Synthesis of New Pyrazolo[3,4-d]pyrimidine Derivatives: NMR Spectroscopic Characterization, X-Ray, Hirshfeld Surface Analysis, DFT, Molecular Docking, and Antiproliferative Activity Investigations.

ABSTRACT: Four new pyrazolo[3,4-d]pyrimidines (P1-P4) were successfully synthesized in good relative yields by reacting 3-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol with various alkylating agents (methyl iodide, propargyl bromide, and phenacyl bromide) at room temperature in DMF solvent, employing liquid-solid phase transfer catalysis. The P1-P4 structures were elucidated using NMR spectroscopy and X-ray diffraction. Intermolecular interactions in P1-P4 were analyzed via Hirshfeld surface analysis and 2D fingerprint plots. Geometrical parameters were accurately modeled by DFT calculations using the B3LYP hybrid functional combined with a 6-311++G(d,p) basis set. The antiproliferative activity of P1-P4 towards colorectal carc

SUBMITTER: El Hafi M 

PROVIDER: S-EPMC11547452 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature