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Ramendra K. Singh

Teaching and Research
University of Allahabad

Ramendra K. Singh joined the University of Allahabad as permanent Lecturer in 1997 and became a Full Professor in 2012.
He has been teaching General Chemistry and Spectroscopy at graduate level and Stereochemistry and Biomolecules – DNA/RNA, peptides, enzymes, prostaglandins, etc at post-graduate level since 1997. He supervised more than 40 PG students during their project work and 12 students were awarded a PhD degree under his supervision.

To name a few Ramendra received the Young Scientists’s Award by ISCA, India, an UNESCO Fellowship by UNESCO & Govt of Japan, PDF, Govt of Japan, an INSA Visiting Fellowship & INSA International Exchange Fellowship, INSA, India and a Fulbright Fellowship, USA.
As Ramendra Singh is working in the field of HIV/AIDS where public awareness plays very important role, one of his personal interest lies in social interaction, collecting information at the grass root level and reaching to logical inferences.
Scientific interactions exploring the interdisciplinary research possibilities are the other fields of his personal interest.

Principal Investigator | Administration

Further information

RTG Projects
Research interest
Field of Expertise
Selected publications
Complete list of publications
Contact details

RTG Projects

Four postgraduate students were sent to Heidelberg University during March-April, 2018 for training program. Ramendra Singh acted as the Coordinator and Co-Supervisor for the said students.

Research interest

  • Ramenda has been working in the field of Rational Drug Design against HIV, HPV causing cervical cancer, JEV causing Japanese encephalitis. This requires in silico studies in the first step, which involves dealing with huge peptide molecules. The data are first retrieved from PDB and dealt with intricately for deriving relevant information.
  • The study of protein-ligand interaction during docking experiments generates huge amount of data, which must be nicely carved out to collect the relevant information. This information is highly useful during antiviral and anticancer studies and help in selecting suitable lead molecules, which can be converted into drug molecules.
  • The other research interest involves developing labeled oligonucleotides as tools in diagnostics and molecular biology experiments. These labeled oligonucleotides can be utilized for fishing out complementary DNA/RNA sequences during southern blotting or similar experiments.

Field of Expertise

Drug development against HIV, HPV, JEV and Molecular Biology of DNA/RNA

Selected publications

  • Ritika Srivastava, Sunil K. Gupta, Farha Naaz, Anuradha Singh, Vishal K. Singh,  Rajesh Verma, Nidhi Singh and Ramendra K. Singh (2018) Synthesis, antibacterial activity, synergistic effect, cytotoxicity, docking and molecular dynamics of benzimidazole analogues. Comp. Biol. Chem., 76, 1-16, https://doi.org/10.1016/j.compbiolchem.2018.05.021.
  • Farha Naaz, Ritika Srivastava, Vishal K. Singh, Anuradha Singh, Nidhi Singh, Rajesh Verma and Ramendra K. Singh (2018) Molecular modeling, synthesis, antibacterial and cytotoxicity evaluation of sulfonamide derivatives of benzimidazole, indazole, benzothiazole and thiazole. Bioorg. Med. Chem.  26, 3414-3424, https://doi.org/10.1016/j.bmc.2018.05.015. 
  • Garima Kumari and Ramendra K. Singh (2016) Molecular modeling, synthesis and anti-HIV activity of novel isoindolinedione analogues as potent NNRTIs. Chem Biol Drug Des, 87, 200-212. 
  • Ramendra K. Singh, Agnieszka Miazga, Aleksandra Dąbrowska, Andrzej Lipniacki, Andrzej Piasek, Tadeusz Kulikowski, David Shugar. (2014) Myristoylated derivatives of 2´, 3´-didehydro-2´,3´dideoxythymidine (stavudine, d4T), bi-functional prodrugs with potent  anti-HIV-1 activity and low cytotoxicity. Antivir. Chem. Chemother. 23, 231-235; DOI: 10.3851/IMP2679. 
  • U. P. Singh, H. R. Bhat, A. Verma, M. K. Kumawat, R. Kaur, S. K. Gupta and Ramendra K. Singh (2013) Phenylhydrazone bearing pyrazole and pyrimidine scaffolds: Design and discovery of novel class of non-nucleoside reverse transcriptase inhibitors (NNRTIs) against HIV-1 and their antibacterial properties.  RSC Adv., 3, 17335-17348.  
  • Garima Kumari, Nutan, M. Modi, S. K. Gupta and Ramendra K. Singh (2011) Rhodium (II) acetate-catalyzed stereoselective synthesis, SAR and anti-HIV activity of novel oxindoles bearing cyclopropane ring. Eur. J. Med. Chem. 46, 1181-1188. 
  • Singh UP, Singh R. K. (2011) Molecular docking analysis of novel non-nucleoside reverse transcriptase inhibitor in development: Implication for rational drug design. Retrovirology. 8(Suppl 2), 82. 
  • Ramendra K. Singh, D. Yadav, D. Rai, Garima Kumari, C. Pannecouque (2010) Synthesis, structure- activity relationship and antiviral activity of 3′-N,N-dimethylamino-2′,3′-dideoxythymidine and its prodrugs. Eur J. Med. Chem. 45(9), 3787-3793. 
  • Ramendra K. Singh, D. Rai, D. Yadav, A. Bhargava, J. Balzarini, E. De Clercq (2010) Synthesis, antibacterial and antiviral properties of Curcumin bioconjugates bearing dipeptide, fatty acids and folic acid. Eur. J. Med. Chem. 45(3), 1078-1086. 
  • S. Singh and R. K. Singh (2007) Synthesis and fluorescence studies of some new fluorophores and their affect on hybridization of oligodeoxyribonucleotides. J. of Fluorescence. 17 (2), 139-148. 

Complete list of publications

  • Madhu Yadav, Ritika Srivastava, Farha Naaz, Anuradha Singh, Rajesh Verma and Ramendra K. Singh (2018) In silico studies on new oxathiadiazoles as potential anti-HIV agents. Gene Reports DOI:org/10.1016/j.genrep.2018.12.004
  • Madhu Yadav, Ritika Srivastava, Farha Naaz and Ramendra K. Singh (2018) Synthesis, docking, ADMET prediction, cytotoxicity and antimicrobial activity of oxathiadiazole derivatives. Comp. Biol. Chem. DOI: 10.1016/j.compbiolchem.2018.10.008
  • Ritika Srivastava, Sunil K. Gupta, Farha Naaz, Anuradha Singh, Vishal Kumar Singh, Satish Kumar Gupta, Dominique Schols and Ramendra K. Singh (2018) Alkylated benzimidazoles: Synthesis, docking, molecular dynamics and activity against HIV and yellow fever virus replication. Comp. Biol. Chem. 76, 1-16, https://doi.org/10.1016/j.compbiolchem.2018.05.021.
  • Farha Naaz, Ritika Srivastava, Vishal K. Singh, Anuradha Singh, Nidhi Singh, Rajesh Verma and Ramendra K. Singh (2018) Molecular modeling, synthesis, antibacterial and cytotoxicity evaluation of sulfonamide derivatives of benzimidazole, indazole, benzothiazole and thiazole. Bioorg. Med. Chem. 26, 3414-3424, https://doi.org/10.1016/j.bmc.2018.05.015.
  • A. Singh, V. K. Singh, R. Verma and Ramendra K. Singh (2018) In silico studies on N-(pyridine-2-yl) thiobenzamides as NNRTIs against wild and mutant HIV-1 Strains. Philippine Journal of Science, 147(1), 37-46.
  • A. Singh, R. Srivastava and Ramendra K. Singh (2017) Design, synthesis and antibacterial activity of novel heterocyclic arylsulphonamide derivatives. Interdisciplinary Sciences: Computational Life Sciences, DOI: 10.1007/s12539-016-0207-2.
  • M. Yadav, A. Singh and Ramendra K. Singh (2017) Docking studies on novel bisphenylbenzimidazoles (BPBIs) as non-nucleoside inhibitors of HIV-1 reverse transcriptase. Ind. J. Chem. (B), 56B, 714-723.
  • Nidhi Singh, Ritika Srivastava, Anuradha Singh and Ramendra K. Singh (2016) Synthesis and photophysical studies on naphthalimide derived fluorophores as markers in drug delivery. Journal of Fluorescence, 26, 1431-1438; DOI: 10.1007/s10895-016-1835-y.
  • A. Singh, M. Yadav, R. Srivastava, N. Singh, R. Kaur, S. K. Gupta and Ramendra K. Singh (2016) Design and anti-HIV activity of arysulphonamides as non-nucleoside reverse transcriptase inhibitors. Med. Chem. Res. 25(12), 2842-2859; DOI: 10.1007/s00044-016-1707-7.
  • Garima Kumari and Ramendra K. Singh (2016) Molecular modeling, synthesis and anti-HIV activity of novel isoindolinedione analogues as potent NNRTIs. Chem Biol Drug Des, 87, 200-212.
  • Anuradha Singh, Dipti Yadav, Madhu Yadav, Ashwini Dhamanage, Smita Kulkarni and Ramendra K. Singh (2015) Molecular modeling, synthesis and biological evaluation of N-heteroaryl compounds as reverse transcriptase inhibitors against HIV-1. Chem Biol Drug Des, 85, 336-447.
  • Bhat HR, Singh UP, Gahtori P, Ghosh SK, Gogoi K, Prakash A, Ramendra K. Singh (2015) Synthesis, docking, in vitro and in vivo antimalarial activity of hybrid 4-aminoquinoline-1,3,5-triazine derivatives against wild and mutant malaria parasites, Chem Biol Drug Des, 86, 265-271.
  • HR Bhat, UP Singh, A Thakur, SK Ghosh, K Gogoi, A Prakash, Ramendra K. Singh (2015) Synthesis, antimalarial activity and molecular docking of hybrid 4-aminoquinoline-1,3,5-triazine derivatives. Experimental Parasitology, 157, 59-67.
  • G. Kumari and Ramendra K. Singh (2015) Green synthesis, antibacterial activity and SAR of some novel naphthalimides and allylidenes. Med Chem Res, 24, 171-181. DOI 10.1007/s00044-014-1118-6.
  • R Srivastava, N Singh, A Singh, Madhu Yadav and Ramendra K. Singh (2014) Computational studies on non-nucleoside analogues of pyrimidine as NNRTIs against HIV-1. BMC Infectious Disease, 14 (suppl 3) E3.
  • A Singh, M. Yadav, N Singh, R Srivastava, R Kaur, SK Gupta and Ramendra K. Singh (2014) Computational modelling, green synthesis and biological activity of arysulfonilamides as NNRTIs against HIV-1. BMC Infectious Disease, 14 (suppl 3) E4.
  • A Singh, M Yadav, R Srivastava, N Singh, A Godse, R Suryawanshi, A Dhamanage, S Kulkarni and Ramendra K. Singh (2014) Design, synthesis and biological evaluation of N-heteroaryl compounds as probable NNRTIs against lab adapted strains and the primary isolates of HIV-1. BMC Infectious Disease, 14 (suppl 3) E15.
  • A Singh, M Yadav, P Singh, R Srivastava, N Singh, R Verma and Ramendra K. Singh (2014) N-Heterocyclic analogues as peptide deformylase inhibitors: Molecular modelling and antibacterial evaluation. BMC Infectious Disease, 14 (suppl 3) E18.
  • Ramendra K. Singh, Agnieszka Miazga, Aleksandra Dąbrowska, Andrzej Lipniacki, Andrzej Piasek, Tadeusz Kulikowski, David Shugar. (2014) Myristoylated derivatives of 2´, 3´-didehydro-2´,3´dideoxythymidine (stavudine, d4T), bi-functional prodrugs with potent anti-HIV-1 activity and low cytotoxicity. Antivir. Chem. Chemother. 23, 231-235; DOI: 10.3851/IMP2679.
  • G. Kumari and Ramendra K. Singh (2013) Anti-HIV drug development: Structural features and limitations of present day drugs and future challenges in the successful HIV/AIDS treatment. Curr. Pharm. Des. 19(10), 1767-1783.
  • U. P. Singh, H. R. Bhat, A. Verma, M. K. Kumawat, R. Kaur, S. K. Gupta and Ramendra K. Singh (2013) Phenylhydrazone bearing pyrazole and pyrimidine scaffolds: Design and discovery of novel class of non-nucleoside reverse transcriptase inhibitors (NNRTIs) against HIV-1 and their antibacterial properties. RSC Adv., 3, 17335-17348.
  • Hans Raj Bhat, Udaya Pratap Singh, Prashant Gahtori, Surajit Kumar Ghosh, Kabita Gogoi, Anil Prakash and Ramendra K. Singh (2013) 4-Aminoquinoline-1,3,5-triazine: Design, synthesis, in vitro antimalarial activity and docking studies, New J. Chem. 37, 2654-2662, DOI: 10.1039/c3nj00317e.-Selected for cover page of New Journal of Chemistry for September 2013 Issue-Selected as HOT ARTICLE for the month of July, 2013 by Editorial Board of New Journal of Chemistry
  • G. Kumari and Ramendra K. Singh (2013) Synthesis and in-vitro antibacterial activity of Schiff bases of N-subsituted isatins as effective scaffolds. Med. Chem. Res. 22, 927-933.
  • Hans Raj Bhat ,  Udaya P Singh ,  Prashant Gahtori ,  Surajit Kumar Ghosh ,  Kabita Gogai ,  Anil Prakash and Ramendra K Singh (2013) Antimalarial activity and docking studies of novel bi-functional hybrids derived from 4-aminoquinoline and 1,3,5-triazine against wild and mutant malaria parasites as pf-DHFR inhibitor. RSC Adv., 3, 2942-2952.
  • Singh UP, Bhat HR and R. K. Singh (2013) Ceric ammonium nitrate (CAN) catalysed expeditious one-pot synthesis of 1,3-thiazine as IspE kinase inhibitor of Gram-negative bacteria using polyethylene glycol (PEG-400) as an efficient recyclable reaction medium. Competus Rendus Chimie (International Journal of Chemistry) 16, 462-468. DOI.org/10.1016/j.crci.2012.11.019.
  • Singh UP, Bhat HR, Kumawat MK, Singh R. K. (2013) Utilisation of Home Laundry Effluent (HLE) as a catalyst for the expeditious one-pot aqueous phase synthesis of highly functionalised 4-thiazolidinones, Springer Plus, 2, 466.
  • D. Rai, G. Kumari, A. Singh and Ramendra K Singh (2013) Curcumin Bioconjugates: Studies on Structure-Activity Relationship and Antibacterial Properties against clinically isolated strains. Med. Chem. 9, 999-1007.
  • Singh UP, Bhat HR, Gahtori P, Singh R K (2013) Hybrid phenylthiazole-1, 3, 5-triazine target cytosolic leucyl-tRNA synthetase for antifungal action as revealed by molecular docking studies. In Silico Pharmacology, 1:3, DOI: 10.1186/2193-9616-1-3.Ranked as top 10 most viewed article since its publication
  • Singh UP, Pathak M, Dubey V, Bhat HR, Singh R K (2012) Design, synthesis, antibacterial activity and molecular docking studies on novel hybrid 1,3-thiazine-1,3,5-triazine derivatives as potential bacterial translation inhibitor. Chemical Biology and Drug Design, 80(4), 572-583.
  • G. Kumari and Ramendra K. Singh (2012) Highly active antiretroviral therapy for treatment of HIV/AIDS patients: Current status and future prospects and the Indian scenario. HIV & AIDS Review. 11, 5-14.THE MOST CITED ARTICLE PUBLISHED SINCE 2010, EXTRACTED FROM SCOPUS
  • D. Yadav, A. Singh, M. Yadav and Ramendra K. Singh (2012) In-silico designing of acyclic nucleoside phosphonates and their anti-HIV potential. BMC Infectious Diseases 12(suppl 1), 3.
  • Singh, M. Yadav, D. Yadav, G. Kumari and Ramendra K. Singh (2012) Novel acyclic nucleoside analogues as inhibitors of HIV-1 RT. BMC Infectious Diseases 12(suppl 1), 43.
  • Garima Kumari, Nutan, M. Modi, S. K. Gupta and Ramendra K. Singh (2011) Rhodium (II) acetate-catalyzed stereoselective synthesis, SAR and anti-HIV activity of novel oxindoles bearing cyclopropane ring. Eur. J. Med. Chem. 46, 1181-1188.
  • Diwakar Rai and Ramendra K. Singh (2011) Synthesis and antibacterial activity of benzamides and sulfonamide derived from 2-amino-5-bromo/nitropyridine against bacterial strains isolated from clinical patients. Indian J. Chem. (B). 50B, 931-936.
  • Singh UP, Singh R. K. (2011) Molecular docking analysis of novel non-nucleoside reverse transcriptase inhibitor in development: Implication for rational drug design. Retrovirology. 8(Suppl 2), 82.
  • U. P. Singh, P. Gahtori, Ramendra K. Singh (2011) In vitro antifungal activity of some 1,3,5-triazine derivatives. Nature Precedings, hdl:10101/npre.2011.5751.1: March 01, 2011.
  • U P Singh, Ramendra K. Singh, H R Bhat, Y P Subhaschandra, V Kumar, M K Kumawat, P Gahtori. (2011) Synthesis and antibacterial evaluation of series of novel trisubstituted-s-triazine derivatives. Med. Chem. Res. 20(9), 1603-1610.
  • Ramendra K. Singh, D. Yadav, D. Rai, Garima Kumari, C. Pannecouque (2010) Synthesis, structure- activity relationship and antiviral activity of 3′-N,N-dimethylamino-2′,3′-dideoxythymidine and its prodrugs. Eur J. Med. Chem. 45(9), 3787-3793.
  • Ramendra K. Singh, D. Rai, D. Yadav, A. Bhargava, J. Balzarini, E. De Clercq (2010) Synthesis, antibacterial and antiviral properties of Curcumin bioconjugates bearing dipeptide, fatty acids and folic acid. Eur. J. Med. Chem. 45(3), 1078-1086.
  • Garima Kumari & Ramendra K. Singh (2009) HIV/AIDS: Vibhinn Aayam. Vijnan, Vijnan Parishad, Allahabad. Dec. 2009, pp 16-19. ISSN: 373-1200.
  • Ritesh Kumar, Richa Srivastava, R. K. Singh, A. S. Surolia and Desirazu N Rao (2008) Activation and inhibition of DNA methyltransferases by S-adenosyl-L-homocysteine analogues. Bioorg. Med. Chem. 16(5), 2276-2285.
  • D. Rai, D. Yadav, J. Balzarini, E. De Clercq and R. K. Singh (2008) Design and development of Curcumin bioconjugates as antiviral agents. Nucleic Acids Symp Ser (Oxf) 52, 599-600.
  • D. Yadav, D. Rai, J. Balzarini, E. De Clercq and R. K. Singh (2008) Thymidine analogues as potential antiviral agents. Nucleic Acids Symp Ser (Oxf) 52, 263-264.
  • G. Kumari and R. K. Singh (2008) Design and synthesis of novel oxindoles as potential non-nucleosidic reverse transcriptase inhibitors against HIV. Nucleic Acids Symp Ser (Oxf) 52, 265-266.
  • Singh and R. K. Singh (2008) Synthesis of novel fluorophores for labeling of oligonucleotides. Nucleic Acids Symp Ser (Oxf) 52, 261-262.
  • S. Singh and R. K. Singh (2007) Synthesis and fluorescence studies of some new fluorophores and their affect on hybridization of oligodeoxyribonucleotides. J. of Fluorescence. 17 (2), 139-148.
  • S. Singh and R. K. Singh (2007) Novel fluorophores for labelling of nucleosides and oligonucleotides Nucleosides, Nucleotides & Nucleic Acids. 26 (10-12), 1573-1576.
  • S. Sinha, R. Srivastava, B. Prusty, B. C. Das and R. K. Singh (2007) Some novel adenosine mimics: Anticancer potential against cervical cancer caused by Human Papilloma Virus. Nucleosides, Nucleotides & Nucleic Acids. 26 (6-7), 773-777.
  • R. Srivastava, A. Bhargava and R. K. Singh (2007) Synthesis and antimicrobial activity of some novel nucleoside analogues of adenosine and 1,3-dideazaadenosine. Bioorg. Med. Chem. Lett. 17, 6239-6244.
  • S. Singh, P. Kumar, K. C. Gupta and R. K. Singh (2007) Synthesis and biophysical studies of fluorescently labeled oligodeoxyribonucleotides. Nucleosides, Nucleotides & Nucleic Acids. 26 (5), 521-531.
  • S. Singh & R. K. Singh (2006) Synthesis and fluorescence studies of fluorescently labelled phosphoramidites: synthons for multiple labelled oligonucleotides. Current Science. 91 (6), 836-839.
  • Sarika Sinha & Ramendra K. Singh, (2006) Nucleoside analogs: The Genetic Drugs. Everyman’s Science. Vol. XLI No. 3, p. 173-177. ISSN: 0531-495 X.
  • Sarika Sinha, Richa Srivastava, E. De Clercq & R. K. Singh (2004) Synthesis and antiviral properties of arabino and ribonucleosides of 1,3-dideazaadenine, 4-nitro-1,3-dideazapurine and diketopiperazine. Nucleosides, Nucleotides and Nucleic Acids. 23 (12), 1815-1824.
  • R. K. Singh & Shipra Singh (2004) Bioinformatics softwares: an overview. J. Bioinformatics India. 2(1), 77-82.
  • Sarika Sinha & R. K. Singh (2003) Facile synthesis of oligonucleotides on solid support using pyridine derivatives for amino and phosphate protection. Indian J. Chem., 42B, 7, 1696-1700. Sarika Sinha & R. K. Singh.
  • Krishna K Dubey, Yashveer Singh, Sanjay Kumar, Ramendra K. Singh, and Krishna Misra (2002) Covalent labeling at 5′- end of synthetic oligonucleotides by one step generation of alkylamino group. Indian J. Chem., 41B, 6, 1246-1250.
  • R. K. Singh & H. Takaku (1999) Synthesis and Biological properties of 5′-2′ oligodeoxyribonucleotide, an isomer of biological DNA. Nucleosides & Nucleotides, 18, 1403-1404.
  • R. K. Singh, S. Ohuchi, T. Wada & T. Hata (1998) Synthesis of chlorodideoxynucleosides using tri (2,4,6- tribromophenoxy) dichlorophosphorane. Nucleosides & Nucleotides, 17, 123-130.
  • Krishna K. Dubey, R.K. Pandey M. Mohan, S. Tripathi, R. K. Singh & K. Misra (1997) Fluorescent labeling at 5’-terminus of oligonucleotides preceded by one step alkylamino generation. J. Intl. Acad. Phys. Sci. 1, 13-18.
  • Krishna K. Dubey, R. K. Singh & K. Misra (1997) Fluorescent labeling of some antisense oligonucleotides. Neurochemistry International 31(3), 405-412.
  • R. K. Singh, K. Takai & H. Takaku (1996) Studies on triplx formation by homopyrimidines having 2′-5′ phosphodiester bond. Nucleic Acids Symp. Ser (Oxf) 35, 119-120.
  • R. K. Pandey, Krishna K. Dubey, K. Misra & R. K. Singh (1996) Modified oligonucleotides as fluorescent probes. Nucleic Acids Symp. Ser (Oxf) 35, 199-200.
  • P. Kumar, R. K. Singh & K. Misra (1996) 2-Vinylpyridine: a novel reagent for O6 protection of 2′-deoxyguanosine. Indian J. Chem. 35B, 657-66.
  • R. K. Singh , K. K. Dubey, R. K Pandey & K. Misra (1996) Thiocarbamate linkage as internucleosidic bond. Indian J. Biochem. Biophys. 33(5), 425-427.
  • P. Kumar, K. K. Dubey, R. K. Singh & K. Misra (1995) A novel strategy for O6-Protection of guanosine. Nucleic Acids Symp. Ser (Oxf) 34, 51-52.
  • K. K. Dubey, P. Kumar, R. K. Singh & K. Misra (1995) Fluorophores for labeling of DNA/RNA fragments. Nucleic Acids Symp. Ser (Oxf) 34, 177-178.
  • K. K. Dubey, Ramendra K. Singh & K. Misra (1995) A novel bifunctional fluorescent tag for use in molecular biology. Indian J. Chem. 34B, 876-878.
  • H. Ayukawa, S. Ohuchi, S. Higashiya, Ramendra K. Singh, M. Ishikawa & T. Hata (1992) Alkylation reaction of phosphorus oxy acids. Nucleic Acids Symp. Ser (Oxf) 27, 95-96.
  • Ramendra K. Singh, S. Ohuchi, T. Wada & T. Hata (1992) Facile chlorination of sugars moiety of nuleosides using tris (2,4,6-tribromophenoxy) dichlorophosphorane. Chemistry Lett. 1505-1506.
  • Ramendra K. Singh, A. Dikshit, M. Chaddha, G. Watal & K. Misra (1990) Protecting groups used in used in oligonucleotide synthesis: a current survey. J. Sci. Ind. Res. 49, 441-448.
  • K. Misra, A. Dikshit, M. Chaddha & Ramendra K. Singh (1988) Naphthaloyl group: a new selective amino protecting group for deoxynucleosides in oligonucleotide synthesis. Can. J. Chem. 66, 2989-92.
  • K. Misra, A. Dikshit, M. Chaddha & Ramendra K. Singh (1988) (α-pyridyl) methylphosphoro – bis – triazoide) as a new phosphorylating reagents for internucleotide bond formation. J. Biosciences. 13(2), 189-199.
  • Ramendra K. Singh & K. Misra (1988) Improvements in oligonucleotide synthesis using phenoxyacetyl as amino protecting group. Indian J. Chem. 27B, 409-417.

Contact details

Address:

Bioorganic Research Laboratory
Department of Chemistry
Faculty of Science
University of Allahabad
Prayagraj, PIN 211002

Phone: +91-9450304598; +91-532-2461005
Fax: +91-532-2461005
Email of assistant: singhramk@rediffmail.com 

 

Pradeep Kumar Singh
Syed Ibrahim Rizvi
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