Bepridil (trade name Vascor) is an

diamine A diamine is an amine with exactly two amino groups. Diamines are used as monomers to prepare polyamides, polyimides, and polyureas. The term ''diamine'' refers mostly to primary diamines, as those are the most reactive. In terms of quantities p ...

calcium channel blocker Calcium channel blockers (CCB), calcium channel antagonists or calcium antagonists are a group of medications that disrupt the movement of calcium () through calcium channels. Calcium channel blockers are used as antihypertensive drugs, i.e., as ...

once used to treat

angina pectoris Angina, also known as angina pectoris, is chest pain or pressure, usually caused by insufficient blood flow to the heart muscle (myocardium). It is most commonly a symptom of coronary artery disease. Angina is typically the result of obstru ...

. It is no longer sold in the United States. It is nonselective. It has been discussed as a possible option in the treatment of atrial fibrillation. It has been implicated in causing ventricular arrhythmia (

torsades de pointes ''Torsades de pointes, torsade de pointes'' or ''torsades des pointes'' (TdP) (, , translated as "twisting of peaks") is a specific type of abnormal heart rhythm that can lead to sudden cardiac death. It is a polymorphic ventricular tachycardia t ...

Ebola research

In June 2015 a research paper was published finding bepridil to result in a 100% survival rate for mice exposed to

ebola Ebola, also known as Ebola virus disease (EVD) and Ebola hemorrhagic fever (EHF), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses. Symptoms typically start anywhere between two days and three weeks after becom ...

during an experiment searching for potential pharmaceutical ebola treatments; indicating its potential use in future ebola research and therapy.

SARS-CoV-2 research

A research paper showed that Bepridil inhibited cytopathogenic effects induced by

SARS-CoV-2 Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19 (coronavirus disease 2019), the respiratory illness responsible for the ongoing COVID-19 pandemic. The virus previously had a ...

in Vero E6 cells and in A549 cells in an in vitro assay.

References

External links

* Calcium channel blockers Pyrrolidines Amines Ethers {{cardiovascular-drug-stub