Gefitinib vs Trimethoprim

Gefitinib vs Trimethoprim: Overview

This comparison examines the pharmacological differences between Gefitinib and Trimethoprim.

Mechanism of Action

Gefitinib: Selective reversible inhibitor of EGFR tyrosine kinase.

Trimethoprim: Dihydrofolate reductase inhibitor (bacterial selective).

Pharmacokinetics

Half-life: Gefitinib — 48 hours; Trimethoprim — 8-10 hours.

Chemical Properties

Molecular Formula: Gefitinib — C22H24ClFN4O3; Trimethoprim — C14H18N4O3.

Molecular Weight: Gefitinib — 446.9000 g/mol; Trimethoprim — 290.3180 g/mol.

Type: Gefitinib — Small molecule; Trimethoprim — Small molecule.