Lovastatin vs Tacrolimus

## Lovastatin vs Tacrolimus: Overview

This comparison examines the pharmacological differences between **Lovastatin** and **Tacrolimus**.

## Mechanism of Action

**Lovastatin**: First naturally derived statin; prodrug hydrolyzed to active beta-hydroxy acid inhibiting HMG-CoA reductase.

**Tacrolimus**: Calcineurin inhibitor binding FKBP12; suppresses IL-2 transcription.

## Pharmacokinetics

**Half-life**: Lovastatin — 2-3 hours; Tacrolimus — 12 hours.

## Chemical Properties

**Molecular Formula**: Lovastatin — C24H36O5; Tacrolimus — C44H69NO12.

**Molecular Weight**: Lovastatin — 404.5390 g/mol; Tacrolimus — 804.0180 g/mol.

**Type**: Lovastatin — Small molecule; Tacrolimus — Small molecule.