SYNTHETIC APPROACHES FOR THE SYNTHESIS OF DIHYDROPYRIMIDINONES/ THIONES (BIGINELLI ADDUCTS): A CONCISE REVIEW
Vishnu Ashok Adole*
Abstract
Dihydropyrimidinones are considered as vital biological scaffolds due
to their involvement in various medicinal activities. As a result of the
wide utilization of different Biginelli adducts in various fields the
chemistry of the Biginelli motifs has been explored in drug discovery.
The present review deals with the investigation of various synthetic
methods used for the synthesis of dihydropyrimidinones (DHPMs).
Various synthetic methods are discussed in this review to give clear
understanding of pathways leading to the formation of Biginelli
adducts.
Keywords: Dihydropyrimidinones/thiones, Green chemistry, Biginelli reaction.
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