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04, Jun 2020

Dr. Sunil Kumar B

Dr. Sunil Kumar BDr. Sunil Kumar B

EDUCATION :

  • PhD in Pharmaceutical Sciences from JNTU, Hyderabad in the year 2010
  • M.Pharm in Pharmaceutical Chemistry from V.L College of Pharmacy, Raichur in the year 2000
  • B.Pharm from V.L College of Pharmacy in the year 1996
  • D.Pharma from Board of Examining Authority of Govt. of Karnataka in the year 1991

EXPERIENCE:

  • Working as a Professor at N.E.T Pharmacy College from  July 2009
  • Worked as Assistant professor in Rajiv Memorial College of Pharmacy, Gulbarga, from Feb-2008 to June-2009.
  • Worked as a Scientist in Chemical Research Department of Aurobindo Pharma Ltd., (R&D), Hyderabad, India, form July 2002 to Jan-2008.
  • Worked as a lecturer in Sarojini Ramulamma College of pharmacy, Mahaboobnagar. (A.P) from 01st Jan 2001 to 02nd May 2002.
  • Worked as a Senior Chemist – R & D in Uni-Sankyo Ltd. Hyderabad from 4th Oct 1999 to 27th Dec-2000.

PUBLICATIONS:

  • Raveendra Hunnur, Ravindra Kamble, Atukuri Dorababu, B. Sunil Kumar, Chinna Bathula “TiCl4: An efficient catalyst for one-pot synthesis of 1,2-dihydro-1-aryl-naphtho-[1,2-e][1,3]oxazin-3-one derivatives and their drug score analysis” Arabian Journal of Chemistry.
  • Pushpan Puthiyapurayil, Boja Poojary and Sunil Kumar “Synthesis,  characterization and biological evaluation of a novel series of 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazines containing an amide linkage”, Journal of Heterocyclic ChemistryPushpan Puthiyapurayil, Boja Poojary and Sunil Kumar “Synthesis, characterization and biological evaluation of a novel series of 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazines containing an amide linkage”, Journal of Heterocyclic Chemistry
  • Pushpan Puthiyapurayil, Boja Poojary*, Chandrashekhar Chikkanna, Sunil Kumar Buridipad. “Synthesis, spectral characterization and biological evaluation of a novel series of 6-arylsubstituted-3-[2-(4-substitutedphenyl)propan-2-yl]-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines”. EJMC 57 (2012) 407-416.
  • Pushpan Puthiyapurayil, Boja Poojary*, Chandrashekhar Chikkanna, Sunil Kumar Buridipad. “Design, synthesis and biological evaluation of a novel series of 1,3,4-oxadiazole bearing N-methyl-4-(trifluoromethyl)phenyl pyrazole moiety as cytotoxic agents”. EJMC 53 (2012) 203-210.
  • G. C. Ramaprasada,c, Balakrishna Kallurayaa*, B. Sunil Kumarb and Sahana Mallyaa. “synthesis, antibacterial and antifungal activities of some novel 1, 3, 4-oxadiazole analogues.” IJPPS.4, 4, 2012, 210-213.
  • Pushpan Puthiyapurayila, b,Boja Poojarya*,  Chandrashekhar Chikkannac, Sunil Kumar Buridipad, “Synthesis, spectral characterization and biological evaluation of a novel series of 6-arylsubstituted-3-[2-(4-substitutedphenyl)propan-2-yl]-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines.” EJMC 57, 2012, 407–416.
  • G. C. Ramaprasada,c, Balakrishna Kallurayaa*, B. Sunil Kumarb and Sahana Mallyaa “Microwave assisted synthesis of triazolothiadiazole analogues as anticancer and antibacterial agents”, Der Pharma Chemica, 2012, 4 (3):1026-1032.
  • Md. Saifuddin Khalid, Shah Jinesh Kumar, D. K. Suresh, Rajnish Kumar Singh, I. V. Narasimha Reddy, Sunil Kumar “Evaluation of anti-diarrhoeal potential of ethanolic extract of Mimosa pudica leaves” International Journal of Green Pharmacy  2011, 5, (1), 75-78.
  • C. Ramaprasad, Balakrishna Kalluraga*, B. Sunil Kumar and Raveendra K. Hunnur. “Synthesis and biological property of some novel 1,3,4-Oxadiazoles”. EJMC 2010, 45, 4587-4593.
  • Somanath D Bhinge, Saifuddin Khalid, and B. Sunil Kumar* “ Bromodimethyl Sulphonium Bromide catalyzed efficient one pot synthesis of 3,4-Dihydropyrimidines-2-(1H)-ones: An improved high yielding simple protocol for the Biginelli reaction”. Asian J of chemistry, 2010, 5, (22), 3381-3384.
  • B. Sunil Kumar, Saifuddin Khalid, and R. H. Udupi*. “One pot synthesis of Benzopyrans in water as Green solvent”. Asian J of chemistry, 2010, 4, (22), 2685-2688.
  • Saifuddin Khalid, P. Sanath Kumar Goud and B. Sunil Kumar*. “VCl3: A mild and efficient catalyst for chemo selective synthesisof 1,1-Diacetate from aldehydes under solvent free condition”. Asian J of chemistry, 2009, 7, (21), 5465-5468.
  • B. Sunil Kumar, Raveendra K. Hunnur*, K. Malikarjuna reddy, R. H. Udupi and V. Hima Bindu. “A facial and efficient method for the synthesis of Bis(indolyl) methanes catalyzed by SelectfluorTM under conventional heating and microwave irradiation”. Heterocyclic communication. 2009, 2, (15) 115-120.
  • B. Sunil Kumar, Kishorsingh C, Raveendra K. Hunnur, Hariprasanna RC, S. Shivashankar, Prabhudev SM and Md. Saifuddin Khalid. “Vanadium (III) Chloride highly efficient catalyst for Acetylation of Phenols and Alcohols under solvent free conditions”. Pharmakine 2008, 1, (2), 24-27.
  • Raveendra K. Hunnur, B. Sunil Kumar, P. S. Kumar, N. Srinivasulu, R. H. Udupi* and V. Hima Bindu. “Silica sulfuric acid: A simple, Efficient, and reusable heterogeneous catalyst for the one-pot synthesis of aryl-14H-Dibenzo[a,j] Xanthenes under conventional heating and solvent-free conditions”. Heterocyclic Compounds. 2008, 2, (488) 196-201.
  • Y. Thirupathi Reddy, P. Narsimha Reddy, B. Sunil Kumar, Pradeep Rajput, N. Sreenivasulu and B. Rajitha*. “TiCl4-Catalyzed efficient One-pot synthesis of a- aminophosphonates”. Phosphorus, Sulfur and silicon and the related elements. 2007, 1(182)161-165.
  • T. Seethalakshmi, Anthony linden*, B. Sunil Kumar, R. K. Hunnur and P. Kaliannen. ”14-(4-fluorophenyl)-14H-dibenzo[a,j] xanthene.” Acta cryst. 2006 (62) 05417-05418.
  • P. S. Kumar, B. Sunil Kumar, Y. Thirupathi Reddy, R.H. Udupi*, B. Rajitha and P. Narsimha Reddy. A novel and eco-friendly one pot synthesis of aryl 14-H-Dibenzo[a, j]  xanthanes catalyzed by selectfluorTM under solvent-free condition. Arokv, 2006, 12, 46-50.
  • B. Sunil Kumar, Y. Thirupathi Reddy, P. Narsimha Reddy, B. Naveen Kumar. and B. Rajitha*. “SelectefluorTM catalyzed one pot synthesis of dihydropyrimidinones: An improved protocol for the Biginelli reaction”.  Hetrocyclic commnication. 2007(13)29-32.
  • Sunil Kumar, N. Srinivasalu, R. H. Udupi*, B. Rajitha, Y. Thirupathi Reddy, P. Narsimha Reddy and P.S. Kumar. “An efficient approach towards three component coupling of one pot reaction for synthesis of functionalized benzopyrons”. J. Heterocyclic Chem., 2006 (43) 1691-1693.
  • B. Sunil Kumar., N. Srinivasalu., P. S. Kumar., Y. Thirupathi Reddy and R. H. Udupi*., “Vanadium (III) chloride an effective catalyst for the pechamann reaction”. Chem. Heterocyclic Compounds. 2006, 12, (464), 197-200.
  • Sunil Kumar, Y. Thirupathi Reddy, P. Narsimha Reddy, P. S. Kumar, B. Rajitha,* “SelectefluorTM A simple and efficient catalyst for the synthesis of substituted coumarins under solvent-free conditions”. J. Heterocyclic Chem., 2006, 43, 477-479.
  • Rajitha *, B. Sunil Kumar, Y. Thirupathi Reddy, P. Narsimha Reddy and N. Srinivasalu “Sulfamic acid: A novel and efficient catalyst for the synthesis of aryl 14-H-Dibenzo [a, j] xanthanes in conventional and microwave irradiation method.”  Tetrahedron Letts, 2005, 46 (50) 8691-8693.
  • Thirupathi Reddy, B. Rajitha*, P. Narsimha Reddy and B. Sunil Kumar, “An efficient method for the tetrahydropyranylation/depyranylation of alcohols and phenols   catalyzed by VCl3”. Chem.Heterocyclic Compounds., 2005, 11, 1634-1636.
  • Sunil Kumar, Y. Thirupathi Reddy, B. Rajitha* and P. Narsimha Reddy “Bismuth oxide perchlorate as a highly efficient and chemoselective catalyst for thioacetalization of carbonyl compounds under solvent-free conditions”. Indian J. Chem., 2005, 44B (11) 2393-2395.
  • Thirupathi Reddy, P. Narsimha Reddy., B. Sunil Kumar, and B. Rajitha*, “Efficient synthesis of bis (indolyl) methanes catalyzed by TiCl4”. Indian J. Chem., 2005, 44B (11) 2387-2389.
  • Thirupathi Reddy, P. Narsimha Reddy., B. Sunil Kumar, N. Srinivasalu and B. Rajitha* “A mild and efficient method for tetrahydropyranylation and detetrahydropyranylation of alcohols and phenols by BiOClO4.xH2O or BiONO3”. Indian     J. Chem., 2005, 44B (11) 2396-2398.
  • Thirupathi Reddy, B. Rajitha*, P. Narsimha Reddy and B. Sunil Kumar, “A mild and efficient method for the synthesis of β-Enamino esters and ketones by using VCl3 as catalyst”. J. Chem. Res. 2005 (8) 535-536.
  • Rajitha*, P. Narsimha Reddy., B. Sunil Kumar., N. Srinivasalu and Y. Thirupathi Reddy, “A mild and efficient synthesis of bis (indolyl) methanes catalyzed by VCl3”. J. Chem. Res., 2005, (4), 222-225.
  • Thirupathi Reddy, P. Narsimha Reddy, B. Sunil Kumar, N. Sreenivasulu and B. Rajitha*, “One-pot synthesis of a-aminophosphonates by VCl3 as catalyst”,   Heterocyclic communications. 2005 (11), 153-156.
  • Thirupathi Reddy, B. Rajitha*, P. Narsimha Reddy and B. Sunil Kumar, “Bismuth oxide perchlorate catalyzed efficient synthesis of 3,4-dihydropyrimidine-2 (1H)-ones: An improved high yielding protocol for the Biginelli reaction”. Indian J. Chem., 2005, 44B (6), 1304-1306.
  • Thirupathi Reddy*, P. Narsimha Reddy, Md. Abdul Mannan, B. Sunil Kumar and T. Gururaj, “Synthesis of 1-(6-methyl benzofuran-2-yl)-3-aryl [-4-(-B-substituted ethoxy)-phenyl]-propenones as marked anti-microbial agents”, Ind. J. Chem., 2005, 44B (5), 1079-1083.
  • Thirupathi Reddy, B. Rajitha*, P. Narsimha Reddy and B. Sunil Kumar, “Bismuth subnitrate catalyzed efficient synthesis of 3.4-dihydropyrimidine-2 (1H)-ones: An improved protocol for the Biginelli reaction”, Synthetic Comm., 2004, 34(20), 3821-3825.
  • Udupi R. H*, Rajesh B. Varnekar, N. Srinivasalu, T. Y. Pasha, S. Ramachandra Setty, Sunil Kumar and A. R. Bhatt. “Synthesis and Bioactivity of some new pyrazino triazoles and their N-bridged Heterocycles”. Indian J.Heterocyclic Chem., Vol.14, July-September, 2004, 39-42.
  • Udupi R. H*, B. Rajeev, S. Ramachandra Setty, N. Srinivasalu., T. Y. Pasha, Sunil Kumar and A. R. Bhatt. “Synthesis and biological activity of some 3,5 disubstituted –6-thiono-s-triazolo [3,4-b][1,3,4] thiadiazoles”. Indian J.Heterocyclic Chem., 2004,Vol 13,Jan-March, 229-232.
  • Udupi R. H*, S. Ramachandra Setty, N. Srinivasalu., T. Y. Pasha, Nandhkishor Agarwal, T. Shivaraj Gouda and Sunil Kumar. “Heterocyclic systems containing bridge head nitrogen atom: “Synthesis and biological activity of s-triazolo [3, 4-b] [1, 3, 4] thiadiazoles”. Indian J.Heterocyclic Chem., 2003, Vol 12, April-Jun, 361-364.
  • Udupi R. H*, Setty S. R, Srinivasalu N, Agarwal N, pasha T. Y, Goud T. S and Kumar   S. “ Synthesis of condensed triazole systems and their biological evaluation”. Indian Drugs. 2002, 39(6), 318-322.

Memberships of Professional Bodies:

  • Life Member APTI.
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