BISOPROLOL FUMARATE tablet

البلد: الولايات المتحدة

اللغة: الإنجليزية

المصدر: NLM (National Library of Medicine)

العنصر النشط:

BISOPROLOL FUMARATE (UNII: UR59KN573L) (BISOPROLOL - UNII:Y41JS2NL6U)

متاح من:

Bryant Ranch Prepack

طريقة التعاطي:

ORAL

نوع الوصفة الطبية :

PRESCRIPTION DRUG

الخصائص العلاجية:

BISOPROLOL FUMARATE TABLETS, USP are indicated in the management of hypertension. It may be used alone or in combination with other antihypertensive agents. BISOPROLOL FUMARATE is contraindicated in patients with cardiogenic shock, overt cardiac failure, second or third degree AV block, and marked sinus bradycardia.

ملخص المنتج:

BISOPROLOL FUMARATE TABLETS, USP 5 mg tablet is pink, round, uncoated tablet debossed "N455" on one side and scored on other side. NDC: 71335-2178-1: 30 Tablets in a BOTTLE NDC: 71335-2178-2: 100 Tablets in a BOTTLE NDC: 71335-2178-3: 90 Tablets in a BOTTLE NDC: 71335-2178-4: 28 Tablets in a BOTTLE NDC: 71335-2178-5: 120 Tablets in a BOTTLE Store at 20° to 25°C (68° to 77°F). [see USP Controlled Room Temperature]. Protect from moisture. Dispense in tight, light-resistant containers. Repackaged/Relabeled by: Bryant Ranch Prepack, Inc. Burbank, CA 9150

الوضع إذن:

Abbreviated New Drug Application

خصائص المنتج

BISOPROLOL FUMARATE- BISOPROLOL FUMARATE TABLET
BRYANT RANCH PREPACK
----------
BISOPROLOL FUMARATE TABLETS, USP
RX ONLY
DESCRIPTION
BISOPROLOL FUMARATE, USP is a synthetic, beta -selective
(cardioselective)
adrenoceptor blocking agent. The chemical name for bisoprolol fumarate
is (±)-1-[4-[[2-
(1-
Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol
(E)-2-
butenedioate (2:1) (salt). It possesses an asymmetric carbon atom in
its structure and is
provided as a racemic mixture. The S(-) enantiomer is responsible for
most of the beta-
blocking activity. Its molecular formula is (C
H
NO )
• C H O and its structure is:
Bisoprolol fumarate has a molecular weight of 766.96. It is a white
crystalline powder
which is approximately equally hydrophilic and lipophilic, and is
readily soluble in water,
methanol, ethanol, and chloroform.
BISOPROLOL FUMARATE TABLETS, USP are available as 5 and 10 mg tablets
for oral
administration.
Inactive ingredients include: microcrystalline cellulose,
pregelatinized starch, dicalcium
phosphate, colloidal silicon dioxide, magnesium stearate, iron oxide
red and ferrosoferric
oxide.
1
18
31
4 2
4
4
4
FDA approved dissolution test specifications differ from USP.
CLINICAL PHARMACOLOGY
BISOPROLOL FUMARATE is a beta -selective (cardioselective)
adrenoceptor blocking
agent without significant membrane stabilizing activity or intrinsic
sympathomimetic
activity in its therapeutic dosage range. Cardioselectivity is not
absolute, however, and at
higher doses (≥ 20 mg) bisoprolol fumarate also inhibits beta
-adrenoceptors, chiefly
located in the bronchial and vascular musculature; to retain
selectivity it is therefore
important to use the lowest effective dose.
PHARMACOKINETICS AND METABOLISM
The absolute bioavailability after a 10 mg oral dose of bisoprolol
fumarate is about 80%.
Absorption is not affected by the presence of food. The first pass
metabolism of
bisoprolol fumarate is about 20%. Binding to serum proteins is
approximately 30%. Peak
plasma concentrations occur within