Background and purpose: Dihydropyrimidins are bioisoester of dihydropyridine. In addition to
blocking of calcium channels, they have antimicrobial, antiviral, antifungal, antiparasital and antiinflammatory
activities. Monastrol is an anticancer dihydropyrimidine derivation that inhibits mitosis.
Several marine alkaloids with dihydropyrimidine skeletal have been isolated. In this study, sever...
