U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

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Showing 13421 - 13430 of 14117 results

Status:
US Previously Marketed
Source:
Vasodilan by Mead Johnson
(1959)
Source URL:
First approved in 1959
Source:
Vasodilan by Mead Johnson
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Isoxsuprine (used as isoxsuprine hydrochloride) is a drug used as a vasodilator in humans (under the trade name Duvadilan) and equines. Isoxsuprine is a β2 adrenoreceptor agonist that causes direct relaxation of uterine and vascular smooth muscle via β2 receptors. Isoxsuprine it is used in humans for treatment of premature labor, i.e. a tocolytic, and as a vasodilator for the treatment of cerebral vascular insufficiency, Raynaud's phenomenon, and other conditions. Isoxsuprine may increase the heart rate, cause changes in blood pressure, and irritate the GI tract. It should, therefore, be used with caution if combined with other drugs that affect blood pressure, such as sedatives and anesthetic drugs. Isoxsuprine is most commonly used to treat hoof-related problems in the horse, most commonly for laminitis and navicular disease, as its effects as a vasodilator are thought to increase circulation within the hoof to help counteract the problems associated with these conditions.
Status:
US Previously Marketed
Source:
Phenoxene by Pitman-Moore (Dow Chem., USA)
(1959)
Source URL:
First approved in 1959
Source:
Phenoxene by Pitman-Moore (Dow Chem., USA)
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Chlorphenoxamine is an antihistamine and anticholinergic used as an antipruritic and was formerly used in the sympathomimetic treatment of parkinsonism. Histamine receptor H1 antagonist. Chlorphenoxamine is used to treat Allergic conditions, it is reported as an ingredient of Systral in Germany, Malta, Portugal, Thailand, Turkey.
Status:
US Previously Marketed
Source:
TRIMEPRAZINE TARTRATE by MORTON GROVE
(1985)
Source URL:
First approved in 1959
Source:
Temaril by Smith Kline & French
Source URL:

Class (Stereo):
CHEMICAL (EPIMERIC)



Trimeprazine (also known as Alimemazine), a phenothiazine used as antipsychotic drug. This drug is used in Russia under brand name TERALIGEN and has anti-histamine, sedative, and anti-emetic (anti-nausea) effects. Teraligen is used to treat neurosis, depression and anxiety of different origins. It prevents and relieves allergic conditions, which cause pruritus and urticaria by blocking histamine produced by the body during an allergic reaction. Trimeprazine competes with free histamine for binding at HA-receptor sites. This antagonizes the effects of histamine on HA-receptors, leading to a reduction of the negative symptoms brought on by histamine HA-receptor binding. Trimeprazine is not approved for use in humans in the United States. Nevertheless, combination of alimemazine and prednisolone (commonly sold under the brand name Temaril-P) is licensed as an antipruritic and antitussive in dogs.
BUNAMIODYL is an cholecystographic agent which was used to aid the radiographic visualization of the gallbladder for detecting the presence of gallstones in cholelithiasis patients. It was withdrawn from the market due to nephropathy.
Status:
US Previously Marketed
Source:
Murel by Ayerst
(1958)
Source URL:
First approved in 1958
Source:
Murel by Ayerst
Source URL:

Class (Stereo):
CHEMICAL (MIXED)



Valethamate bromide ( sold under many brand names such as Epidosin, Dilaton, Valosin, Valamate, Osdil etc), a quarternary ammonium agent, has been used in augmentation of labor. Valethamate has antimuscarinic action and blocks cholinergic receptors in the ganglia. This action along with the direct action on the smooth muscles of the cervix is thought to help cervical dilatation during labor. Since it is not selective, it exerts anticholinergic side effects such as tachycardia, flushing, cotton mouth and photophobia due to mydriasis. Common side effects are palpitations, increased heart rate, arrhythmia, excessive thirst, reduced bronchial secretions, dry mouth, Photophobia, dry skin, loss of accommodation, slow heart rate, flushing.
Hexocyclium is an old anticholinergic drug. Hexocyclium is an antimuscarinic. Hexocyclium in therapeutic doses produces a prolonged reduction of gastric acidity. It was used for the treatment of peptic ulcer. Hexocyclium is effective for the control of cramps and diarrhea in cases of irritable bowel syndrome.
Status:
US Previously Marketed
Source:
METHYCLOTHIAZIDE AND DESERPIDINE by WATSON LABS
(1984)
Source URL:
First approved in 1957

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Deserpidine is an ester alkaloid drug isolated from Rauwolfia canescens (family Apocynaceae) with antipsychotic and antihypertensive properties that has been used for the control of high blood pressure and for the relief of psychotic behavior. Rauwolfia alkaloids work by controlling nerve impulses along certain nerve pathways. As a result, they act on the heart and blood vessels to lower blood pressure. Deserpidine's mechanism of action is through inhibition of the ATP/Mg2+ pump responsible for the sequestering of neurotransmitters into storage vesicles located in the presynaptic neuron. The neurotransmitters that are not sequestered in the storage vesicle are readily metabolized by monoamine oxidase (MAO) causing a reduction in catecholamines.
Triamcinolone is a long-acting synthetic corticosteroid primarily used for their anti-inflammatory effects in disorders of many organ systems. Triamcinolone diacetate injectable suspension is indicated for intramuscular use as follows: Allergic States Control of severe or incapacitating allergic conditions intractable to adequate trials of conventional treatment in asthma, atopic dermatitis, contact dermatitis, drug hypersensitivity reactions, perennial or seasonal allergic rhinitis, serum sickness, transfusion reactions. Bullous dermatitis herpetiformis, exfoliative erythroderma, mycosis fungoides, pemphigus, severe erythema multiform (Stevens-Johnson syndrome). Endocrine Disorders Primary or secondary adrenocortical insufficiency, congenital adrenal hyperplasia, hypercalcemia associated with cancer, nonsuppurative thyroiditis. To tide the patient over a critical period of the disease in regional enteritis and ulcerative colitis. Hematologic Disorders Acquired (autoimmune) hemolytic anemia, Diamond-Blackfan anemia, pure red cell aplasia, selected cases of secondary thrombocytopenia. Trichinosis with neurologic or myocardial involvement, tuberculous meningitis with subarachnoid block or impending block when used with appropriate ant tuberculous chemotherapy. For palliative management of leukemia’s and lymphomas. Nervous System Acute exacerbations of multiple sclerosis; cerebral edema associated with primary or metastatic brain tumor, or craniotomy. Sympathetic ophthalmia, uveitis and ocular inflammatory conditions unresponsive to topical corticosteroids. To induce diuresis or remission of proteinuria in idiopathic nephrotic syndrome or that due to lupus erythematosus. Berylliosis, fulminating or disseminated pulmonary tuberculosis when used concurrently with appropriate ant tuberculous chemotherapy, idiopathic eosinophilic pneumonias, symptomatic sarcoidosis. As adjunctive therapy for short-term administration in acute gouty arthritis; acute rheumatic carditis. The anti-inflammatory actions of corticosteroids are thought to involve lipocortins, phospholipase A2 inhibitory proteins that, through inhibition of arachidonic acid, control the biosynthesis of prostaglandins and leukotrienes. Firstly, however, these glucocorticoids bind to the glucocorticoid receptors, which translocate into the nucleus, bind DNA (GRE), and change genetic expression both positively and negatively. The immune system is suppressed by corticosteroids due to a decrease in the function of the lymphatic system, a reduction in immunoglobulin and complement concentrations, the precipitation of lymphocytopenia, and interference with antigen-antibody binding.
Status:
First approved in 1957
Source:
Suavitil by Merck Sharp & Dohme
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Benactyzine, an anticholinergic drug, had been used as an antidepressant in the treatment of depression and associated anxiety. It is no longer used in medicine due to its ineffectiveness but is widely used in scientific research. Benactyzine is a muscarinic antagonist which also inhibits the nicotinic acetylcholine receptor.
Novobiocin (also known as streptonivicin) is an aminocoumarin antibiotic, active against Staphylococcus epidermidis. Novobiocin and other aminocoumarin antibiotics act as a potent competitive inhibitor of DNA gyrase B. The oral form of the drug was withdrawn from the market in 1999 due to safety or effectiveness reasons. Later it was discovered that novobiocin inhibited Hsp90 and topoisomerase II, and novobiocin was investigated in clinical trials against metastatic breast cancer and non-small cell lung cancer. Topical form of novobiocin was investigated in combination with nalidixic acid for treatment of psoriasis.

Showing 13421 - 13430 of 14117 results