Bupropion vs Captopril

Bupropion vs Captopril: Overview

This comparison examines the pharmacological differences between Bupropion and Captopril.

Mechanism of Action

Bupropion: Norepinephrine-dopamine reuptake inhibitor (NDRI).

Captopril: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

Pharmacokinetics

Half-life: Bupropion — 21 hours; Captopril — 1.9 hours.

Chemical Properties

Molecular Formula: Bupropion — C13H18ClNO; Captopril — C9H15NO3S.

Molecular Weight: Bupropion — 239.7420 g/mol; Captopril — 217.2850 g/mol.

Type: Bupropion — Small molecule; Captopril — Small molecule.