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Vascor

Angina facts

  • Angina is one of many causes of chest pain.
  • Angina is chest pain that is a result of inadequate oxygen supply to the heart muscle.
  • Angina can be caused by coronary artery disease or spasm of the coronary arteries.
  • Electrocardiogram (ECG or EKG), exercise stress test, stress echocardiography, stress thallium, and cardiac catheterization are important in the diagnosis of angina.
  • Treatment of angina includes rest, medications, angioplasty, and/or coronary artery bypass surgery.

Introduction to angina

Angina is one of the serious causes of chest pain. “Angina” is an abbreviation of angina pectoris, a Latin term for “squeezing of the chest.” Chest pain is a common symptom caused by many different conditions. Some causes require prompt medical attention, such as angina, heart attack, blood clots i...

Vascor

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Discontinued Warning IconPlease Note: This Brand Name drug is no longer available in the US.
(Generic versions may still be available.)

VASCOR
(bepridil hydrochloride)

DRUG DESCRIPTION

VASCOR (bepridil hydrochloride) is a calcium channel blocker that has well characterized anti-anginal properties and known but poorly characterized type 1 anti-arrhythmic and anti-hypertensive properties. It has inhibitory effects on both the slow calcium and fast sodium inward currents in myocardial and vascular smooth muscle, interferes with calcium binding to calmodulin, and blocks both voltage and receptor operated calcium channels. It is not related chemically to other calcium channel blockers such as diltiazem hydrochloride, nifedipine and verapamil hydrochloride.

Bepridil hydrochloride monohydrate is a white to off-white, crystalline powder with a bitter taste. It is slightly soluble in water, very soluble in ethanol, methanol and chloroform, and freely soluble in acetone. The molecular weight of bepridil hydrochloride monohydrate is 421.02. Its molecular formula is C 24 H 34 N 2 O·HCl·H 2 O.

   (±)-(beta)-[(2-Methylpropoxy)methyl]-N-phenyl- N -(phenyl- methyl)-1-pyrrolidineethanamine monohydrochloride monohydrate

VASCOR (bepridil) is available as film-coated tablets for oral use containing 200, 300, or 400 mg of bepridil hydrochloride monohydrate. Inactive ingredients: hydroxypropyl methylcellulose, lactose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, silicon dioxide, pregelatinized corn starch, corn starch, titanium dioxide, FD&C Blue #1.

Last reviewed on RxList: 12/8/2004
This monograph has been modified to include the generic and brand name in many instances.

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