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

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Showing 2201 - 2210 of 2438 results

Status:
US Previously Marketed
Source:
Neodrol by Pfizer
(1953)
Source URL:
First approved in 1953
Source:
Neodrol by Pfizer
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


STANOLONE, also known as dihydrotestosterone, is a potent androgenic metabolite of testosterone and anabolic agent for systemic use. It may be used as a replacement of male sex steroids in men who have androgen deficiency, for example as a result of the loss of both testes, and also the treatment of certain rare forms of aplastic anemia which are or may be responsive to anabolic androgens.
Status:
US Previously Marketed
Source:
Neodrol by Pfizer
(1953)
Source URL:
First approved in 1953
Source:
Neodrol by Pfizer
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


STANOLONE, also known as dihydrotestosterone, is a potent androgenic metabolite of testosterone and anabolic agent for systemic use. It may be used as a replacement of male sex steroids in men who have androgen deficiency, for example as a result of the loss of both testes, and also the treatment of certain rare forms of aplastic anemia which are or may be responsive to anabolic androgens.
Status:
US Previously Marketed
Source:
Neodrol by Pfizer
(1953)
Source URL:
First approved in 1953
Source:
Neodrol by Pfizer
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


STANOLONE, also known as dihydrotestosterone, is a potent androgenic metabolite of testosterone and anabolic agent for systemic use. It may be used as a replacement of male sex steroids in men who have androgen deficiency, for example as a result of the loss of both testes, and also the treatment of certain rare forms of aplastic anemia which are or may be responsive to anabolic androgens.
Status:
US Previously Marketed
First approved in 1952

Class (Stereo):
CHEMICAL (ACHIRAL)



Phenylbutazone is an anti-inflammatory drug, which binds to and inactivates cyclooxygenases and prostacyclin synthase through peroxide (H2O2) mediated deactivation. The reduced production of prostaglandin leads to reduced inflammation of the surrounding tissues. Phenylbutazone was marked under the brand name butazolidin for the treatment rheumatoid arthritis and gout, but then this usage was discontinued. In addition, phenylbutazone is used in UK for the treatment of ankylosing spondylitis, but only in those cases, when other therapies are unsuitable.
Status:
US Previously Marketed
Source:
RAVOCAINE AND NOVOCAIN W/ LEVOPHED by EASTMAN KODAK
(1952)
Source URL:
First approved in 1952
Source:
RAVOCAINE AND NOVOCAIN W/ LEVOPHED by EASTMAN KODAK
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Conditions:

Propoxycaine hydrochloride is a local anesthetic of the ester type that has a rapid onset of action and a longer duration of action than procaine hydrochloride. Propoxycaine Hydrochloride is the hydrochloride salt form of propoxycaine, a para-aminobenzoic acid ester. Propoxycaine binds to and inhibits voltage-gated sodium channels, thereby inhibiting the ionic flux required for the initiation and conduction of impulses. This results in a loss of sensation.
Status:
US Previously Marketed
First approved in 1952

Class (Stereo):
CHEMICAL (ACHIRAL)



Phenylbutazone is an anti-inflammatory drug, which binds to and inactivates cyclooxygenases and prostacyclin synthase through peroxide (H2O2) mediated deactivation. The reduced production of prostaglandin leads to reduced inflammation of the surrounding tissues. Phenylbutazone was marked under the brand name butazolidin for the treatment rheumatoid arthritis and gout, but then this usage was discontinued. In addition, phenylbutazone is used in UK for the treatment of ankylosing spondylitis, but only in those cases, when other therapies are unsuitable.
Status:
US Previously Marketed
First approved in 1952

Class (Stereo):
CHEMICAL (ACHIRAL)



Phenylbutazone is an anti-inflammatory drug, which binds to and inactivates cyclooxygenases and prostacyclin synthase through peroxide (H2O2) mediated deactivation. The reduced production of prostaglandin leads to reduced inflammation of the surrounding tissues. Phenylbutazone was marked under the brand name butazolidin for the treatment rheumatoid arthritis and gout, but then this usage was discontinued. In addition, phenylbutazone is used in UK for the treatment of ankylosing spondylitis, but only in those cases, when other therapies are unsuitable.
Status:
US Previously Marketed
First approved in 1950

Class (Stereo):
CHEMICAL (ACHIRAL)


Diethylcarbamazine is used in humans, dogs and cats for the treatment of parasitic infections, including pulmonary eosinophilia, loiasis, and lymphatic filariasis. The exact mechanism of its action is unknown, however some studies showed the involvment of inducible nitric-oxide synthase and the cyclooxygenase pathway. Although there is no information on whether the drug is marketed in the USA and Europe, it is currently used in India.
Status:
US Previously Marketed
First approved in 1950

Class (Stereo):
CHEMICAL (ACHIRAL)


Diethylcarbamazine is used in humans, dogs and cats for the treatment of parasitic infections, including pulmonary eosinophilia, loiasis, and lymphatic filariasis. The exact mechanism of its action is unknown, however some studies showed the involvment of inducible nitric-oxide synthase and the cyclooxygenase pathway. Although there is no information on whether the drug is marketed in the USA and Europe, it is currently used in India.
Status:
US Previously Marketed
First approved in 1948

Class (Stereo):
CHEMICAL (ACHIRAL)



Sulfisoxazole is a sulfonamide antibacterial antibiotic. The sulfonamides are synthetic bacteriostatic antibiotics with a wide spectrum against most gram-positive and many gram-negative organisms. However, many strains of an individual species may be resistant. Sulfisoxazole acetyl in combination with erythromycin ethylsuccinate is used for treatment of ACUTE OTITIS MEDIA in children that is caused by susceptible strains of Haemophilus influenzae. Sulfisoxazole acetyl is a prodrug of sulfisoxazole. Acetyl group is added to make the drug poorly water soluble, and is hydrolyzed in vivo to the active drug. Sulfisoxazole and its acetylated metabolites are excreted primarily by the kidneys through glomerular filtration. Sulfisoxazole is a competitive inhibitor of the enzyme dihydropteroate synthetase. It inhibits bacterial synthesis of dihydrofolic acid by preventing the condensation of the pteridine with para-aminobenzoic acid (PABA), a substrate of the enzyme dihydropteroate synthetase. The inhibited reaction is necessary in these organisms for the synthesis of folic acid

Showing 2201 - 2210 of 2438 results