• Jagjeet Singh
• Neetu Mahajan

The synthesis of Pyridipyrimidines has been an area of interest for many a workers due to its potential pharmacological activity as lead compound in many formulations. A simple methodology has been formulated to the synthesis of Pyrido[1,2-a]pyrimidines and have been converted into their 3-(3-arylpyrazolo)-2,3-dihydropyrido[1,2-a]pyrimidine-2,4-diones using mild and easy one pot Bigenelli condensation in the final step. A Step-wise Facile approach to Synthesis of Pyrido[1,2-a]pyrimidines and their transformation to 3-(3-arylpyrazolo)-2,3-dihydropyrido[1,2-a]pyrimidine-2,4-diones. Neetu Mahajana , Jagjeet Snghb* a School Education Department b Depatment of Chemistry G. G. M. Science College Cluster University of Jammu The synthesis of Pyridipyrimidines has been an area of intrest for many a workers due to its potential phoarmacological activity as lead compound in many formulations. A simple methodology has been formulated to the synthesis of Pyrido[1,2-a]pyrimidines and have been converted into their 3-(3-arylpyrazolo)-2,3-dihydropyrido[1,2-a]pyrimidine-2,4-diones using mild and easy one pot Bigenelli condensation in the final step.

Lead Compounds, Cytotoxic, Anti-inflammatory, Equimolar, Recrystallise

"A Step-wise Facile approach to Synthesis of Pyrido[1,2-a]pyrimidines and their transformation to 3-(3-arylpyrazolo)-2,3-dihydropyrido[1,2-a]pyrimidine-2,4-diones.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.825-834, June 2019, Available :http://www.jetir.org/papers/JETIR1907A01.pdf

"A Step-wise Facile approach to Synthesis of Pyrido[1,2-a]pyrimidines and their transformation to 3-(3-arylpyrazolo)-2,3-dihydropyrido[1,2-a]pyrimidine-2,4-diones.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp825-834, June 2019, Available at : http://www.jetir.org/papers/JETIR1907A01.pdf