Synthesis and Characterization of Some Derivatives 1,2,3,4- Tetra Hydro Pyrimidine by Using Three Components Reactions and study the Biological Activity. Tikrit J. Pharm. Sci. [Internet]. 2023 Apr. 29 [cited 2026 Jun. 5];15(1):25-3. Available from: https://tjphs.tu.edu.iq/index.php/j/article/view/357