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Restrict the search for
alpha-tocopherol acetate
to a specific field?
Status:
US Approved Rx
(1993)
Source:
ANDA074014
(1993)
Source URL:
First approved in 1986
Source:
ORUDIS by WYETH AYERST
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Dexketoprofen is a nonsteroidal anti-inflammatory drug (NSAID), manufactured by Menarini under the tradename Keral. Dexketoprofen is indicated for short-term treatment of mild to moderate pain, including dysmenorrhoea. Dexketoprofen works by blocking the action of a substance in the body called cyclo-oxygenase, which is involved in the production of chemicals in the body called prostaglandins. Prostaglandins are produced in response to injury or certain diseases and would otherwise go on to cause swelling, inflammation, and pain. By blocking cyclo-oxygenase, dexketoprofen prevents the production of prostaglandins and therefore reduces inflammation and pain. Along with peripheral analgesic action, it possesses central analgesic action. Dexketoprofen may cause dizziness, and patients should not, therefore, drive or operate heavy machinery or vehicles until they are familiar with how dexketoprofen affects them. Concomitant use of alcohol and other sedatives may potentiate this effect. In a small subset of individuals, the dizziness may be intolerable and require the transition to an alternative treatment.
Status:
US Approved Rx
(2010)
Source:
NDA050814
(2010)
Source URL:
First approved in 1986
Source:
NDA050580
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Aztreonam is the first monocyclic beta-lactam antibiotic (monobactam) originally isolated from Chromobacterium violaceum. Aztreonam has a high affinity for the protein-binding protein 3 (PBP-3) of aerobic gram-negative bacteria. Most of these organisms are inhibited and killed at low concentrations of the drug. Aztreonam must be administered as an intravenous or intramuscular injection (AZACTAM®), or inhaled (CAYSTON®). Aztreonam for injection is indicated for the treatment of the following infections caused by susceptible gram-negative microorganisms: urinary tract, lower respiratory tract, skin and skin-structure, intra-abdominal and gynecologic infections as well as for septicemia. Aztreonam for inhalation solution is indicated to improve respiratory symptoms in cystic fibrosis patients with Pseudomonas aeruginosa.
Status:
US Approved Rx
(2003)
Source:
ANDA076421
(2003)
Source URL:
First approved in 1985
Source:
TAMBOCOR by ALVOGEN
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Flecainide is a potent anti-arrhythmia agent, effective in a wide range of ventricular and atrial arrhythmias and tachycardias. Flecainide has local anesthetic activity and belongs to the membrane stabilizing (Class 1) group of antiarrhythmic agents; it has electrophysiologic effects characteristic of the IC class of antiarrhythmics. Flecainide acts on sodium channels on the neuronal cell membrane, limiting the spread of seizure activity and reducing seizure propagation. The antiarrhythmic actions are mediated through effects on sodium channels in Purkinje fibers. Flecainide is a sodium channel blocker, binding to voltage gated sodium channels. It stabilizes the neuronal membrane by inhibiting the ionic fluxes required for the initiation and conduction of impulses. Ventricular excitability is depressed and the stimulation threshold of the ventricle is increased during diastole. Flecainide is sold under the trade name Tambocor (manufactured by 3M pharmaceuticals). Flecainide went off-patent on February 10, 2004. In addition to being marketed as Tambocor, it is also available in generic version and under the trade names Almarytm, Apocard, Ecrinal, and Flécaine.
Status:
US Approved Rx
(1993)
Source:
NDA020263
(1993)
Source URL:
First approved in 1985
Source:
LUPRON by ABBVIE ENDOCRINE INC
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Leuprolide acetate is a synthetic nonapeptide analog of naturally occurring gonadotropin-releasing hormone (GnRH or LH-RH). The analog possesses greater potency than the natural hormone. It acts primarily on the anterior pituitary, inducing a transient early rise in gonadotrophin release. With continued use, leuprorelin causes pituitary desensitisation and/or down-regulation, leading to suppressed circulating levels of gonadotrophins and sex hormones. Leuprolide acetate used to treat a wide range of sex hormone-related disorders including advanced prostatic cancer, uterine leiomyomata (fibroids), endometriosis and precocious puberty.
Status:
US Approved Rx
(2019)
Source:
NDA211321
(2019)
Source URL:
First approved in 1985
Source:
VERSED by HLR
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Midazolam, previously marketed under the trade name Versed, is a medication used for anesthesia, procedural sedation, trouble sleeping, and severe agitation. Midazolam is a short-acting benzodiazepine central nervous system (CNS) depressant. Pharmacodynamic properties of midazolam and its metabolites, which are similar to those of other benzodiazepines, include sedative, anxiolytic, amnesic and hypnotic activities. Benzodiazepine pharmacologic effects appear to result from reversible interactions with the γ-amino butyric acid (GABA) benzodiazepine receptor in the CNS, the major inhibitory neurotransmitter in the central nervous system. The action of midazolam is readily reversed by the benzodiazepine receptor antagonist, flumazenil.
Data from published reports of studies in pediatric patients clearly demonstrate that oral midazolam provides safe and effective sedation and anxiolysis prior to surgical procedures that require anesthesia as well as before other procedures that require sedation but may not require anesthesia. The most commonly reported effective doses range from 0.25 to 1 mg/kg in children (6 months to <16 years). The single most commonly reported effective dose is 0.5 mg/kg. Time to onset of effect is most frequently reported as 10 to 20 minutes.
The effects of midazolam on the CNS are dependent on the dose administered, the route of administration, and the presence or absence of other medications.
Status:
US Approved Rx
(2024)
Source:
ANDA218253
(2024)
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
(2022)
Source:
ANDA215315
(2022)
Source URL:
First approved in 1985
Source:
MEXITIL by BOEHRINGER INGELHEIM
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Conditions:
Mexiletine is a non-selective voltage-gated sodium channel blocker which belongs to the Class IB anti-arrhythmic group of medicines. It is used to treat heart arrhythmias. Mexiletine is also used to treat refractory pain and muscle stiffness resulting in myotonic dystrophy or myotonia congenita. Mexiletine was approved for commercial use in 1985 under the brand name Mexitil, but most marketing efforts have since been discontinued. There has been a continued effort to identify other therapeutic use cases and a number of clinical trials have been conducted including ALS and chronic pain from amputation.
Status:
US Approved Rx
(1985)
Source:
NDA018738
(1985)
Source URL:
First approved in 1985
Source:
NDA018738
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Conditions:
Sulconazole (trade name Exelderm) is an antifungal medication of the imidazole class. Sulconazole has a broad spectrum of antifungal activity in vitro and has been shown to be an effective topical antifungal agent for the management of superficial fungal infections of the skin, particularly dermatophytosis and tinea versicolor. Sulconazole inhibits the cytochrome P-450 isoenzyme, C-14-alpha-demethylase by binding to the heme iron of the enzyme. This results in a largely fungistatic effect. The selectivity of azole antifungal agents for pathogenic organisms compared with mammalian cells appears to depend on a preferred affinity of these drugs for fungal versus mammalian cytochrome P-450 sterol demethylases. Enzyme inhibition by sulconazole prevents the synthesis of ergosterol, a sterol found in fungal cell membranes but, in general, not in mammalian cell membranes. Additionally, lanosterol accumulates, which changes membrane permeability, cell volume, secondary metabolic effects, and causes defective cell division and growth inhibition. As sulconazole is primarily fungistatic, an intact immune system may be needed for infection resolution.In selected situations, sulconazole may have growth phase-dependent fungicidal activity against very susceptible organisms. The 1% concentration of sulconazole may greatly exceed the minimum inhibitory concentration and exert a direct physiochemical effect on the fungal cell membrane. The fungicidal effect may be due to hydrophobic interactions between sulconazole and unsaturated fatty acids in the membrane. Mammalian cells generally have little or no unsaturated fatty acids. Sulconazole may also prevent DNA and RNA synthesis and increase their degradation.Sulconazole has activity against many dermatophytes and yeast. One measure of the drug's antifungal activity is the relative inhibition factor (RIF). The RIF approaches 0% for a drug to which a fungus is highly sensitive and 100% for a drug that is non-inhibitory. The RIF values of sulconazole for Candida species, Aspergillus species, and dermatophytes are broadly similar to those of clotrimazole, econazole, ketoconazole, miconazole, and tioconazole. The mean RIF values were 69% (30—98%) for Candida species, 71% (61—82%) for Aspergillus species, and 12% (5—18%) for dermatophytes. Sulconazole is available as a cream or solution to treat skin infections such as athlete's foot, ringworm, jock itch, and sun fungus.
Status:
US Approved Rx
(2015)
Source:
NDA206494
(2015)
Source URL:
First approved in 1985
Source:
FORTAZ by PAI HOLDINGS PHARM
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Ceftazidime is a semisynthetic, broad-spectrum, beta-lactam antibiotic, used especially for Pseudomonas and other gram-negative infections in debilitated patients. Ceftazidime is used to treat lower respiratory tract, skin, urinary tract, blood-stream, joint, and abdominal infections, and meningitis. The drug is given intravenously (IV) or intramuscularly (IM) every 8–12 hours (two or three times a day), with dose and frequency varying by the type of infection, severity, and/or renal function of the patient. Injectable formulations of ceftazidime are currently nebulized "off-label" to manage Cystic Fibrosis, non-Cystic Fibrosis bronchiectasis, drug-resistant nontuberculous mycobacterial infections, ventilator-associated pneumonia, and post-transplant airway infections. Ceftazidime is generally well-tolerated. When side effects do occur, they are most commonly local effects from the intravenous line site, allergic reactions, and gastrointestinal symptoms. According to one manufacturer, in clinical trials, allergic reactions including itching, rash, and fever, happened in fewer than 2% of patients. Rare but more serious allergic reactions, such as toxic epidermal necrolysis, Stevens-Johnson syndrome, and erythema multiforme, have been reported with this class of antibiotics, including ceftazidime. Gastrointestinal symptoms, including diarrhea, nausea, vomiting, and abdominal pain, were reported in fewer than 2% of patients.
Status:
US Approved Rx
(2019)
Source:
ANDA207594
(2019)
Source URL:
First approved in 1985
Source:
NDA050587
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Imipenem is a beta-lactam antibiotic belongings to the subgroup of carbapenems. Imipenem has a broad spectrum of activity against aerobic and anaerobic Gram positive as well as Gram negative bacteria. It is particularly important for its activity against Pseudomonas aeruginosa and the Enterococcus species. Imipenem is rapidly degraded by the renal enzyme dehydropeptidase when administered alone, and is always co-administered with cilastatin to prevent this inactivation. The bactericidal activity of imipenem results from the inhibition of cell wall synthesis. Its greatest affinity is for
penicillin binding proteins (PBPs) 1A, 1B, 2, 4, 5 and 6 of Escherichia coli, and 1A, 1B, 2, 4 and 5 of
Pseudomonas aeruginosa. The lethal effect is related to binding to PBP 2 and PBP 1B. Imipenem is marketed under the brand name Primaxin. PRIMAXIN I.M. (Imipenem and Cilastatin for Injectable Suspension) is a formulation of imipenem (a
thienamycin antibiotic) and cilastatin sodium (the inhibitor of the renal dipeptidase, dehydropeptidase I).
PRIMAXIN I.M. is a potent broad spectrum antibacterial agent for intramuscular administration.
