Conferences | Bhmlab107

Abstracts published in conference proceedings:

49. Sujan Kalita and Bhubaneswar Mandal* Inhibition of Amyloid-beta Fibrillogenesis and Metal Sequestration by a designed Head-to-Tail Peptidomimetic pave a Therapeutic Strategy against Alzheimer's Disease (ETCS -2020), 13-15th February, 2020, Department of Chemistry, Gauhati University, Gopinath Bordoloi Nagar, Guwahati, India (OP-59).

48. Rajat Subhra Giri and Bhubaneswar Mandal* Supramolecular Self-association of two different tripeptides: Crystallographic Insights, Regional Seminar on Science for Sustainable Development (SSD-2019), 9th January, 2019, Department of Chemistry, B. Borooah College, Guwahati, Page 50 (OP-36).

47. Rajat Subhra Giri and Bhubaneswar Mandal* Self-assembly of Boc-Gly-Phe-Phe-OMe and Boc-Gly-Phg-Phe-OMe Exhibits Supramolecular Helical Architecture, Frontiers in Chemical Sciences [FICS 2018], 6-8th December 2018, Department of Chemistry, IIT Guwahati, Page 365 (P-213)

46. Rajat Subhra Giri and Bhubaneswar Mandal* C-terminal Dipeptides of Amyloid β Crystallize in Parallel β-Sheet Arrangement, Research Conclave’18, 8-11th March, 2018, Students’ Academic Board, Indian Institute of Technology Guwahati, India (Poster).

45. Srinivasa Rao Manne and Bhubaneswar Mandal* A new generation of an efficient coupling reagent, ‘Boc-Oxyma’- one more step towards the coupling reagents, Research Conclave-2018, 8th March 2018, Student Academic Board (SAB), Indian Institute of Technology Guwahati, Guwahati, India (Oral).

43. Rajat Subhra Giri and Bhubaneswar Mandal* Solid Phase Peptide Synthesis by Boc-chemistry on a Resin Usually Used for Fmoc-chemistry, International Conference on Chemistry for Human Development [ICCHD-2018] 8-10th January 2018, Heritage Institute of Technology, Kolkata, Page 113 (P-076).

42. Rajat Subhra Giri and Bhubaneswar Mandal* NMR Studies of a Model Aβ (1-4) and α-synuclein (110-115) Peptide Fragment, International Conference on Sophisticated Instrument in Modern Research [ICSIMR-2017], 30th June-1st July, IIT Guwahati, Page 113 (PP-52).

41. Srinivasa Rao Manne and Bhubaneswar Mandal* Ethyl 2-(tert-butoxycarbonyloxyimino)-2-Cyanoacetate (Boc-Oxyma), a novel coupling reagent for peptide synthesis and relevant organic transformation, XIII J-NOST Conference for Research Scholars (J-NOST-2017), 9th November 2017, Department of Chemistry, Banaras Hindu University, Varanasi (Oral).

40. Jyoti Chandra and Bhubaneswar Mandal* Direct Synthesis of Oxyma-O-sulphonates, Sulphonates of Alcohols and Oxime-O-sulphonates under Microwave Irradiation and its Application in Relevant Organic Transformation, XIII J-NOST Conference for Research Scholars (J-NOST-2017), 9th November, 2017, Department of Chemistry, Banaras Hindu University, Varanasi, PP-14 (Poster).

39. Srinivasa Rao Manne and Bhubaneswar Mandal* One-pot reduction of amino acids to corresponding amino alcohols, ChemConvene-2017, 25th July 2017, Department of Chemistry, IIT Guwahati (Poster).

38. Srinivasa Rao Manne and Bhubaneswar Mandal* Synthesis of hydroxamic acids and ureas by using Ethyl 2-(tert-butoxycarbonyloxyimino)-2-cyanoacetate (Boc-Oxyma) as a reagent and its racemization and mechanistic study by HPLC and NMR, International Conference on Sophisticated Instruments in Modern Research, 30th June 2017, Central instruments facility, IIT Guwahati, Page 67 (Poster).

37. Rajat Subhra Giri and Bhubaneswar Mandal* Lewis Acid based Side Chain Modification of Aspartic Acid and Glutamic Acid during Solid Phase Peptide Synthesis, 20th CRSI National Symposium in Chemistry, Department of Chemistry, 3rd Feb 2017, Gauhati University, Page 221 (PP-296).

36. Jyoti Chandra, Dharm Dev and Bhubaneswar Mandal* Synthesis of Benzoxazole and Benzothiazole using Ethyl 2-Cyano-2-(2-nitrobenzenesulfonyloxyimino) acetate (o-NosylOXY) both Solution and Solid Phase, 20th CRSI National Symposium in Chemistry, Department of Chemistry, 3rd Feb 2017, Gauhati University, Page 143 (PP-141).

35. Tapasi Kalita, Dharm Dev and Bhubaneswar Mandal* Synthesis of Benzoxazole and Benzothiazole from Carboxylic Acids by Ethyl 2-Cyano-2-(2-nitrobenzenesulfonyloximino) acetate and para-Toluenesulfonic Acid, Frontiers in Chemical Sciences 2016, 8th December 2016, Department of Chemistry, IIT Guwahati, Page 124 (P-69).

34. Srinivasa Rao Manne and Bhubaneswar Mandal* Synthesis of Peptide Hydroxamic Acids Directly From Carboxylic Acid using Ethyl 2-(tert-Butoxycarbonyloxyimino)-2-cyanoacetate (Boc-Oxyma), Frontiers in Chemical Sciences 2016, 8th December 2016,Department of Chemistry, IIT Guwahati, Page 106 (P-51).

33. Rajat Subhra Giri and Bhubaneswar Mandal* On resin Lewis Acid based Peptide Modification on Asp or Glu, Frontiers in Chemical Sciences 2016, 8th December 2016, Department of Chemistry, IIT Guwahati, Page 97 (P-42).

32. Dharm Dev, Jyoti Chandra, and Bhubaneswar Mandal*, Benzoxazole and Benzothiazole Synthesis from Amino Acid in Solution and On resin by Ethyl 2-Cyano-2-(2-nitrobenzenesulfonyloxyimino) acetate and para-Toluenesulfonic Acid, Frontiers in Chemical Sciences 2016, 8th December 2016, Department of Chemistry, IIT Guwahati, Page 75 (P-20).

31. Sourav Kalita, Ashim Paul, Sujan Kalita, and Bhubaneswar Mandal, Anti-Diabetic Activity of Aminobenzoic Acid Containing a/b and a/g but not a/d Hybride Peptide, Frontiers in Chemical Sciences 2016, 8th December 2016, Department of Chemistry, IIT Guwahati, Page 50 (OP-13).

30. Srinivasa Rao Manne and Bhubaneswar Mandal* Peptide Hydroxamic Acids synthesis from Carboxylic Acid using Ethyl 2-(tert-Butoxycarbonyloxyimino)-2-cyanoacetate (Boc-Oxyma), 19th CRSI National Symposium in Chemistry, 14th July 2016, Department of Chemistry, University of North Bengal, (PP45).

29. Tanmay Mondal, Asim Paul, Krishna Chaitanya Nadimpally, and Bhubaneswar Mandal*Aspartimide Formation as a Novel b-Sheet Breaking Strategy against Alzheimer's Disease, International Conference on Nascent Developments in Chemical Sciences: Opportunities for Academia-Industry Collaboration, 16th October 2015, Department of Chemistry, Birla Institute of Technology and Science, Pilani; Page-335 (PP-256).

28. Srinivasa Rao Manne, Kishore Thalluri, and Bhubaneswar Mandal* Ethyl 2-Cyano-2-(4-nitrophenylsulfonyloxyimino) acetate (4-NBsOXY) as Reagent for Racemization Free Hydroxamic Acids and Ureas Synthesis from Acids, International Conference on Nascent Developments in Chemical Sciences: Opportunities for Academia-Industry Collaboration, 16th October 2015, Department of Chemistry, Birla Institute of Technology and Science, Pilani; Page-316 (PP-237).

27. Bhubaneswar Mandal, Peptide based pro-drug design against Alzheimer's disease, 5th Indian Peptide Symposium - 2015, 24-25 September, JNCASR, Bangalore. Invited lecture, Abstract Book, page 11 (L-9)

26. Dharm Dev, Nani Babu Palakurthy, and Bhubaneswar Mandal*, Synthesis of O-Benzyl Hydroxamates from Carboxylic Acids by using the N-Hydroxy Benzotriazole Esters of Sulfonic Acids, ChemConvene-2015, 8th April, 2015, Department of Chemistry, IIT Guwahati (P-10).

25. Srinivasa Rao Manne, Kishore Thalluri, Rajat Subhra Giri and Bhubaneswar Mandal*, Microwave assisted Chemoselective and Stereoselective Synthesis of Peptide Alcohols from Amides via Transamidation, ChemConvene-2015, 8th April, 2015, Department of Chemistry, IIT Guwahati (P-29).

24. Tanmay Mondal, Ashim Paul and Dr. Bhubaneswar Mandal, A Novel β-Sheet Breaker Strategy Against Amyloid Aggregation and Fibrillogenesis, ChemConvene-2015, 8th April, 2015, Department of Chemistry, IIT Guwahati (P-34).

23. Dharm Dev, and Bhubaneswar Mandal, Ethyl 2-Cyano-2-(2-Nitrobenzene sulfonyloxyimino) Acetate (o-NosylOXY): One of the Best Coupling Reagent at Present, Research Conclave 1st edition, 25th March, 2015, Department of Chemistry, IIT Guwahati (OP-03).

22. Ashim Paul, Tanmay Mondal, and Bhubaneswar Mandal*, Disruption of toxic Alzheimer's amyloid aggregates into non toxic species by conformationally restricted α/β hybrid peptide. Abstract book: 10th International Symposium on Bio-Organic Chemistry (ISBOC 10), 11th-15th January, 2015, IISER Pune, India with sponsorship of IUPAC, P-088, page 237 (Poster).

21. Ashim Paul, Dr. Krishna Chaitanya Nadimpally, Tanmay Mondal, Sourav Kalita, and Bhubaneswar Mandal*, Novel Strategies for Peptide Based Drug Design against Alzheimer’s Disease, 13th Eurasia Conference on Chemical Sciences (EuAsC2S-13), 14th-18th December, 2014, IISc, Bangalore. (Invited lecture in Chemistry of Living Systems Section, CLS-IL-4), Program Book page 40.

20. Krishna Chaitanya Nadimpally, Ashim Paul, Tanmay mondal, Sourav Kalita and Bhubaneswar Mandal*, Pro-drug concept for anti-alzheimer’s drug design, Abstract book, Frontier in Chemical Sciences (FICS-2014), 4th-6th December, 2014, IIT Guwahati, India, IL-6, Page 12. (Invited lecture)

19. Ashim Paul, Kishore Thalluri, Srinivasa Rao Manne, Sourav Kalita and Bhubaneswar Mandal*, Synthesis of biologically active peptide alcohols from C-terminal amide under microwave irradiation, Abstract book, Frontier in Chemical Sciences (FICS-2014), 4th-6th December, 2014, IIT Guwahati, India, P-24, Page 70 (Poster).

18. Dharm Dev, Jyoti Chandra and Bhubaneswar Mandal*, Application of ethyl 2-cyano-2-(2-nitrobenzenesulfonyloxyimino) acetate (o-NosylOXY): amide and peptide synthesis, Abstract book, Frontier in Chemical Sciences (FICS-2014), 4th-6th December, 2014, IIT Guwahati, India, P-8, Page 54 (Poster).

17. Jyoti Chandra, Dharm Dev and Bhubaneswar Mandal*, Ethyl-2-cyano-2-(2-nitrobenzenesulfonyloxyimino) acetate (2-NBsOXY): a recyclable coupling reagent for synthesis of hydroxamate under mild condition, Abstract book, Frontier in Chemical Sciences (FICS-2014), 4th-6th December, 2014, IIT Guwahati, India, P-39, Page 86 (Poster).

16. Kishore Thalluri, Dharm Dev, Nani Babu Palakurthy, Srinivasa Rao Manne, Jyoti Chandra and Bhubaneswar Mandal*, The coupling reagents the world in need indeed, Souvenir of international conference on new dimensions in chemistry and chemical technologies ‒ applications in pharma industry, NDCT-2014, under TEQIP-11, JNTU Hyderabad, 23th-25th June, 2014, CHO-06, page 28.

15. Dharm Dev, Jyoti Chandra, Ashim Paul and Bhubaneswar Mandal*, Racemization free Esterification Promoted by Ethyl 2-cyano-2-(2-nitrobenzene sulfonyloxyimino) acetate (2-NBsOXY) under milder conditions, 8th Mid-Year chemical research society of India (CRSI), National symposium in chemistry, 10th-12th July, 2014, P-82857, page-130.

14. Ashim Paul, Tanmay Mondal, Dharm Dev and Bhubaneswar Mandal*, Inhibition of alzheimer’s amyloid β derived peptide aggregation by β-sheet breaker hybrid peptide, 8th Mid-Year chemical research society of India (CRSI), National symposium in chemistry, 10th-12th July, 2014, P-88429, page-138.

13. Kishore Thalluri and Bhubaneswar Mandal*, Ethyl 2-(tert-Butoxycarbonyloxyimino)-2-Cyanoacetate (Boc-Oxyma) as Coupling Reagent for Racemization free Peptide Synthesis , Abstract Book, 20th ISCB International Conference (ISCBC-2014), 1st-4th March 1-4, University of Delhi, Delhi, India, P 114, page: 204 (poster).

12. Nani Babu Palakurthy, Dharm Dev and Bhubaneswar Mandal*, Sulfonate esters as useful synthetic reagents, Abstract Book, 1st Annual International Conference (AIC-1) & Industry – CCRS Congress (ICC) 2013, Sanketika Vidya Parishad Engineering College, Visakhapatnam, July 13-14, 2013 (poster).

11. Krishna Chaitanya Nadimpally, Ashim Paul, and Bhubaneswar Mandal*, Towards the development of the concept of β-breaker di-peptides: A proof of principle, Abstract book, 4th Indian Peptide Symposium, 21-22 February, 2013, Saha Institute of Nuclear Physics, Kolkata. S6, page: 31-32 (oral presentation); P32 , page: 140 (poster).

10. Krishna Chaitanya Nadimpally, Ashim Paul and Bhubaneswar Mandal*, Modulation of aggregation propensity of amyloid beta(1-38) by site specific multiple proline substitution", Abstract Book 8th J-NOST (National Organic Symposium Trust) Conference, 15th – 17th December,2012, IITGuwahati, P 56, page 116.

9. Bhubaneswar Mandal*; "b-breaker dipeptide: Development of a novel approach for amyloid disruption. Pre-proceeding volume, Young Scientist Research Awardee’s Meet", November 26-28, 2012, BARC, Mumbai. page: 133-135 (Oral).

8. Nani Babu Palakurthy, Dharm Dev, Shubhasmin Rana, Krishna Chaitanya Nadimpally and Bhubaneswar Mandal*; "A facile acid free sulfonamide synthesis under ambient and milder conditions", International symposium on chemistry and chemical biology of natural products (CCBNP-2012), 2nd – 4th August, 2012, IICT Hyderabad. P 173, page: 271.

7. Dharm Dev, Nani Babu Palakurthy and Bhubaneswar Mandal*; "A faster synthesis of nitriles using sulfonate esters of Oxyma" Abstract Book International symposium on chemistry and chemical biology of natural products (CCBNP-2012), 2nd – 4th August, 2012, IICT Hyderabad. P185, page: 283.

6. Ashim Paul, Krishna C. Nadimpally, Kishore Thalluri, and Bhubaneswar Mandal*, "One pot protocol for amide synthesis of unprotected amino acids", Abstract book National symposium on recent trends in chemical science and technology (RTCST-2012), 3rd – 4th March, 2012, IIT Patna, P 28, page 80.

5. Kishore Thalluri, Krishna C. Nadimpally, Ashim Paul and Bhubaneswar Mandal*, "Reagent economized and waste minimized approach of amide syntheses by one pot", Abstract book National symposium on recent trends in chemical science and technology (RTCST-2012), 3rd – 4th March, 2012, IIT Patna, P 26, page 78.

4. Nadimpally Krishna Chaitanya, Kishore Thalluri, Ashim Paul, Nani babu Palakurthy and Bhubaneswar Mandal*; "Catalyst and solvent free amidation of inactive esters of N-protected amino acids: A green chemistry perspective", Abstract Book CRSI-2012 (national symposium), held at IISER Trivandrum & NIIST Trivandrum, 3rd – 5th February, 2012, P 28, Page 68.

3. Abhijit Saha, N. K. Chaitanya and Bhubaneswar Mandal*; "A rapid repetitive and cost effective chemoselective ligation protocol for peptide Synthesis", Abstract book International Symposium on the advances in Chemical Sciences, IIT Guwahati, 30thJanuary , 2012, P4, page 22.

2. Nani Babu Palakurthy, Abhijit Saha, Madhusudan Manna and Bhubaneswar Mandal*; “DBU catalyzed Peptide Synthesis from Benzyl esters of Amino acids”, Abstract Book Frontiers in Chemcial Sciences-2010 (national symposium), IIT Guwahati, December 3-4, 2010, P 64, page 93.

1. Krishna Chaitanya Nadimpally, Kishore Thalluri, Santu Mandal, Bhubaneswar Mandal*; “Facile Synthesis of Water Soluble Peptide Based Polymers” Abstract Book Frontiers in Chemcial Sciences-2010 (national symposium), IIT Guwahati, December 3-4, 2010, P 83, page 113.