Imatinib vs Spironolactone

## Imatinib vs Spironolactone: Overview

This comparison examines the pharmacological differences between **Imatinib** and **Spironolactone**.

## Mechanism of Action

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

**Spironolactone**: Mineralocorticoid receptor antagonist.

## Pharmacokinetics

**Half-life**: Imatinib — 18 hours; Spironolactone — 1.4 hours.

## Chemical Properties

**Molecular Formula**: Imatinib — C29H31N7O; Spironolactone — C24H32O4S.

**Molecular Weight**: Imatinib — 493.6030 g/mol; Spironolactone — 416.5740 g/mol.

**Type**: Imatinib — Small molecule; Spironolactone — Small molecule.