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

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Showing 1941 - 1950 of 2814 results

Status:
US Previously Marketed
First approved in 1961

Class (Stereo):
CHEMICAL (ABSOLUTE)



Paramethasone acetate (a derivative of paramethasone) is a glucocorticoid with the general properties of corticosteroids. It has been used by mouth in the treatment of all conditions in which corticosteroid therapy is indicated except adrenal-deficiency states for which its lack of sodium-retaining properties makes it less suitable than hydrocortisone with supplementary fludrocortisone.
Status:
US Previously Marketed
Source:
Diloderm by Schering
(1960)
Source URL:
First approved in 1960
Source:
Diloderm by Schering
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
US Previously Marketed
Source:
Cyclospasmol by Ives-Cameron (Ives)
(1958)
Source URL:
First approved in 1958
Source:
Cyclospasmol by Ives-Cameron (Ives)
Source URL:

Class (Stereo):
CHEMICAL (MIXED)



Cyclandelate is a vasodilator developed for the treatment of cardiovascular diseases. The drug was used in many countries for such diseases as intermittent claudication, arteriosclerosis obliterans, thrombophlebitis, nocturnal leg cramps, local frostbite, Raynaud's phenomenon. In the USA it was also approved for intermittent claudication and cognitive dysfunction in Alzheimer's disease under the name Cyclospasmol. Cyclandelate exerts its effect by blocking calcium channels and inhibiting smooth muscles contration. Cyclandelate was withdrawn from the market in the USA for lack of effectiveness.
Status:
US Previously Marketed
Source:
DARTAL 100MG by SEARLE
(1961)
Source URL:
First approved in 1957
Source:
Dartal by Searle
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


THIOPROPAZATE, a phenothiazine derivative, is a typical antipsychotic. It is a prodrug to perphenazine.
Status:
US Previously Marketed
Source:
PACATAL 25MG by WC
(1961)
Source URL:
First approved in 1957
Source:
Pacatal by Warner/Chilcott
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

PECAZINE is a phenothiazine derivative that was used as an antipsychotic. It is also an allosteric inhibitor of MALT1 paracaspase activity.
Status:
US Previously Marketed
Source:
Tromexan by Geigy
(1950)
Source URL:
First approved in 1950
Source:
Tromexan by Geigy
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Ethyl biscoumacetate is a courmarin that is used as an anticoagulant. It has actions similar to those of Warfarin. It has been used in the management of thromboembolic disorders.
Status:
US Previously Marketed
First approved in 1939

Class (Stereo):
CHEMICAL (ABSOLUTE)



Desoxycorticosterone pivalate (DOCP) is a mineralocorticoid hormone and an analog of desoxycorticosterone. DOCP is a long-acting ester of desoxycorticosterone acetate (DOCA) which is recognized as having the same qualitative effects as the natural mineralocorticoid hormone aldosterone. It’s used as Percorten-V for replacement therapy for the mineralocorticoid deficit in dogs with primary adrenocortical insufficiency. Percorten-V is only available in the U.S., Canada, Australia and recently, Denmark. Percorten was originally developed for the treatment of Addison's disease in humans but the demand for it decreased significantly once Florinef was available. Unaware that their product was being prescribed “off-label” for the treatment of canine Addison’s Disease and faced with a decreased demand for Percorten, the manufacturer *almost* discontinued production until the veterinary community rose up and voiced their distress. Field trials were run and the FDA approved the use of Percorten-V (the "v" is for veterinary). DOCP like other adrenocorticoid hormones is thought to act by controlling the rate of synthesis of proteins. It reacts with receptor proteins in the cytoplasm to form a steroid-receptor complex. This complex moves into the nucleus, where it binds to chromatin that result in genetic transcription of cellular DNA to messenger RNA. The steroid hormones appear to induce transcription and synthesis of specific proteins, which produce the physiologic effects seen after administration. The most important effect of DOCP is to increase the rate of renal tubular absorption of sodium. This effect is seen most intensely in the thick portion of the ascending limb of the loop of Henle. It also increases sodium absorption in the proximal convoluted tubule but this effect is less important in sodium retention. Chloride follows the sodium out of the renal tubule. Another important effect of DOCP is enhanced renal excretion of potassium. This effect is driven by the resorption of sodium that pulls potassium from the extracellular fluid into the renal tubules, thus promoting potassium excretion.
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
SPARTASE POTASSIUM ASPARTATE by WYETH
(1961)
Source URL:
First marketed in 1921
Source:
potassium aspartate
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Disodium aspartate is used in organic biosynthesis.
Status:
US Previously Marketed
Source:
Aconitine U.S.P.
(1921)
Source URL:
First marketed in 1921
Source:
Aconitine U.S.P.
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Aconitine is an alkaloid found in the Aconitum species. Aconitine is a highly toxic cardiotoxin and neurotoxin. In China and other countries, the herbal extract containing aconitine was used for the treatment of pain in musculoskeletal disorders, however the safety margin between therapeutic analgesic effect of aconitine and its known cardiotoxic effect is so narrow that the treatment may cause poisoning and death. The mechanism of aconitine action is explained by its ability to activate voltage-dependent sodium-ion channels.

Showing 1941 - 1950 of 2814 results