite and Commercial Zinc Dust. E-JOURNAL OF CHEMISTRY, 8 (1). pp. 49-52.

Prakasha, K. C. and Raghavendra, G. M. and Harisha, R. and Channegowda, D. (2011) Design, synthesis and antimicrobial screening of amino acids conjugated 2-amino-4-arylthiazole derivatives. International Journal of Pharmacy and Pharmaceutical Sciences, 3 (3). pp. 120-125. ISSN 0975-1491

Sridhara, M. B. and Suhas, R. and Channegowda, D. (2011) A Novel Method for the Reduction of Azides to Amines Using Polymer Supported Formate and Magnesium. Int. J. Chem. Res, 2 (3). pp. 49-52. ISSN Academic sciences

Lakshminarayana, B. N. and Gnanendra, C. R. and Mahadeva Prasad, T. N. and Sridhar, M. A. and Naik, Nagaraja and Channegowda, D. and Shashidhara Prasad, J. (2010) Structural Conformation of a Novel Piperidine-4-One Derivative: 1-Acryloyl-3-Methyl-2,6-Dip-Tolylpiperidine-4-One. JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 40 (8). pp. 686-690.

Suresha, G. P. and Prakasha, K. C. and Kapfo, Wethroe and Channegowda, D. (2010) Synthesis and Antimicrobial Activity of Quinazolinone Conjugated Peptides. E-JOURNAL OF CHEMISTRY, 7 (2). pp. 449-456.

Channegowda, D. (2010) ChemInform Abstract: Magnesium/Hydrazinium Monoformate: A New Hydrogenation Method for Removal of Some Commonly Used Protecting Groups in Peptide Synthesis. Cheminform, 33 (14).

Dinesh, B. and Manjunath, H. R. and Naveen, S. and Abiraj, K. and Ramesha Baba, A. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2010) Synthesis and Crystal Structure of S-ethyl-2(tert-butoxycarbonylamino)4-methyl-pentanethioate. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 517. pp. 161-166.

Suresha, G. P. and Prakasha, K. C. and Kapfo, Wethroe and Channegowda, D. (2010) Synthesis and antimicrobial activity of quinazolinone conjugated peptides. Journal of Chemistry , 7 (2). pp. 449-456. ISSN 0973-4945

Shivakumara, K. N. and Prakasha, K. C. and Channegowda, D. (2009) Synthesis and Antimicrobial Activity of Amino Acids Conjugated Diphenylmethylpiperazine Derivatives. E-JOURNAL OF CHEMISTRY, 6 (1). S473-S479.

Lakshminarayana, B. N. and Shashidhara Prasad, J. and Gnanendra, C. R. and Sridhar, M. A. and Channegowda, D. (2009) 1-(2-Chloroacetyl)-3-methyl-2,6-bis-(3,4,5-trimethoxyphenyl)piperidine-4 -one. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65 (Part 6). O1237-U1467.

Suresha, G. P. and Prakasha, K. C. and Shivakumara, K. N. and Kapfo, Wethroe and Channegowda, D. (2009) Design and Synthesis of Heterocyclic Conjugated Peptides as Novel Antimicrobial Agents. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 15 (1). pp. 25-30.

Vijay Kumar, H. and Gnanendra, C. R. and Channegowda, D. and Naik, Nagaraja (2009) Synthesis of amino acid analogues of 10-methoxy dibenzb,f]azepine and evaluation of their radical scavenging activity. BULGARIAN CHEMICAL COMMUNICATIONS, 41 (1). pp. 72-79.

Anil Kumar, K. and Sreelekha, T. S. and Shivakumara, K. N. and Prakasha, K. C. and Channegowda, D. (2009) Zinc-Catalyzed Reduction of Imines by Triethylsilane. SYNTHETIC COMMUNICATIONS, 39 (8). pp. 1332-1341.

Vijay Kumar, H. and Gnanendra, C. R. and Naik, Nagaraja and Channegowda, D. (2008) In Vitro Antioxidant Activity of Dibenzb,f]azepine and its Analogues. E-JOURNAL OF CHEMISTRY, 5 (2). pp. 1123-1132.

Anil Kumar, K. and Shruthi, K. S. and Naik, Nagaraja and Channegowda, D. (2008) Chemoselective Hydrogenation of Aromatic Nitro Compounds Using Diammonium Hydrogen Phosphite and Commercial Zinc Dust. E-JOURNAL OF CHEMISTRY, 5 (4). pp. 914-917.

Dinesh, B. and Ramesha Baba, A. and Udaya Sankar, K. and Channegowda, D. (2008) Synthesis of indolones and quinolones by reductive cyclisation of o-nitroaryl acids using zinc dust and ammonium formate. JOURNAL OF CHEMICAL RESEARCH (5). pp. 287-288.

Naveen, S. and Dinesh, B. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2007) Synthesis and crystal structure of tert-butyl 2-((phenylthio)-carbonyl)pyrrolidine-1-carboxylate. JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 37 (11). pp. 721-725.

Policegoudra, R. S. and Abiraj, K. and Channegowda, D. and Aradhya, S. M. (2007) Isolation and characterization of antioxidant and antibacterial compound from mango ginger (Curcuma amada Roxb.) rhizome. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 852 (1-2). pp. 40-48.

Lingegowda, N. S. and Kumara, M. N. and Channegowda, D. and Rangappa, K. S. and Madegowda, N. M. (2007) N-bromosuccinimide assisted oxidation of hydrophobic tetrapeptide sequences of elastin: A mechanistic study. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 269 (1-2). pp. 225-233.

Prakasha, K. C. and Sindhumol, M. and Ramesha Baba, A. and Channegowda, D. and Ramesha, (2007) Simple and efficient reduction of azides to amines using recyclable polymer-supported formate and zinc. JOURNAL OF CHEMICAL RESEARCH-S (5). pp. 284-286.

Sukanya Ravishankar, L. and Ramesha Baba, A. and Gowda, Rangaswamy and Channegowda, D. (2007) A comparative study of quinolinium dichromate oxidation with hydrophobic dependence amino acids. A kinetic and mechanistic approach. TRANSITION METAL CHEMISTRY, 32 (3). pp. 407-410.

Sachidananda, M. K. and Murari, S. K. and Channegowda, D. (2007) Characterization of an antibacterial peptide from Indian cobra (Naja naja) venom. JOURNAL OF VENOMOUS ANIMALS AND TOXINS INCLUDING TROPICAL DISEASES, 13 (2). pp. 446-461.

Karuna Kumar, M. and Sachidananda, M. K. and Channegowda, D. (2007) Isolation and characterization of antibacterial peptide from Indian Cobra (Naja naja). BioChemistry: An Indian Journal, 1 (1, Cop). pp. 20-27.

Naveen, S. and Anil Kumar, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2006) N-(2-nitrobenzylidene)aniline. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 62 (9). O3790-O3791.

Abiraj, K. and Dinesh, B. and Srinivasa, G. R. and Channegowda, D. (2006) Catalytic transfer hydrogenation of imines to secondary amines using inexpensive commercial zinc dust and ammonium formate. JOURNAL OF CHEMICAL RESEARCH-S (8). pp. 534-535.

Dinesh, B. and Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2006) Tin-mediated reduction of azoarenes to hydrazoarenes using hydrazine hydrate. JOURNAL OF CHEMICAL RESEARCH-S (7). pp. 422-423.

Lingegowda, N. S. and Kumara, M. N. and Channegowda, D. and Rangappa, K. S. (2006) N-bromosuccinimide oxidation of dipeptides and their amino acids: Synthesis, kinetics and mechanistic studies. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 38 (6). pp. 376-385.

Sridhara, M. B. and Srinivasa, G. R. and Channegowda, D. (2006) Facile water mediated chemo-selective synthesis of anilines from nitroarenes using triethylammonium formate. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 45 (5). pp. 1304-1307.

Girisha, H. R. and Srinivasa, G. R. and Channegowda, D. (2006) A simple and environmentally friendly method for the synthesis of N-phenylanthranilic acid derivatives. JOURNAL OF CHEMICAL RESEARCH-S (5). pp. 342-344.

Srinivasa, G. R. and Abiraj, K. and Ramesha Baba, A. and Channegowda, D. (2006) Mn(III) oxidation of peptides: A mechanistic investigation of kinetic variations in hydrophobic-induced oxidation of tetrapeptides of elastin sequences. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 38 (2). pp. 115-123.

Abiraj, K. and Ramesha Baba, A. and Srinivasa, G. R. and Channegowda, D. (2006) Mn(III) oxidation of peptide polymers of elastin sequences: synthesis, kinetics and mechanistic study. JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 19 (1). pp. 68-74.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2006) Polymer-supported formate and zinc: A novel system for the transfer hydrogenation of aromatic nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 45 (1). pp. 297-301.

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2005) Synthesis and crystal structure of tripeptide fragment of elastin. JOURNAL OF CHEMICAL CRYSTALLOGRAPHY, 35 (10). pp. 829-833.

Ramesha Baba, A. and Channegowda, D. and Udaya Sankar, K. (2005) Elastic protein-based polymers a step towards plasticity: Thermal stability of Glu-containing co-polypeptides as analyzed by differential scanning calorimetry. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 11 (3). pp. 185-193.

Ramesha Baba, A. and Channegowda, D. and Udaya Sankar, K. (2005) Phenylalanine and isoleucine containing protein-based polymers as new biomaterials: Synthesis and solid state properties. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 44 (7). pp. 1487-1493.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Novel and efficient transfer hydrogenolysis of protected peptides using recyclable polymer-supported hydrogen donor. INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS, 11 (2). pp. 153-157.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Palladium-catalyzed simple and efficient hydrogenative cleavage of azo compounds using recyclable polymer-supported formate. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 83 (5). pp. 517-520.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Polymer-supported formate and magnesium: an efficient transfer hydrogenation system for the facile reduction of azo compounds. JOURNAL OF CHEMICAL RESEARCH-S (2). pp. 123-125.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Clean and efficient hydrogenative cleavage of azo compounds using polymer-supported formate and zinc. SYNTHETIC COMMUNICATIONS, 35 (9). pp. 1161-1165.

Prasad, H. S. and Srinivasa, G. R. and Channegowda, D. (2005) Convenient, cost-effective, and mild method for the N-acetylation of anilines and secondary amines. SYNTHETIC COMMUNICATIONS, 35 (9). pp. 1189-1195.

Ramesha Baba, A. and Channegowda, D. and Udaya Sankar, K. (2005) Elastin protein-based polymers, a step towards plasticity: thermal stability of Glu-containing co-polypeptides as analyzed by differential scanning calorimetry. International Journal of Peptide Research and Therapeutics, 11 (3, Cop). pp. 185-193. ISSN 1573-3149

Abiraj, K. and Ramesha Baba, A. and Srinivasa, G. R. and Channegowda, D. (2005) Mn(III) oxidation of peptide polymers of elastin sequences: synthesis, kinetics and mechanistic study. Journal of Physical Organic Chemistry, 19 (1, Cop). pp. 68-74. ISSN 0894-3230

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2005) Polymer-supported formate and magnesium. An efficient transfer hydrogenation system for the facile reduction of azo compounds. Journal of Chemical Research (2, Cop). pp. 123-125.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Simple and efficient reduction of aromatic nitro compounds using recyclable polymer-supported formate and magnesium. AUSTRALIAN JOURNAL OF CHEMISTRY, 58 (2). pp. 149-151.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2005) Transfer hydrogenation of aromatic nitro compounds using polymer-supported formate and Pd-C. SYNTHETIC COMMUNICATIONS, 35 (2). pp. 223-230.

Abiraj, K. and Prasad, H. S. and Prakasha Gowda, A. S. and Channegowda, D. (2004) Design, synthesis and antibacterial activity studies of model peptides of proline/arginine-rich region in bactenecin7. PROTEIN AND PEPTIDE LETTERS, 11 (4). pp. 291-300.

Prasad, H. S. and Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Hydrazinium monoformate mediated facile preparation of amines from azides catalyzed by zinc. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (8). pp. 1787-1789.

Srinivasa, G. R. and Narendra Babu, S. N. and Lakshmi, C. and Channegowda, D. (2004) Conventional and microwave assisted hydrogenolysis using zinc and ammonium formate. SYNTHETIC COMMUNICATIONS, 34 (10). pp. 1831-1837.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2004) Novel and efficient synthesis of symmetrical functionalized biaryls using zinc and triethylammonium formate. SYNLETT (5). pp. 877-879.

Sridhara, M. B. and Srinivasa, G. R. and Channegowda, D. (2004) Reductive cleavage of azo compounds by zinc and ammonium chloride. SYNTHETIC COMMUNICATIONS, 34 (8). pp. 1441-1446.

Abiraj, K. and Srinivasa, G. R. and Channegowda, D. (2004) Facile synthesis of symmetrical functionalized biaryls from aryl halides catalyzed by commercial zinc dust using ammonium formate. TETRAHEDRON LETTERS, 45 (10). pp. 2081-2084.

Abiraj, K. and Sachidananda, M. K. and Prakasha Gowda, A. S. and Channegowda, D. (2004) Selective antifungal activity of shorter active analogues of Bactenecin7 against Fusarium mondiforme. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (3). pp. 649-654.

Abiraj, K. and Channegowda, D. (2004) Magnesium-catalyzed proficient reduction of oximes to amines using ammonium formate. SYNTHETIC COMMUNICATIONS, 34 (4). pp. 599-605.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Zinc-catalyzed hydrogenative cleavage of azo compounds using triethylammonium formate. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 34 (2). pp. 223-231.

Sridhara, M. B. and Srinivasa, G. R. and Channegowda, D. (2004) Ammonium chloride mediated reduction of azo compounds to hydrazo compounds. JOURNAL OF CHEMICAL RESEARCH-S (1). pp. 74-75.

Kumara, M. N. and Channegowda, D. and Thimmegowda, A. and Rangappa, K. S. (2004) Anodically generated manganese(III) sulphate for the oxidation of dipeptides in aqueous sulphuric acid medium: A kinetic study. JOURNAL OF CHEMICAL SCIENCES, 116 (1). pp. 49-53.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Hydrogenative cleavage of azo compounds catalyzed by commercial zinc dust using ammonium acetate. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 43 (1). pp. 192-195.

Narendra Babu, S. N. and Srinivasa, G. R. and Santhosh, D. C. and Channegowda, D. (2004) The hydrogenolysis of N-benzyl groups with magnesium and ammonium formate. JOURNAL OF CHEMICAL RESEARCH-S (1). pp. 66-67.

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Crystal structure of fragments of elastin sequence (Boc-Ala-Pro-OBzl). X-Ray Structure Analysis Online, 20 (Jan.-M). pp. 25-26.

Doreswamy, B. H. and Mahendra, M. and Narendra Babu, S. N. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Crystal structure of the tert-butyloxycarbonylleucinedicyclohexylcarbodiimide adduct. X-Ray Structure Analysis Online, 20 (July-S).

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2004) Facile synthesis of azo compounds from aromatic nitro compounds using magnesium and triethylammonium formate. AUSTRALIAN JOURNAL OF CHEMISTRY, 57 (6). pp. 609-610.

Prasad, H. S. and Shankare Gowda, and Channegowda, D. (2004) Facile transfer hydrogenation of azo compounds to hydrazo compounds and anilines by using Raney nickel and hydrazinium monoformate. SYNTHETIC COMMUNICATIONS, 34 (1). pp. 1-10.

Channegowda, D. and Abiraj, K. (2004) Heterogeneous Catalytic Transfer Hydrogenation in Peptide Synthesis. Cheminform, 35 (24).

Doreswamy, B. H. and Mahendra, M. and Abiraj, K. and Channegowda, D. and Sridhar, M. A. and Shashidhara Prasad, J. (2004) Synthesis and crystal structure of elastin sequence (Boc-Val-Pro-OBzl). X-Ray Structure Analysis Online, 20 (April-). pp. 53-54. ISSN 1348-2238

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Hydrazine/magnesium mediated cost-effective and selective reduction of nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (11). pp. 2885-2887.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Magnesium/ammonium formate promoted rapid, low-cost and selective reduction of nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (11). pp. 2882-2884.

Srinivasa, G. R. and Nalina, L. and Abiraj, K. and Channegowda, D. (2003) Zinc/ammonium formate: a chemoselective and cost-effective protocol for the reduction of azides to amines. JOURNAL OF CHEMICAL RESEARCH-S (10). pp. 630-631.

Channegowda, D. and Sankegowda, H. and Abiraj, K. (2003) Rapid cleavage of azo compounds to amine/s using Raney nickel and ammonium formate or formic acid. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (7). pp. 1774-1776.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) The synthesis of azo compounds from nitro compounds using lead and triethylammonium formate. TETRAHEDRON LETTERS, 44 (31). pp. 5835-5837.

Abiraj, K. and Channegowda, D. (2003) Zinc/ammonium formate: a new facile system for the rapid and selective reduction of oximes to amines. JOURNAL OF CHEMICAL RESEARCH-S (6). pp. 332-334.

Abiraj, K. and Sankegowda, H. and Channegowda, D. (2003) Magnesium-catalysed cost effective and rapid reductive cleavage of azo compounds using ammonium formate. JOURNAL OF CHEMICAL RESEARCH-S (5). pp. 299-300.

Prasad, H. S. and Sankegowda, H. and Abiraj, K. and Channegowda, D. (2003) Catalytic transfer hydrogenation of azo compounds to hydrazo compounds using inexpensive commercial zinc dust and hydrazinium monoformate. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 33 (4). pp. 717-724.

Shankaregowda, and Channegowda, D. (2003) Zinc/hydrazine: A low cost-facile system for the reduction of nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 42 (1). pp. 180-183.

Channegowda, D. and Abiraj, K. (2003) Heterogeneous catalytic transfer hydrogenation in peptide synthesis. Letters in Peptide Science, 9 (4-5, C). pp. 153-165. ISSN 0929-5666

Shankaregowda, and Kempegowda, B. K. and Channegowda, D. (2003) Hydrazinium monoformate: A new hydrogen donor. Selective reduction of nitrocompounds catalyzed by commercial zinc dust. SYNTHETIC COMMUNICATIONS, 33 (2). pp. 281-289.

Srinivasa, G. R. and Abiraj, K. and Channegowda, D. (2003) Lead-catalyzed synthesis of azo compounds by ammonium acetate reduction of aromatic nitro compounds. SYNTHETIC COMMUNICATIONS, 33 (24). pp. 4221-4227.

Abiraj, K. and Prakasha Gowda, A. S. and Channegowda, D. (2003) Synthesis of shorter active analogues of Bactenecin7: The effect of change of N-terminal configuration on antimicrobial activity. Letters in Peptide Science, 9 (6, Cop). pp. 283-290. ISSN 0929-5666

Channegowda, D. and Ramesha Baba, A. and Luan, C. H. (2002) Hydrophobicity profile of amino acid residues: A differential scanning calorimetry and circular dichroism study of leucine and isoleucine co-polypeptides of the protein-based polymers of elastin. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 41 (12). pp. 2606-2613.

Abiraj, K. and Sankegowda, H. and Channegowda, D. (2002) Magnesium/hydrazinium monoformate: A new hydrogenation system for the selective reduction of nitro compounds. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 32 (8). pp. 1409-1417.

Sankegowda, H. and Abiraj, K. and Channegowda, D. (2002) Reductive cleavage of azo compounds catalysed by commercial zinc dust and hydrazinium monoformate as a new hydrogen donor for heterogeneous catalytic transfer hydrogenation. JOURNAL OF CHEMICAL RESEARCH-S (8). pp. 384-385.

Kumara, M. N. and Channegowda, D. and Rangappa, K. S. (2002) Synthesis and kinetics of oxidation of some dipeptides with anodically generated manganese(III) sulphate: Mechanistic study. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 34 (7). pp. 438-444.

Channegowda, D. and Mahesh, B. (2002) New hydrogen donor: A facile method for the removal of hydrogenolysable protecting groups in peptide synthesis. Protein and Peptide Letters, 9 (3). pp. 225-230.

Kempegowda, B. K. and Rangappa, K. S. and Channegowda, D. (2002) Kinetic studies on oxidation of Gly-Val-Gly, Gly-Phe-Gly and Ala-Val-Gly using Mn(III). INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 41 (5). pp. 1039-1044.

Channegowda, D. (2002) Removal of some commonly used protecting groups in peptide syntheses by catalytic transfer hydrogenation with formic acid and 10% palladium on carbon. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 41 (5). pp. 1064-1067.

Shankaregowda, and Channegowda, D. (2002) Application of hydrazinium monoformate as new hydrogen donor with Raney nickel: a facile reduction of nitro and nitrile moieties. TETRAHEDRON, 58 (11). pp. 2211-2213.

Shankaregowda, and Channegowda, D. (2002) Application of lead and ammonium formate as a new system for the synthesis of azo compounds. SYNTHESIS-STUTTGART (4). pp. 460-462.

Sankegowda, H. and Abiraj, K. and Channegowda, D. (2002) Reductive cleavage of azo compounds catalyzed by commercial zinc dust using ammonium formate or formic acid. TETRAHEDRON LETTERS, 43 (7). pp. 1329-1331.

Kempegowda, B. K. and Prasad, H. S. and Rangappa, K. S. and Channegowda, D. (2002) Hydrophobicity dependence of oxidation of tetrapeptides of elastin sequences with Mn(III): Synthesis, characterization, kinetics, and mechanistic study. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 34 (1). pp. 39-48.

Channegowda, D. (2002) Magnesium/hydrazinium monoformate: a new hydrogenation method for removal of some commonly used protecting groups in peptide synthesis. TETRAHEDRON LETTERS, 43 (2). pp. 311-313.

Channegowda, D. and Abiraj, K. (2002) Heterogeneous catalytic transfer hydrogenation in peptide synthesis. LETTERS IN PEPTIDE SCIENCE, 9 (4-5). pp. 153-165.

Channegowda, D. and Abiraj, K. and Augustine, P. (2002) New hydrogenation catalyst: An advantageous method for the removal of hydrogenolysable protecting groups in peptide synthesis. LETTERS IN PEPTIDE SCIENCE, 9 (1). pp. 43-47.

Channegowda, D. and Abiraj, K. and Augustine, P. (2002) New hydrogenation catalyst: an advantageous method for the removal of hydrogenolysable protecting groups in peptide synthesis. Letters in Peptide Science, 9 (1, Cop). pp. 43-47. ISSN 0929-5666

Abiraj, K. and Prakasha Gowda, A. S. and Channegowda, D. (2002) Synthesis of shorter active analogues of Bactenecin7: The effect of change of N-terminal configuration on antimicrobial activity. LETTERS IN PEPTIDE SCIENCE, 9 (6). pp. 283-290.

Channegowda, D. and Kempegowda, B. K. and Rangappa, K. S. (2001) Sequence dependence of oxidation of some repeating pentapeptide sequences of elastin with electrolytically generated Mn(III): synthesis, kinetics and mechanistic study. JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 14 (10). pp. 716-724.

Channegowda, D. and Kempegowda, B. K. and Rangappa, K. S. (2001) Synthesis and kinetics of oxidation of some tripeptides of elastin sequences with anodically generated manganese(III) sulfate: A mechanistic study. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 31 (6). pp. 1109-1126.

Kumara, M. N. and Channegowda, D. and Rangappa, K. S. (2001) Oxidation of di-peptides with Mn(III): Synthesis, characterization and mechanistic study. REACTION KINETICS AND CATALYSIS LETTERS, 72 (2). pp. 331-342.

Channegowda, D. and Mahesh, B. and Shankare Gowda, (2001) Zinc-catalyzed ammonium formate reductions: Rapid and selective reduction of aliphatic and aromatic nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 40 (1). pp. 75-77.

Kumara, M. N. and Channegowda, D. and Rangappa, K. S. (2001) Synthesis and kinetics of oxidation of phenylalanylglycine, isoleucyl-glycine, and leucyl-glycine with anodically generated manganese(III) sulfate. A mechanistic study. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 31 (10). pp. 1771-1785.

Ramesha Baba, A. and Channegowda, D. (2001) Utilization of 3-ethyl-1(N,N-dimethyl)aminopropylcarbodiimide (EDCI)/1-hydroxybenzotriazole (HOBt) as a polymerizing agent. LETTERS IN PEPTIDE SCIENCE, 8 (6). pp. 309-318.

Rangappa, K. S. and Raghavendra, M. P. and Anitha, N. and Channegowda, D. (2000) Mechanistic investigation of oxidation of 6-deoxyhexoses by sodium N-chloro-p-toluenesulfonamide in alkaline medium. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 39 (11). pp. 836-841.

Channegowda, D. and Shankare Gowda, (2000) Formic acid with 10% palladium on carbon: A reagent for selective reduction of aromatic nitro compounds. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 39 (9). pp. 709-711.

Channegowda, D. and Rajesh, B. and Shankare Gowda, (2000) Ammonium formate catalytic transfer hydrogenation: A convenient method for removal of halogenated benzyloxycarbonyl and benzyl protecting groups in peptide synthesis. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 39 (7). pp. 504-508.

Channegowda, D. and Mahesh, B. (2000) Catalytic transfer hydrogenation of aromatic nitro compounds by employing ammonium formate and 5% platinum on carbon. SYNTHETIC COMMUNICATIONS, 30 (20). pp. 3639-3644.

Channegowda, D. and Prakasha Gowda, A. S. and Ramesha Baba, A. and Sankegowda, H. (2000) Nickel-catalyzed formic acid reductions. A selective method for the reduction of nitro compounds. SYNTHETIC COMMUNICATIONS, 30 (16). pp. 2889-2895.

Raghavendra, M. P. and Rangappa, K. S. and Mahadevappa, D. S. and Channegowda, D. (1998) Oxidation of erythrose series sugars by sodium N-chlorobenzenesulphonamide in alkaline medium: A kinetic study. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 37 (8). pp. 783-792. ISSN 0376-4699

Rangappa, K. S. and Raghavendra, M. P. and Mahadevappa, D. S. and Channegowda, D. (1998) Sodium N-chlorobenzenesulfonamide as a selective oxidant for hexosamines in alkaline medium: A kinetic and mechanistic study. JOURNAL OF ORGANIC CHEMISTRY, 63 (3). pp. 531-536. ISSN 0022-3263

Rangappa, K. S. and Raghavendra, M. P. and Mahadevappa, D. S. and Rai, K. M. Lokanatha and Channegowda, D. (1998) Oxidation of methylpentoses by sodium N-chlorobenzene sulphonamide in alkaline medium: A kinetic and mechanistic study. PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES, 110 (1). pp. 53-64. ISSN 0253-4134

Rangappa, K. S. and Manjunathaswamy, H. and Raghavendra, M. P. and Channegowda, D. (1998) Oxidation of threose-series pentoses and hexoses by sodium N-chloro-p-toluenesulfonamide. CARBOHYDRATE RESEARCH, 307 (3-4). pp. 253-262. ISSN 0008-6215

Rangappa, K. S. and Raghavendra, M. P. and Mahadevappa, D. S. and Channegowda, D. (1998) Kinetics and mechanism of oxidation of erythro-series pentoses and hexoses by N-chloro-p-toluenesulfonamide. CARBOHYDRATE RESEARCH, 306 (1-2). pp. 57-67. ISSN 0008-6215

Channegowda, D. and Umesh, T. K. and Ramakrishna Gowda, (1995) A simple method to measure the total coherent scattering cross-sections of elements. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 95 (1). pp. 127-130. ISSN 0168-583X

Gopinathan nair, K. P. and Channegowda, D. and Shylaja Kumari, J. and Anasuya, S. J. and Umesh, T. K. and Ramakrishna Gowda, (1994) Photon interaction cross-sections for some amino-acids in the range 30-385 kev. RADIATION PHYSICS AND CHEMISTRY, 43 (6). pp. 581-584. ISSN 0146-5724

Gopinathan nair, K. P. and Channegowda, D. and Shylaja Kumari, J. and Anasuya, S. J. and Umesh, T. K. and Ramakrishna Gowda, (1993) Total interaction cross-sections of several sugars for ba-133 photons. NUCLEAR SCIENCE AND ENGINEERING, 115 (4). pp. 300-303. ISSN 0029-5639

Umesh, T. K. and Anasuya, S. J. and Shylaja Kumari, J. and Channegowda, D. and Gopinathan Nair, K. P. and Ramakrishna Gowda, (1992) Photoeffect cross-sections of several rare-earth elements for 323-kev photons. PHYSICAL REVIEW A, 45 (3). pp. 2101-2103. ISSN 1050-2947

Raju, T. S. and Channegowda, D. and Anjaneyalu, Y. V. (1989) STRUCTURAL FEATURES OF ALKALI-SOLUBLE ACIDIC XYLANS ISOLATED FROM THE BARK OF CEIBA-PENTANDRA VAR INDICA. CARBOHYDRATE RESEARCH, 191 (2). pp. 333-341. ISSN 0008-6215

Raju, T. S. and Channegowda, D. and Anjaneyalu, Y. V. (1989) STRUCTURE OF WATER-SOLUBLE ACIDIC POLYSACCHARIDES ISOLATED FROM THE BARK OF CEIBA-PENTANDRA VAR INDICA. CARBOHYDRATE RESEARCH, 191 (2). pp. 321-332. ISSN 0008-6215

Sarathy, C. and Channegowda, D. (1988) structural features of a d-glucan from the stem bark of cinnamomum-zeylanicum. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 27 (7). pp. 694-695. ISSN 0376-4699

Channegowda, D. and Chitra Sarathy, and Raju, T. S. (1988) STRUCTURAL INVESTIGATIONS ON THE MUCILAGINOUS POLYSACCHARIDES ISOLATED FROM BARK OF THE AVOCADO TREE (PERSEA-AMERICANA MILL). CARBOHYDRATE RESEARCH, 177. pp. 117-125. ISSN 0008-6215

Channegowda, D. and Chitra Sarathy, (1987) STRUCTURE OF AN L-ARABINO-D-XYLAN FROM THE BARK OF CINNAMOMUM-ZEYLANICUM. CARBOHYDRATE RESEARCH, 166 (2). pp. 263-269. ISSN 0008-6215

Channegowda, D. (1984) Polysaccharide components of the seed-coat mucilage from Hyptis suaveolens. Phytochemistry (Elsevier), 23 (2, Cop). pp. 337-8. ISSN 0031-9422

Anjaneyalu, Y. V. and Kulakarni, K. and Channegowda, D. (1983) Polysaccharides of Ricinus communis seed endosperm. Current Science, 52 (18, Co). pp. 874-5. ISSN 0011-3891

Anjaneyalu, Y. V. and Channegowda, D. and Neelisiddiah, B. (1983) Structural features of a polysaccharide from the mucin of water hyacinth. Phytochemistry (Elsevier), 22 (9, Cop). pp. 1961-3. ISSN 0031-9422

Channegowda, D. and Papegowda, J. and Anjaneyalu, Y. V. (1982) Structure of an arabinoxylan from the bark of Persea macrantha (Lauraceae). Carbohydrate Research, 108 (2, Cop). pp. 261-7. ISSN 0008-6215

Channegowda, D. and Anjaneyalu, Y. V. (1980) Structural studies of a hemicellulose from the floss of Calotropis gigantea. Carbohydrate Research, 83 (2, Cop). pp. 398-401. ISSN 0008-6215

Anjaneyalu, Y. V. and Channegowda, D. (1980) Structural studies of a major acidic polysaccharide from the seeds of Ocimum canum. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 19B (1, Cop). pp. 51-3. ISSN 0376-4699

Channegowda, D. (1980) Structural studies of polysaccharides from Aloe saponaria and Aloe vanbalenii. Carbohydrate Research, 83 (2, Cop). pp. 402-5. ISSN 0008-6215

Papegowda, J. and Channegowda, D. and Anjaneyalu, Y. V. (1980) Structure of a new arabinoxylan from the bark of Cinnamomum zeylanicum. Carbohydrate Research, 87 (2, Cop). pp. 241-8. ISSN 0008-6215

Anjaneyalu, Y. V. and Channegowda, D. (1979) Structural studies of an acidic polysaccharide from Ocimum basilicum seeds. Carbohydrate Research, 75 (Copyri). pp. 251-6. ISSN 0008-6215

Channegowda, D. and Neelisiddaiah, B. and Anjaneyalu, Y. V. (1979) Structural studies of polysaccharides from Aloe vera. Carbohydrate Research, 72 (Copyri). pp. 201-5. ISSN 0008-6215

Channegowda, D. and Anjaneyalu, Y. V. (1979) Sugar composition of nectar in Pyrostegia venusta. Current Science, 48 (9, Cop). pp. 398-9. ISSN 0011-3891

Anjaneyalu, Y. V. and Channegowda, D. (1978) Studies on the major acidic polysaccharide from the seed mucilage of Ocimum canum. Current Science, 47 (16, Co). pp. 582-3. ISSN 0011-3891

This list was generated on Thu Nov 23 13:07:42 2017 IST.