Cyclosporine vs Gefitinib

## Cyclosporine vs Gefitinib: Overview

This comparison examines the pharmacological differences between **Cyclosporine** and **Gefitinib**.

## Mechanism of Action

**Cyclosporine**: Calcineurin inhibitor suppressing T-cell activation.

**Gefitinib**: Selective reversible inhibitor of EGFR tyrosine kinase.

## Pharmacokinetics

**Half-life**: Cyclosporine — 6-12 hours; Gefitinib — 48 hours.

## Chemical Properties

**Molecular Formula**: Cyclosporine — C62H111N11O12; Gefitinib — C22H24ClFN4O3.

**Molecular Weight**: Cyclosporine — 1202.6100 g/mol; Gefitinib — 446.9000 g/mol.

**Type**: Cyclosporine — Protein; Gefitinib — Small molecule.