Synthesis and Biological Studies of 1, 2, 3, 4-Tetrahydro Pyrimidine Derivatives
Department of Chemistry, K. S. K. V. Kachchh University, Bhuj-Kachchh India.
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It has been found that several DHPM derivatives possess biological activity, which has led to their use as antiviral, antibiotic, anticarcinogenic, antihypertensive, antitubericular, anti mycobacterial or anticancer activity. Further more, DHPM s are chiral compounds and it has been discovered that the configuration at the steriogenic carbon C4 determines their biological properties. DHPMs Derivatives are synthesized via a multicomponent reaction of aldehyde derivative, urea or thiourea and 1,3-dicarbonyl compounds using Biginelli Reaction and microwave irradiation catalyzed by HCl. 1H NMR, IR, mass spectra and CHN analysis data established identification of the compounds are evaluated for their antiviral, antibiotic, anticarcinogenic, antihypertensive, antitubericular ,anti mycobacterial or anticancer activity.
KEYWORDS:Dihydropyrimidines; Antitubercular activity; Antimycobacterial activity
