Kshirsagar, S.; Nimje, H.; Chaudhari, P.; Oswal, R. Microwave Assisted Synthesis and Pharmacological Screening of Novel 6-Methyl-2-Oxo- 4-Substituted 5-(5-Phenyl-1,3,4-Oxadiazole-2-Yl)-1,2,3, 4-Tetrahydropyrimidines. ajc 2010, 23, 1713-1715.