Items where Author is "Ajay Kumar , K."

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Article

Naveen, S. and Prabhudeva, M. G. and Ajay Kumar, K. and Lokanath, N. K. and Abdoh, Muneer (2016) (E)-1-(5-Chlorothiophen-2-yl)-3-(2,4-dimethylphenyl)prop-2-en-1-one. IUCrData, 1 (12). ISSN 2414-3146

Naveen, S. and Dileep Kumar, A. and Kumara, Karthik and Ajay Kumar, K. and Lokanath, N. K. and Warad, Ismail (2016) Ethyl 3-methyl-1-phenyl-5-(p-tolyl)-1H-pyrazole-4-carboxylate. IUCrDATA, 1 (12). ISSN 2414-3146

Naveen, S. and Dileep Kumar, A. and Ajay Kumar, K. and Manjunath, H. R. and Lokanath, N. K. and Warad, Ismail (2016) (E)-3-(2,3-Dichlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one. IUCrData, 1 (11). ISSN 2414-3146

Dileep Kumar, A. and Naveen, S. and Vivek, H. K. and Prabhuswamy, M. and Lokanath, N. K. and Ajay Kumar, K. (2016) Synthesis, crystal and molecular structure of ethyl 2-(4-chlorobenzylidene)-3-oxobutanoate: Studies on antioxidant, antimicrobial activities and molecular docking. Chemical Data Collections, 5-6. pp. 36-45. ISSN 2405-8300

Prabhuswamy, M. and Karthik Kumara, and Pavithra, G. and Ajay Kumar, K. and Lokanath, N. K. (2016) Synthesis, crystal structure and Hirshfeld surface analysis of 5-(3, 4-dimethoxyphenyl)-3-(thiophen-2-yl)-4, 5-dihydro-1H-pyrazole-1-carboxamide. Chemical Data Collections, 3-4. pp. 26-35. ISSN 2405-8300

Renuka Nagamallu, and Bharath Srinivasan, and Ningappa, M. B. and Ajay Kumar, K. (2016) Synthesis of novel coumarin appended bis(formylpyrazole) derivatives: studies on their antimicrobial and antioxidant activities. Bioorganic & Medicinal Chemistry Letters, 26 (2). pp. 690-694. ISSN 0960-894X

Assem Barakat, and Naveen, S. and Renuka, N. and Ajay Kumar, K. and Abdoh, Muneer and Warad, Ismail and Lokanath, N. K. (2016) Crystal structure of 3-(thiophen-2-yl)-5-(p-tolyl)-4,5-dihydro-1H-pyrazole-1-carboxamide. Zeitschrift für Kristallographie - New Crystal Structures , 231 (1). pp. 267-269. ISSN 1433-7266

Renuka, N. and Ajay Kumar, K. and Lokanath, N. K. and Prabhuswamy, M. (2016) Preparation, Crystal Structure and Molecular Structure Studies and Hirshfeld Surface Analysis of (E)-3-(4-methoxyphenyl)-1-(thiophen-2-yl)prop-2-en-1-one. Academic Journal of Chemistry , 1 (2). pp. 33-39. ISSN 2519-7045

Chandrashekara, M. and Dileep Kumar, A. and Pavithra, G. and Renuka, N. and Ajay Kumar, K. (2016) Synthesis of novel bioactive pyrazole carbothioamides and their antifungal activity studies. Der Pharma Chemica , 8 (4). pp. 118-121. ISSN 0975-413X

Naveen, S. and Pavithra, G. and Abdoh, Muneer and Ajay Kumar, K. and Warad, Ismail and Lokanath, N. K. (2015) Crystal structure of 3-(thio­phen-2-yl)-5-p-tolyl-4,5-di­hydro-1H-pyrazole-1-carbo­thio­amide. Acta Crystallographica Section E: Crystallographic Communications, 71 (7). pp. 763-765. ISSN 2056-9890

Ajay Kumar, K. and Renuka, N. and Pavithra, G. and Vasanth Kumar, G. (2015) Comprehensive review on coumarins: molecules of potential chemical and pharmacological interest. ournal of Chemical and Pharmaceutical Research , 7 (9). pp. 67-81. ISSN 0975-7384

Ajay Kumar, K. and Govindaraju, M. and Renuka, N. and Vasanth Kumar, G. (2015) Isoxazolines: an insight to their synthesis and diverse applications. Journal of Chemical and Pharmaceutical Research, 7 (3). pp. 250-257. ISSN 0975-7384

Ajay Kumar, K. and Renuka, N. and Vasanth Kumar, G. and Lokeshwari, D. M. (2015) Pyrans: Heterocycles of chemical and biological int erest. Journal of Chemical and Pharmaceutical Research , 7 (11). pp. 693-700. ISSN 0975-7384

Ajay Kumar , K. and Govindaraju, M. (2015) Pyrazole: A Potent drug with various Pharmacological activities. International Journal of ChemTech Research , 8 (1). pp. 313-322. ISSN 0974-4290

Ajay Kumar, K. and Govindaraju, M. (2015) Pyrazolines: Versatile molecules of synthetic and Pharmaceutical applications-A Review. International Journal of ChemTech Research, 8 (1). pp. 313-322. ISSN 0974-4290

Raghavendra, K. R. and Girish, Y. R. and Ajay Kumar, K. and Shashikanth, S. (2015) Regioselective synthesis of N-formohydrazide and formyl pyrazole analogs as potent antimicrobial agents. Journal of Chemical and Pharmaceutical Research, 7 (6). pp. 361-366. ISSN 0975-7384

Raghavendra, K. R. and Shashikanth, S. and Ajay Kumar, K. (2015) Stereo selective synthesis of Novel Lignan intermediates as antimicrobial agents. International Journal of Pharmacy and Pharmaceutical Sciences, 7 (10). pp. 190-194. ISSN 0975-1491

Shwetha Hegde, G. and Dileep Kumar, A. and Ajay Kumar, K. (2015) Synthesis and antifungal activity of novel pyrimidin-2-one analogues. Journal of Chemical and Pharmaceutical Research , 7 (8). pp. 72-76. ISSN 0975-7384

Pavithra, G. and Renuka, N. and Ajay Kumar, K. (2015) Synthesis and antimicrobial activity of novel fused pyrazoles. International Journal of Pharmacy and Pharmaceutical Sciences, 7 (2). pp. 379-381. ISSN 0975-1491

Raghavendra, K. R. and Sheena Shashikanth, and Ajay Kumar, K. (2015) Synthesis of New Lignan Libraries; Studies on their Antimicrobial Inhibition Effect. Der Pharma Chemica, 7 (7). pp. 153-160. ISSN 0975-413X

Thilak Kumar, C. N. and Renuka, N. and Vasanth Kumar, G. and Ajay Kumar, K. (2015) An accessible approach to the synthesis of thiophene appended pyrazoline carbothioamides as antimicrobial agents. Journal of Chemical and Pharmaceutical Research, 7 (3). pp. 1845-1849. ISSN 0975-7384

Shruthi, V. K. and Vagish, C. B. and Ajay Kumar , K. (2015) An easy route to synthesis of thiophene tagged pyrimidin 2-thiones as antibacterial agents. Journal of Chemical and Pharmaceutical Research, 7 (8). pp. 39-43. ISSN 0975-7384

Vijaychand, S. P. and Pavithra, G. and Raghavendra, K. R. and Ajay Kumar, K. (2015) An efficient route to synthesis of pyrazoline carboxamides bearing thiophene moiety as antimicrobial agents. Der Pharma Chemica, 7 (4). pp. 85-89. ISSN 0975-413X

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2015) An efficient synthesis of new lignan scaffolds as antimicrobial inhibition agents. Journal of Chemical and Pharmaceutical Research4 , 7 (8). pp. 638-644. ISSN 0975-7384

Dileep, C. S. and Raghavendra, K. R. and Lokanath, N. K. and Ajay Kumar, K. and Sridhar, M. A. (2014) Crystal structure of (E)-N-phenyl-N'-[1-(thiophen-2-yl)ethylidene]formohydrazide. Acta Crystallographica Section E Structure Reports Online, 70 (9). o928-o929. ISSN 1600-5368

Manjunath, B. C. and Manjula, M. and Raghavendra, K. R. and Ajay Kumar, K. and Lokanath, N. K. (2014) 4-(Thiophen-2-yl)-2-[4-(trifluoromethyl)phenyl]-2,3-dihydro-1,5-benzothiazepine. Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS, 70 (3). ISSN 1600-5368

Manjunath, B. C. and Manjula, M. and Raghavendra, K. R. and Shashikanth, S. and Ajay Kumar, K. and Lokanath, N. K. (2014) 2-(3,4-Dimethoxyphenyl)-4-(thiophen-2-yl)-2,3-dihydro-1,5-benzothiazepine. Acta Crystallographica, Section E: Structure Reports Online. ISSN 1600-5368

Manjunath, B. C. and Manjula, M. and Raghavendra, K. R. and Ajay Kumar, K. and Lokanath, N. K. (2014) 4-(Thiophen-2-yl)-2-[4-(trifluoromethyl)- phenyl]-2,3-dihydro-1,5-benzothiazepine. Acta Crystallographica, Section E: Structure Reports Online, 70 (261). ISSN 1600-5368

Govindaraju, M. and Vasanth Kumar, G. and Ajay Kumar, K. (2014) Synthesis and antimicrobial activity of novel isoxazolines by 1, 3-dipolar cycloaddition reactions. International Journal of ChemTech Research, 6 (2). pp. 886-890. ISSN 0974-4290

Renuka, N. and Pavithra, G. and Ajay Kumar, K. (2014) Synthesis and their antioxidant activity studies of 1, 4-benzothiazepine analogues. Der Pharma Chemica, 6 (1). pp. 482-485. ISSN 0975-413X

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2014) Synthesis of novel 1, 4-Benzothiazepines and in vitro screening of their antimicrobial activity. International Journal of Pharmacy and Pharmaceutical Sciences, 6 (5). pp. 90-93. ISSN 0975-1491

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2014) A convenient route to the synthesis of new trisubstituted pyrazolines and their antimicrobial activity. Research Journal of Pharmaceutical, Biological and Chemical Sciences , 5 (1). pp. 629-637. ISSN 0975-8585

Manjula, M. and Manjunath, B. C. and Renuka, N. and Ajay Kumar, K. and Lokanath, N. K. (2013) 2-(4-Fluorophenyl)-4-(thiophen-2-yl)-2,3-dihydro-1,5-benzothiazepine. Acta Crystallographica, Section E: Structure Reports Online, 69 (11, Co). ISSN 1600-5368

Manjula, M. and Jayaroopa, P. and Manjunath, B. C. and Ajay Kumar, K. and Lokanath, N. K. (2013) 3-Methyl-1,5-diphenyl-4,5-dihydro-1H-pyrazole. Acta crystallographica. Section E, Structure reports online, 69 (Pt 4, ). ISSN 1600-5368

Ajay Kumar, K. (2013) Brief review on cyclopropane analogs: synthesis and their pharmacological applications. International Journal of Pharmacy and Pharmaceutical Sciences, 5 (1, Cop). pp. 467-472. ISSN 0975-1491

Vasanth Kumar, and Ajay Kumar, K. and Raghu, P. and Manjappa, S. (2013) Determination of vitamin C in some fruits and vegetables in Davanagere city, (Karanataka) - India. International Journal of Pharmacy and Life Sciences, 4 (3, Cop). pp. 2489-2491. ISSN 0976-7126

Jayaroopa, P. and Vasanth Kumar, and Renuka, N. and Harish, Nayaka and Ajay Kumar, K. (2013) Evaluation of new pyrazole derivatives for their biological activity: structure-activity relationship. International Journal of PharmTech Research, 5 (1, Cop). pp. 264-270. ISSN 0974-4304

Jayaroopa, P. and Vasanth Kumar, G. and Renuka, N and Harish Nayaka, M. A. and Ajay Kumar, K. (2013) Evaluation of new pyrazole derivatives for their biological activity: structure-activity relationship. International Journal of PharmTech Research, 5 (2). pp. 819-826. ISSN 0974-4304

Ajay Kumar, K. and Jayaroopa, P. (2013) Isoxazoles: molecules with potential medicinal properties. International Journal of Pharmaceutical, Chemical and Biological Sciences, 3 (2, Cop). pp. 294-304. ISSN 2249-9504

Ajay Kumar, K. and Govindaraju, M. and Vasanth Kumar, (2013) Nitrile imines: versatile intermediates in the synthesis of five membered heterocycles. International Journal of Research in Pharmacy and Chemistry, 3 (1, Cop). pp. 140-152. ISSN 2231-2781

Ajay Kumar, K. and Govindaraju, M. and Jayaroopa, P. and Vasanth Kumar, (2013) Nitrile oxides: a key intermediate in organic synthesis. International Journal of Pharmaceutical, Chemical and Biological Sciences, 3 (1, Cop). pp. 91-101. ISSN 2249-9504

Ajay Kumar, K. and Jayaroopa, P. (2013) Pyrazoles: synthetic strategies and their pharmaceutical applications-an overview. International Journal of PharmTech Research, 5 (4). pp. 1473-1486.

Jayaroopa, P. and Ajay Kumar, K. (2013) Synthesis and Antimicrobial Activity of 4,5-Dihydropyrazoline Derivatives. International Journal of Pharmacy and Pharmaceutical Sciences, 5 (4). pp. 431-433. ISSN 0975-1491

Renuka, Nagamallu and Ajay Kumar, K. (2013) Synthesis and biological evaluation of novel formyl-pyrazoles bearing coumarin moiety as potent antimicrobial and antioxidant agents. Bioorganic & Medicinal Chemistry Letters, 23 (23, Co). pp. 6406-6409. ISSN 0960-894X

Jayaroopa, P. and Ajay Kumar, K. and Vasanth Kumar, (2013) Synthesis of 2,5-disubstituted-1,3,4-oxadiazoles using ethyl oleate as precursor. International Journal of ChemTech Research, 5 (5, Cop). pp. 2516-2520. ISSN 0974-4290

Ajay Kumar, K. and Vasanth Kumar, and Renuka, N. (2013) Thiadiazoles: molecules of diverse applications - a review. International Journal of PharmTech Research, 5 (1). pp. 239-248. ISSN 0974-4304

Ajay Kumar, K. and Lokeshwari, D. M. and Pavithra, G. and Vasanth Kumar, G. (2012) 1, 2, 4-Oxadiazoles: A potential pharmacological agents-An overview. Research Journal of Pharmacy and Technology, 5 (12). pp. 1490-1496.

Ajay Kumar, K. and Jayaroopa, P. and Vasanth Kumar, (2012) Comprehensive review on the chemistry of 1,3,4-oxadiazoles and their applications. International Journal of ChemTech Research, 4 (4, Cop). pp. 1782-1791. ISSN 0974-4290

Ajay Kumar, K. and Lokeshwari, D. M. and Vasanth Kumar, (2012) Evaluation and studies on the structural impact of substituted 4,5-dihydroisoxazoles on their biological activities. International Journal of Pharmaceutical Sciences and Drug Research, 4 (4, Cop). pp. 236-239. ISSN 0975-248X

Govindaraju, M. and Vasanth Kumar, G. and Pavithra, G. and Harish Nayaka, M. A. and Mylarappa, B. N. and Ajay Kumar, K. (2012) Evaluation of new tetra substituted pyrazolines for their antimicrobial and antioxidant activity; Structure-activity relationship. IOSR J Pharm Biolog Sci, 2 (6). pp. 30-34.

Vasanth Kumar, and Govindaraju, M. and Renuka, N. and Pavithra, G. and Mylarappa, B. N. and Ajay Kumar, K. (2012) In vitro evaluation of antioxidant and antimicrobial activity of series of new pyrazole derivatives: a study on the structure-activity relationship. International Journal of Pharmaceutical Sciences and Research, 3 (12, Co). pp. 4801-4806. ISSN 0975-8232

Vasantha Kumar, G. and Govindaraju, M. and Renuka, N. and Khatoon, B. A. and Mylarappa, B. N. and Ajay Kumar, K. (2012) Synthesis of 1,3,5-triaryl-4,6-dioxo-pyrrolo [3, 4-d]-7, 8-dihydropyrzoles and their antimicrobial and antioxidant activity. Rasayan Journal of Chemistry, 5 (3, Cop). pp. 338-342. ISSN 0974-1496

Ajay Kumar, K. and Rai, K. M. Lokanatha and Vasanth Kumar, and Mylarappa, B. N. (2012) A facile route for the synthesis of ethyl N-aryl-2,6-dioxo-piperid-3-ene-4-carboxylates and their biological activity. International Journal of Pharmacy and Pharmaceutical Sciences, 4 (Suppl.). pp. 564-568. ISSN 0975-1491

Ajay Kumar, K. and Govindaraju, M. and Vasantha Kumar, G. (2010) SYNTHESIS OF ISOXAZOLES VIA 1,3-DIPOLAR CYCLOADDITION REACTIONS AND THEIR ANTIMICROBIAL ACTIVITY. INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, 20 (2). pp. 183-184.

Umesha, K. B. and Rai, K. M. Lokanatha and Ajay Kumar, K. and Sudha, B. S. and Khanum, Shaukath Ara (2006) A new approach for the determination of percentage of the enol form in beta-keto carbonyl compounds using chloramine-T oxidative method. OXIDATION COMMUNICATIONS, 29 (1). pp. 67-71.

Ajay Kumar, K. and Rai, K. M. Lokanatha (2006) A one pot synthesis of ethyl 3,5-dicyano-4,6-diaryl-piperid-2-one-5-carboxylates. Bulgarian Chemical Communications, 38 (2, Cop). pp. 93-96. ISSN 0324-1130

Ajay Kumar, K. and Rai, K. M. Lokanatha (2004) Synthesis and evaluation of antimicrobial activity of 4,5-dihydro-1,2,4-oxadiazoles. Bulgarian Chemical Communications, 36 (4, Cop). pp. 249-252. ISSN 0324-1130

Umesha, K. B. and Rai, K. M. Lokanatha and Ajay Kumar, K. and Sudha, B. S. and Khanum, Shaukath Ara (2004) A new approach for the determination of percentage of the enol form in the beta-keto carbonyl compounds using chloramine-T oxidative method. OXIDATION COMMUNICATIONS, 27 (4). pp. 831-835.

Umesha, K. B. and Rai, K. M. Lokanatha and Ajay Kumar, K. (2002) A new approach for the synthesis of pyrazoles via 1,3-dipolar cycloaddition of nitrile imines to acetyl acetone. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 41 (7). pp. 1450-1453.

Umesha, K. B. and Ajay Kumar, K. and Rai, K. M. Lokanatha (2002) Iodometric determination of ascorbic acid in bulk and vitamin-C tablets using chloramine-T. OXIDATION COMMUNICATIONS, 25 (4). pp. 566-570.

Umesha, K. B. and Ajay Kumar, K. and Rai, K. M. Lokanatha (2002) A novel synthesis of isoxazoles via 1,3-dipolar cycloaddition of nitrile oxides to acetyl acetone. SYNTHETIC COMMUNICATIONS, 32 (12). pp. 1841-1846.

Umesha, K. and Rai, K. M. Lokanatha and Ajay Kumar, K. and Prasad, K. R. and Shashikanth, S. (2001) A new approach to the determination of the number of oxo groups in carbonyl compounds using the chloramine-T oxidative method. CHEMIA ANALITYCZNA, 46 (2). pp. 269-274.

This list was generated on Sun Jun 25 17:25:37 2017 IST.