N.R.CHATTERJEE, D.C.SHARMA, G.R.JADHAV, and B.G.CHANDAK. 2010. “AN EFFICIENT AND FACILE SYNTHESIS OF SOME ETHYL -1-CARBAMOYL-4- (2 OR 4-SUBSTITUTED PHENYL)-6-METHYL-2-OXO-1, 2, 3, 4- TETRAHYDROPYRIMIDINE-5-CARBOXYLATE THROUGH ULTRASOUND ACCELERATED VILSMEIER-HAACK REACTION AND THEIR SCREENING AS ANTIPLATELET & ANTICAR”. International Journal of Pharma and Bio Sciences 1 (3):1-8. https://ijpbs.net/index.php/journal/article/view/109.