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

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Showing 4241 - 4250 of 4333 results

Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (ACHIRAL)



Linsidomine (SIN-1, chemically 3-morpholinosydnonimin), is a vasodilator and antianginal drug. It is the direct hepatic metabolite of molsidomine. The dosage recommended by its manufacturer for its initial purpose, coronary angiography, is 0.4-1 mg. Contrary to molsidomine, which is widely used as an antianginal drug, linsidomine is used only for coronary angiography. The plasma half-life of Linsidomine is about 1 hour. Linsidomine is nonenzymatically metabolized to SIN-1A which spontaneously releases NO. NO, probably released directly from nonadrenergic, noncholinergic (NANC) nerves in the penis, is believed to cause smooth muscle relaxation by stimulating the soluble form of guanylate cyclase leading to an increase of intracellular cyclic guanosine 3',5' monophosphate (cGMP) with subsequent smooth muscle relaxation. Linsidomine also hyperpolarizes the cell membrane, making the smooth muscle less susceptible to adrenergic stimulation. NO further interacts with platelets when released intraluminally causing an increase in cGMP that decreases platelet aggregation and adhesion
Status:
Possibly Marketed Outside US
Source:
Japan:Bupranolol Hydrochloride
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Bupranolol is a non-selective beta blocker without intrinsic sympathomimetic activity (ISA), but with strong membrane stabilizing activity. Bupranolol competes with sympathomimetic neurotransmitters such as catecholamines for binding at beta(1)-adrenergic receptors in the heart, inhibiting sympathetic stimulation. This results in a reduction in resting heart rate, cardiac output, systolic and diastolic blood pressure, and reflex orthostatic hypotension. Ophthalmic Bupranolol is used for the management of glaucoma and oral Bupranolol is used for the management of cardiovascular disorders. S-Bupranolol has also being shown to have superior preclinical safety profile and great antinociceptive efficacy and should be considered as a unique b-AR compound to advance future clinical pain studies.
Status:
Possibly Marketed Outside US
Source:
CLEARASIL DAILY CLEAR REVIVING TONER by Shelton, R. S.; Campen, M. G. Van; Tilford, C. H.; Lang, H. C.; Nisonger, L.; Bandelin, F. J.; Rubenkoenig, H. L.
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Conditions:

Tetradonium is a cationic germicidal detergent, often used in disinfectant and deodorant compositions.
Status:
Possibly Marketed Outside US
Source:
UK NHS:Bambuterol hydrochloride
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Bambuterol is an active precursor of the selective beta2-adrenergic agonist terbutaline. Bambuterol is the bis-N,N-dimethyl-carbamate of terbutaline. Bambuterol is a remarkably selective and potent inhibitor of cholinesterase. BAMBEC (Bambuterol hydrochloride) oral solution or tablets are indicated for the management of asthma, bronchospasm and/or reversible airways obstruction.
Status:
Possibly Marketed Outside US
Source:
UK NHS:Acetarsol
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Acetarsone is a pentavalent arsenical compound with antiprotozoal and antihelmintic properties. It was first discovered in 1921 at Pasteur Institute by Ernest Fourneau, and sold under the brand name Stovarsol (fourneau is the French word for stove). Before stovarsol was used in the treatment of congenital syphilis, it had already been used in other diseases : amoebiasis, acquired syphilis, yaws, trypanosomiasis and malaria, and a formidable list of toxic manifestations can be compiled from the literature. Bender (I927) recorded six cases of poisoning with malaise, fever, cedema, jaundice, diarrhoea, albuminuria, bronchitis, coryza and skin troubles, such as diffuse erythema, dryness and pruritus. Of 232 cases of amoebiasis treated by Brown (I935) without a death, thirteen (5.6%) had toxic erythemata, some of them so severe as to amount to exfoliative dermatitis. Although its mechanism of action is not fully known, acetarsone may bind to protein-containing sulfhydryl groups located in the parasite, thereby forming lethal As-S bonds. This may prevent their functioning and eventually kill the parasite.
Status:
Possibly Marketed Outside US
Source:
Japan:Efonidipine Hydrochloride
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Efonidipine is a 1,4-dihydropyridine derivative for the treatment of hypertension and angina. Efonidipine exerts its antihypertensive and antianginal effects through blocking L- and T-type calcium channels.
Amezinium is a sympathomimetic used for its vasopressor effects in the treatment of hypotensive states. Amezinium inhibited monoamine oxidase (MAO) activity. Amezinium antagonized the response to tyramine and blocked neuronal uptake of noradrenaline. Side effects revealed are: palpitation, headache, nausea/vomiting, hot flashes, high blood pressure.
Status:
Possibly Marketed Outside US
Source:
Xylamidine tosylate by Wellcome Research
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Xylamidine is a peripherally-restricted antagonist of 5HT2A and 5HT1A receptor. It is used to study the role of the serotonin receptors in the regulation of food intake, cardiovascular function, and regulation of body temperature.
Status:
Possibly Marketed Outside US
Source:
UK NHS:Imidapril hydrochloride
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Imidapril (Tanatril), through its active metabolite imidaprilat, acts as an ACE inhibitor to suppress the conversion of angiotensin I to angiotensin II and thereby reduce total peripheral resistance and systemic blood pressure (BP). In clinical trials, oral imidapril was an effective antihypertensive agent in the treatment of mild to moderate essential hypertension. Some evidence suggests that imidapril also improves exercise capacity in patients with chronic heart failure (CHF) and reduces urinary albumin excretion rate in patients with type 1 diabetes mellitus. Imidapril was well tolerated, with a lower incidence of dry cough than enalapril or benazepril, and is a first choice ACE inhibitor for the treatment of mild to moderate essential hypertension.
Etoperidone is an atypical antidepressant introduced in Europe in 1977. The activity of etoperidone is made mainly by its major metabolite 1-(3'-chlorophenyl)piperazine (mCPP). mCPP binds with different affinity to most of the serotonergic receptors and adrenergic receptors. This metabolite is an agonist of 5-HT2c and an antagonist of 5-HT2a. Part of etoperidone structure contributes to the activity in the α-adrenergic receptors. Etoperidone has been studied for the treatment of depression, tremors in Parkinson, extrapyramidal symptoms and male impotence. It is not certain if it was ever approved and marketed but its current status is withdrawn.

Showing 4241 - 4250 of 4333 results