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Restrict the search for
ascorbic acid
to a specific field?
Status:
US Approved Rx
(2009)
Source:
NDA022395
(2009)
Source URL:
First approved in 1995
Source:
21 CFR 341
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Capsaicin is a topical analgesic that is FDA approved for the treatment of neuropathic pain associated with postherpetic neuralgia. Capsaicin is most often used as a topical analgesic and exists in many formulations of cream, liquid, and patch preparations of various strengths; however, it may also be found in some dietary supplements. Capsaicin is a naturally-occurring botanical irritant in chili peppers, synthetically derived for pharmaceutical formulations. Capsaicin is an agonist for the transient receptor potential vanilloid I receptor (TRPVI), which is an ion channel-receptor complex expressed on nociceptive nerve fibers in the skin. Common adverse reactions include erythema, rash, pruritus, nausea.
Status:
US Approved Rx
(2009)
Source:
ANDA078202
(2009)
Source URL:
First approved in 1994
Source:
RHINOCORT by ASTRAZENECA
Source URL:
Class (Stereo):
CHEMICAL (EPIMERIC)
Budesonide is a glucocorticoid used in the management of asthma, the treatment of various skin disorders, allergic rhinitis and ulcerative colitis. The precise mechanism of corticosteroid actions on inflammation in asthma is not well known. Inflammation is an important component in the pathogenesis of asthma. Corticosteroids have been shown to have a wide range of inhibitory activities against multiple cell types (e.g., mast cells, eosinophils, neutrophils, macrophages, and lymphocytes) and mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines) involved in allergic- and non-allergic-mediated inflammation. The anti-inflammatory actions of corticosteroids may contribute to their efficacy in asthma. Commonly reported side effects of budesonide include: acne vulgaris, moon face, and bruise. Other side effects include: ankle edema, hirsutism, weakness, arthralgia, nausea, and rhinitis. Ketoconazole, a potent inhibitor of cytochrome P450 (CYP) isoenzyme 3A4 (CYP3A4), the main metabolic enzyme for corticosteroids, increased plasma levels of orally ingested budesonide.
Status:
US Approved Rx
(2009)
Source:
ANDA076701
(2009)
Source URL:
First approved in 1994
Source:
NDA020241
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Lamotrigine (marketed as Lamictal) is an anticonvulsant drug used in the treatment of epilepsy and bipolar disorder. The precise mechanism(s) by which lamotrigine exerts its anticonvulsant action are unknown. In animal models designed to detect anticonvulsant activity, lamotrigine was effective in preventing seizure spread in the maximum electroshock (MES) and pentylenetetrazol (scMet) tests, and prevented seizures in the visually and electrically evoked after-discharge (EEAD) tests for antiepileptic activity. Lamotrigine also displayed inhibitory properties in the kindling model in rats both during kindling development and in the fully kindled state. The relevance of these models to human epilepsy, however, is not known. One proposed mechanism of action of lamotrigine, the relevance of which remains to be established in humans, involves an effect on sodium channels. In vitro pharmacological studies suggest that lamotrigine inhibits voltage-sensitive sodium channels, thereby stabilizing neuronal membranes and consequently modulating presynaptic transmitter release of excitatory amino acids (e.g., glutamate and aspartate). Effect of Lamotrigine on N-Methyl d-Aspartate-Receptor Mediated Activity Lamotrigine did not inhibit N-methyl d-aspartate (NMDA)-induced depolarizations in rat cortical slices or NMDA-induced cyclic GMP formation in immature rat cerebellum, nor did lamotrigine displace compounds that are either competitive or noncompetitive ligands at this glutamate receptor complex (CNQX, CGS, TCHP). The IC50 for lamotrigine effects on NMDA-induced currents (in the presence of 3 uM of glycine) in cultured hippocampal neurons exceeded 100 uM. The mechanisms by which lamotrigine exerts its therapeutic action in bipolar disorder have not been established. The mechanisms that underpin the passage of lamotrigine at the blood-brain barrier to its site of action in the brain is poorly understood.
Status:
US Approved Rx
(2024)
Source:
ANDA219055
(2024)
Source URL:
First approved in 1994
Source:
LUVOX by SOLVAY
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Fluvoxamine is an antidepressant which functions pharmacologically as a selective serotonin reuptake inhibitor. Though it is in the same class as other SSRI drugs, it is most often used to treat obsessive-compulsive disorder. Fluvoxamine has been in use in clinical practice since 1983 and has a clinical trial database comprised of approximately 35,000 patients. It was launched in the US in December 1994 and in Japan in June 1999. As of the end of 1995, more than 10 million patients worldwide have been treated with fluvoxamine. The exact mechanism of action of fluvoxamine has not been fully determined, but appears to be linked to its inhibition of CNS neuronal uptake of serotonin. Fluvoxamine blocks the reuptake of serotonin at the serotonin reuptake pump of the neuronal membrane, enhancing the actions of serotonin on 5HT1A autoreceptors. In-vitro studies suggest that fluvoxamine is more potent than clomipramine, fluoxetine, and desipramine as a serotonin-reuptake inhibitor. Studies have also demonstrated that fluvoxamine has virtually no affinity for α1- or α2-adrenergic, β-adrenergic, muscarinic, dopamine D2, histamine H1, GABA-benzodiazepine, opiate, 5-HT1, or 5-HT2 receptors. Fluvoxamine is used for management of depression and for Obsessive Compulsive Disorder (OCD). Has also been used in the management of bulimia nervosa. Fluvoxamine is known under the brand names: Faverin, Fevarin, Floxyfral, Dumyrox and Luvox.
Status:
US Approved Rx
(2003)
Source:
ANDA075992
(2003)
Source URL:
First approved in 1994
Source:
NAVELBINE by PIERRE FABRE
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Vinorelbine (trade name Navelbine) is a semi-synthetic vinca-alkaloid with a broad spectrum
of anti-tumour activity. Vinorelbine is a mitotic spindle poison that impairs chromosomal segregation during mitosis. It blocks cells at G2/M. Microtubules (derived from polymers of tubulin) are the principal target of vinorelbine. Vinorelbine was developed by Pierre Fabre under licence from the CNRS in France. NAVELBINE (vinorelbine tartrate) as a single agent or in combination is indicated for the first line treatment of non small cell lung cancer and advanced breast cancer.
Status:
US Approved Rx
(2012)
Source:
ANDA201022
(2012)
Source URL:
First approved in 1994
Source:
FAMVIR by NOVARTIS
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Penciclovir (DENAVIR®) is a synthetic acyclic guanine derivative with antiviral activity, mainly used to treat infections from herpes simplex virus (HSV) types 1 and 2. In cells infected with HSV-1 or HSV-2, the viral thymidine kinase phosphorylates penciclovir to a monophosphate form that, in turn, is converted by cellular kinases to the active form penciclovir triphosphate. Biochemical studies demonstrate that penciclovir triphosphate inhibits HSV polymerase competitively with deoxyguanosine triphosphate. Consequently, herpes viral DNA synthesis and, therefore, replication are selectively inhibited. Famciclovir (FAMVIR®) is a prodrug form of penciclovir with improved oral bioavailability.
Status:
US Approved Rx
(2009)
Source:
ANDA079070
(2009)
Source URL:
First approved in 1993
Source:
ACEON by SYMPLMED PHARMS LLC
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Perindoprilat is a metabolite of perindopril. Perindopril is a long-acting angiotensin converting enzyme (ACE) inhibitor and it is used to treat high blood pressure, heart failure or stable coronary artery disease. Perindopril is designed to allow oral administration as perindoprilat is poorly absorbed from the gastrointestinal tract.
Status:
US Approved Rx
(2018)
Source:
ANDA211080
(2018)
Source URL:
First approved in 1993
Source:
LIPIDIL by ABBVIE
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Fenofibrate is a drug of the fibrate class. It is mainly used to reduce cholesterol levels in people at risk of cardiovascular disease. It’s used as adjunctive therapy to diet to reduce elevated LDL-C, Total-C,Triglycerides and Apo B, and to increase HDL-C in adult patients with primary hypercholesterolemia or mixed dyslipidemia (Fredrickson Types IIa and IIb). Fenofibrate is a fibric acid derivative, a prodrug comprising fenofibric acid linked to an isopropyl ester. Fenofibrate is rapidly hydrolyzed after oral ingestion to its pharmacologically active form, fenofibric acid. The effects of fenofibric acid seen in clinical practice have been explained in vivo in transgenic mice and in vitro in human hepatocyte cultures by the activation of peroxisome proliferator activated receptor α (PPARα). It lowers lipid levels by activating peroxisome proliferator-activated receptor alpha (PPARα). PPARα activates lipoprotein lipase and reduces apoprotein CIII (an inhibitor of lipoprotein lipase activity), which increases lipolysis and elimination of triglyceride-rich particles from plasma. The resulting fall in triglycerides produces an alteration in the size and composition of LDL from small, dense particles (which are thought to be atherogenic due to their susceptibility to oxidation), to large buoyant particles. These larger particles have a greater affinity for cholesterol receptors and are catabolized rapidly. PPARα also increases apoproteins AI and AII, reduces VLDL- and LDL-containing apoprotein B, and increases HDL-containing apoprotein AI and AII.Fenofibrate also reduces serum uric acid levels in hyperuricemic and normal individuals by increasing the urinary excretion of uric acid. Fenofibrate also has an off-label use as uricosuric therapy in people who have gout.
Status:
US Approved Rx
(2021)
Source:
ANDA209397
(2021)
Source URL:
First approved in 1993
Source:
LESCOL by NOVARTIS
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Fluvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Fluvastatin is marketed under the trade names Lescol, Canef, Vastin. LESCOL/LESCOL XL is an HMG-CoA reductase inhibitor (statin) indicated as
an adjunctive therapy to diet to:
Reduce elevated TC, LDL-C, Apo B, and TG, and to increase HDL-C in adult
patients with primary hypercholesterolemia and mixed dyslipidemia
Reduce elevated TC, LDL-C, and Apo B levels in boys and post-menarchal
girls, 10 to 16 years of age, with heterozygous familial hypercholesterolemia
after failing an adequate trial of diet therapy
Reduce the risk of undergoing revascularization procedures in patients with
clinically evident CHD
Slow the progression of atherosclerosis in patients with CHD.
Fluvastatin selectively and competitively inhibits the hepatic enzyme hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. HMG-CoA reductase is responsible for converting HMG-CoA to mevalonate, the rate-limiting step in cholesterol biosynthesis. Inhibition results in a decrease in hepatic cholesterol levels which stimulates the synthesis of LDL receptors and increases hepatic uptake of LDL cholesterol. The end result is decreased levels of plasma total and LDL cholesterol.
Status:
US Approved Rx
(1993)
Source:
NDA020191
(1993)
Source URL:
First approved in 1993
Source:
NDA020191
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Lodoxamide is a mast-cell stabilizer for topical administration into the eye. This compound belongs to the class of organic compounds known as alpha amino acids and derivatives. Lodoxamide inhibits the in vivo Type I immediate hypersensitivity reaction. In vitro, Lodoxamide stabilizes mast cells and prevents antigen-stimulated release of histamine. In addition, Lodoxamide prevents the release of other mast cell inflammatory mediators and inhibits eosinophil chemotaxis. Although Lodoxamide's precise mechanism of action is unknown, the drug has been reported to prevent calcium influx into mast cells upon antigen stimulation. Among side effects to Lodoxamide, the most frequently reported ocular adverse experiences were transient burning, stinging, or discomfort upon instillation. Nonocular events reported were headache and heat sensation, dizziness, somnolence, nausea, stomach discomfort, sneezing, dry nose, and rash.
