Imatinib vs Losartan

## Imatinib vs Losartan: Overview

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

## Mechanism of Action

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

**Losartan**: Angiotensin II receptor type 1 antagonist.

## Pharmacokinetics

**Half-life**: Imatinib — 18 hours; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Imatinib — C29H31N7O; Losartan — C22H23ClN6O.

**Molecular Weight**: Imatinib — 493.6030 g/mol; Losartan — 422.9200 g/mol.

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