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Restrict the search for
beta carotene
to a specific field?
Status:
US Approved Rx
(1985)
Source:
NDA018689
(1985)
Source URL:
First approved in 1985
Source:
NDA018689
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Auranofin (brand name Ridaura) is an organogold compound classified by the World Health Organization as an antirheumatic agent. Ridaura is indicated in the management of adults with active classical or definite rheumatoid arthritis (ARA criteria) who have had an insufficient therapeutic response to, or are intolerant of, an adequate trial of full doses of one or more nonsteroidal anti-inflammatory drugs. The mechanism of action of is not understood. In patients with adult rheumatoid arthritis, it may modify disease activity as manifested by synovitis and associated symptoms, and reflected by laboratory parameters such as ESR. There is no substantial evidence, however, that gold-containing compounds induce remission of rheumatoid arthritis. It may act as an inhibitor of kappab kinase and thioredoxin reductase, which would lead to a decreased immune response and decreased free radical production, respectively. In patients with inflammatory arthritis, such as adult and juvenile rheumatoid arthritis, gold salts can decrease the inflammation of the joint lining. This effect can prevent destruction of bone and cartilage. Ridaura should be added to a comprehensive baseline program, including non-drug therapies. Unlike anti-inflammatory drugs, RIDAURA does not produce an immediate response. Therapeutic effects may be seen after three to four months of treatment, although improvement has not been seen in some patients before six months.
Status:
US Approved Rx
(2008)
Source:
ANDA077234
(2008)
Source URL:
First approved in 1985
Source:
CORDARONE by WYETH PHARMS
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Amiodarone is an antiarrhythmic with mainly class III properties, but it possesses electrophysiologic characteristics of all four Vaughan Williams classes. Like class I drugs, amiodarone blocks sodium channels at rapid pacing frequencies, and like class II drugs, amiodarone exerts a noncompetitive antisympathetic action. In addition to blocking sodium channels, amiodarone blocks myocardial potassium channels, which contributes to slowing of conduction and prolongation of refractoriness. It is indicated for initiation of treatment and prophylaxis of frequently recurring ventricular fibrillation and hemodynamically unstable ventricular tachycardia in patients refractory to other therapy. The most common adverse reactions (1-2%) leading to discontinuation of intravenous amiodarone therapy are hypotension, asystole/cardiac arrest/pulseless electrical activity, VT, and cardiogenic shock. Other important adverse reactions are, torsade de pointes (TdP), congestive heart failure, and liver function test abnormalities. Fluoroquinolones, macrolide antibiotics, and azoles are known to cause QTc prolongation. There have been reports of QTc prolongation, with or without TdP, in patients taking amiodarone when fluoroquinolones, macrolide antibiotics, or azoles were administered concomitantly. Since amiodarone is a substrate for CYP3A and CYP2C8, drugs/substances that inhibit these isoenzymes may decrease the metabolism and increase serum concentration of amiodarone.
Status:
US Approved Rx
(1985)
Source:
NDA018651
(1985)
Source URL:
First approved in 1985
Source:
NDA018651
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Dronabinol also known as (−)-trans-delta9-tetrahydrocannabinol is an active ingredient of cannabis. The drug was approved by FDA for the treatment of anorexia in patients with AIDS and chemotherapy-induced nausea and vomiting. Dronabinol exerts its action by activating CB1 and CB2 recepors which makes it a CNS active medicine.
Status:
US Approved Rx
(2007)
Source:
ANDA065374
(2007)
Source URL:
First approved in 1985
Source:
CEFOTAN by PAI HOLDINGS PHARM
Source URL:
Class (Stereo):
CHEMICAL (EPIMERIC-AXIAL)
Conditions:
Cefotetan is a semisynthetic cephamycin antibiotic that is administered intravenously or intramuscularly. The drug is highly resistant to a broad spectrum of beta-lactamases and is active against a wide range of both aerobic and anaerobic gram-positive and gram-negative microorganisms. It is FDA approved for the treatment of urinary tract infection, lower respiratory tract infection, skin and skin structure infections, gynecologic infection, intra-abdominal infection, and bone and joint infection; and for prophylaxis of postoperative infection. The bactericidal action of cefotetan results from inhibition of cell wall synthesis. The methoxy group in the 7-alpha position provides cefotetan with a high degree of stability in the presence of beta-lactamases including both penicillinases and cephalosporinase of gram-negative bacteria. Common adverse reactions include diarrhea and nausea. As with other cephalosporins, high concentrations of cefotetan may interfere with measurement of serum and urine creatinine levels.
Status:
US Approved Rx
(2018)
Source:
ANDA209603
(2018)
Source URL:
First approved in 1984
Source:
NDA018716
Source URL:
Class (Stereo):
CHEMICAL (MIXED)
Targets:
Conditions:
Labetalol is a blocker of both alpha- and beta-adrenergic receptors that is used as an antihypertensive. It may be used alone or in combination with other antihypertensive agents, especially thiazide and loop diuretics. The capacity of labetalol HCl to block alpha receptors in man has been demonstrated by attenuation of the pressor effect of phenylephrine and by a significant reduction of the pressor response caused by immersing the hand in ice-cold water ("cold-pressor test"). Labetalol HCl's beta1-receptor blockade in man was demonstrated by a small decrease in the resting heart rate, attenuation of tachycardia produced by isoproterenol or exercise, and by attenuation of the reflex tachycardia to the hypotension produced by amyl nitrite. Beta2-receptor blockade was demonstrated by inhibition of the isoproterenol-induced fall in diastolic blood pressure. Both the alpha- and beta-blocking actions of orally administered labetalol HCl contribute to a decrease in blood pressure in hypertensive patients. Labetalol HCl consistently, in dose-related fashion, blunted increases in exercise-induced blood pressure and heart rate, and in their double product. The pulmonary circulation during exercise was not affected by labetalol HCl dosing. Single oral doses of labetalol HCl administered to patients with coronary artery disease had no significant effect on sinus rate, intraventricular conduction, or QRS duration. The atrioventricular (A-V) conduction time was modestly prolonged in two of seven patients. In another study, IV labetalol HCl slightly prolonged A-V nodal conduction time and atrial effective refractory period with only small changes in heart rate. The metabolism of labetalol is mainly through conjugation to glucuronide metabolites. These metabolites are present in plasma and are excreted in the urine and, via the bile, into the feces. Approximately 55% to 60% of a dose appears in the urine as conjugates or unchanged labetalol within the first 24 hours of dosing. Labetalol has been shown to cross the placental barrier in humans. Only negligible amounts of the drug crossed the blood-brain barrier in animal studies. Labetalol is approximately 50% protein bound. Neither hemodialysis nor peritoneal dialysis removes a significant amount of labetalol HCl from the general circulation.
Status:
US Approved Rx
(2014)
Source:
NDA200063
(2014)
Source URL:
First approved in 1984
Source:
REVIA by TEVA WOMENS
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Naltrexone is marketed as its hydrochloride salt, naltrexone hydrochloride, under the trade names Revia and Depade. A once-monthly extended-release injectable formulation is marketed under the trade name Vivitrol. VIVITROL is indicated for the treatment of alcohol dependence in patients who are able to abstain from alcohol in an outpatient setting prior to initiation of treatment with VIVITROL. VIVITROL is indicated for the prevention of relapse to opioid dependence, following opioid detoxification. Naltrexone is a pure opiate antagonist and has little or no agonist activity. The mechanism of action of naltrexone in alcoholism is not understood; however, involvement of the endogenous opioid system is suggested by preclinical data. Naltrexone is thought to act as a competitive antagonist at mc, κ, and δ receptors in the CNS, with the highest affinity for the μ receptor. Naltrexone competitively binds to such receptors and may block the effects of endogenous opioids. This leads to the antagonization of most of the subjective and objective effects of opiates, including respiratory depression, miosis, euphoria, and drug craving. The major metabolite of naltrexone, 6-β-naltrexol, is also an opiate antagonist and may contribute to the antagonistic activity of the drug. Low dose naltrexone is an “off label” use of naltrexone. Normal naltrexone usage to break addictions is 50mg – 100mg. Usage of low dose naltrexone ranges in the area of 3 mg – 4.5 mg dosing and is prescribed in an oral pill form and is quite inexpensive. For people with multiple sclerosis, the dosage of LDN ranges from 1.5 to 4.5 ml per day.
Status:
US Approved Rx
(1995)
Source:
ANDA074007
(1995)
Source URL:
First approved in 1984
Source:
SECTRAL by PROMIUS PHARMA
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Conditions:
Acebutolol is a cardioselective, beta-adrenoreceptor blocking agent, which possesses mild intrinsic sympathomimetic activity (ISA) in its therapeutically effective dose range. Acebutolol is marketed under the trade names Sectral, Prent. Acebutolol is indicated for the management of hypertension in adults. It may be used alone or in combination with other antihypertensive agents, especially thiazide-type diuretics. Acebutolol is also indicated in the management of ventricular premature beats; it reduces the total number of premature beats, as well as the number of paired and multiform ventricular ectopic beats, and R-on-T beats. Acebutolol is a selective β1-receptor antagonist. Activation of β1-receptors by epinephrine increases the heart rate and the blood pressure, and the heart consumes more oxygen. Acebutolol blocks these receptors, lowering the heart rate and blood pressure. This drug then has the reverse effect of epinephrine. In addition, beta blockers prevent the release of renin, which is a hormone produced by the kidneys which leads to constriction of blood vessels.
Status:
US Approved Rx
(2016)
Source:
ANDA203702
(2016)
Source URL:
First approved in 1984
Source:
ROCEPHIN by HOFFMANN LA ROCHE
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Ceftriaxone is a broad-spectrum cephalosporin antibiotic with a very long half-life. Ceftriaxone is a bactericidal agent that acts by inhibition of bacterial cell wall synthesis. Ceftriaxone has activity in the presence of some beta-lactamases, both penicillinases and cephalosporinases, of Gram-negative and Gram-positive bacteria. It is approved for the treatment of lower respiratory tract infections, acute bacterial otitis media, skin infections, urinary tract infections, pelvic inflammatory disease, bacterial septicemia, bone and joint infections, intraabdominal infection, meningitis, and surgical prophylaxis. Common adverse reactions include erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis, pseudomembranous enterocolitis, hemolytic anemia, hypersensitivity reaction, kernicterus, renal failure, and lung injury. Vancomycin, amsacrine, aminoglycosides, and fluconazole are incompatible with Ceftriaxone in admixtures. Precipitation of Ceftriaxone-calcium can occur when Ceftriaxone for Injection is mixed with calcium-containing solutions in the same intravenous administration line.
Status:
US Approved Rx
(2018)
Source:
ANDA203499
(2018)
Source URL:
First approved in 1984
Source:
GLUCOTROL by PFIZER
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Glipizide, a second-generation sulfonylurea, is used with diet to lower blood glucose in patients with diabetes mellitus type II. The primary mode of action of glipizide in experimental animals appears to be the stimulation of insulin secretion from the beta cells of pancreatic islet tissue and is thus dependent on functioning beta cells in the pancreatic islets. In humans glipizide appears to lower the blood glucose acutely by stimulating the release of insulin from the pancreas, an effect dependent upon functioning beta cells in the pancreatic islets. In man, stimulation of insulin secretion by glipizide in response to a meal is undoubtedly of major importance. Fasting insulin levels are not elevated even on long-term glipizide administration, but the postprandial insulin response continues to be enhanced after at least 6 months of treatment. Some patients fail to respond initially, or gradually lose their responsiveness to sulfonylurea drugs, including glipizide. Sulfonylureas likely bind to ATP-sensitive potassium-channel receptors on the pancreatic cell surface, reducing potassium conductance and causing depolarization of the membrane. Depolarization stimulates calcium ion influx through voltage-sensitive calcium channels, raising intracellular concentrations of calcium ions, which induces the secretion, or exocytosis, of insulin. Glipizide is used as an adjunct to diet for the control of hyperglycemia and its associated symptomatology in patients with non-insulin-dependent diabetes mellitus (NIDDM; type II), formerly known as maturity-onset diabetes, after an adequate trial of dietary therapy has proved unsatisfactory. Glipizide is marketed by Pfizer under the brand name Glucotrol in the USA, where Pfizer sells Glucotrol in doses of 5 and 10 milligrams and Glucotrol XL (an extended release form of glipizide) in doses of 2.5, 5, and 10 milligrams. Other companies also market glipizide, most commonly extended release tablets of 5 and 10 milligrams.
Status:
US Approved Rx
(2008)
Source:
ANDA078697
(2008)
Source URL:
First approved in 1984
Source:
NDA018612
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Nicotine is a natural alkaloid obtained from the dried leaves and stems of the nightshade family of pants, such as Nicotiana tabacum and Nicotiana rustica, where it occurs in concentrations of 0.5-8%. Cigarette tobacco varies in its nicotine content, but common blends contain 15-25 mg per cigarette, with a current trend towards lower levels. Nicotine is highly addictive substance, it exhibits a stimulant effect when adsorbed at 2 mg. Administration of higher doses could be harmful. Action of nicotine is mediated by nicotinic cholinergic receptors. Nicotine binds to the interface between two subunits of the receptors, opens the channel and allows the entry of sodium or calcium. The principal mediator of nicotine dependence is α4β2 nicotine receptor.
