Captopril vs Imatinib

Captopril vs Imatinib: Overview

This comparison examines the pharmacological differences between Captopril and Imatinib.

Mechanism of Action

Captopril: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

Imatinib: Selective inhibitor of BCR-ABL, c-Kit, and PDGFR tyrosine kinases.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Imatinib — 18 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Imatinib — C29H31N7O.

Molecular Weight: Captopril — 217.2850 g/mol; Imatinib — 493.6030 g/mol.

Type: Captopril — Small molecule; Imatinib — Small molecule.