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

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Showing 33711 - 33720 of 34953 results

Status:
US Previously Marketed
Source:
Cydril by Tutag
(1961)
Source URL:
First approved in 1957
Source:
Levonor by Nordmark (Purdue Frederick)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



LEVAMFETAMINE the levorotatory form of amphetamine. L-amphetamine, is a central nervous system (CNS) stimulant known to increase wakefulness and concentration in association with decreased appetite and fatigue. Pharmaceuticals that contain levoamphetamine are currently indicated and prescribed for the treatment of attention deficit hyperactivity disorder (ADHD), obesity, and narcolepsy in some countries. L-Amphetamine succinate was sold in Hungary between 1952 and 1955 under the brand name Cydril.
Status:
US Previously Marketed
Source:
Leritine by Merck Sharp & Dohme
(1957)
Source URL:
First approved in 1957
Source:
Leritine by Merck Sharp & Dohme
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Conditions:

Aniledrine is a narcotic pain reliver. The drug was prescribed as an analgesic in anaesthesia (Leritine brand name), however, it is no longer available on the market. Although the exact mechanism is not fully understood, aniledrine appears to elicit its action by binding to endorphine receptors in CNS.
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.
Promazine (Sparine) is a phenothiazine neuroleptic used for short-term management of moderate to severe psychomotor agitation and treatment of agitation and restlessness in the elderly. Promazine is an antagonist at types 1, 2, and 4 dopamine receptors, 5-HT receptor types 2A and 2C, muscarinic receptors 1 through 5, alpha(1)-receptors, and histamine H1-receptors. Promazine's antipsychotic effect is due to antagonism at dopamine and serotonin type 2 receptors, with greater activity at serotonin 5-HT2 receptors than at dopamine type-2 receptors. This may explain the lack of extrapyramidal effects. Promazine does not appear to block dopamine within the tuberoinfundibular tract, explaining the lower incidence of hyperprolactinemia than with typical antipsychotic agents or risperidone. Antagonism at muscarinic receptors, H1-receptors, and alpha(1)-receptors also occurs with promazine. Promazine is not approved for human use in the United States. It is available in the US for veterinary use under the names Promazine and Tranquazine.
Status:
US Previously Marketed
Source:
Bauer and Black Foot Powder by Bauer & Black
(1956)
Source URL:
First approved in 1956
Source:
Bauer and Black Foot Powder by Bauer & Black
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
US Previously Marketed
Source:
Surfak by Lloyd Bros. (Hoechst-Roussel)
(1959)
Source URL:
First approved in 1956
Source:
Doxinate by Lloyd Bros. (Hoechst-Roussel)
Source URL:

Class (Stereo):
CHEMICAL (MIXED)

Conditions:

Docusate, also known as docusate salts or dioctyl sulfosuccinate, prevents/relieves dry hard stool and thus is used to treat constipation. Results usually occurs 1 to 3 days after the first dose. In North America, docusate and a stimulant laxative such as sennosides are commonly used in bowel treatment protocols associated with institutionalized elderly and oncology treatments. A paucity of evidence is available to support the use of the stool softener docusate yet it continues to be prescribed in everyday clinical practice for the aforementioned populations. While the actual cost of docusate is low, additional costs associated with its administration (i.e. nursing time) and its widespread use can be significant. Docusate is absorbed into the bloodstream and excreted via the gallbladder after undergoing extensive metabolism. The effect of docusate may not necessarily be all due to its surfactant properties. Perfusion studies suggest that docusate inhibits fluid absorption or stimulates secretion in the portion of the small intestine known as the jejunum
Status:
US Previously Marketed
Source:
Surfak by Lloyd Bros. (Hoechst-Roussel)
(1959)
Source URL:
First approved in 1956
Source:
Doxinate by Lloyd Bros. (Hoechst-Roussel)
Source URL:

Class (Stereo):
CHEMICAL (MIXED)

Conditions:

Docusate, also known as docusate salts or dioctyl sulfosuccinate, prevents/relieves dry hard stool and thus is used to treat constipation. Results usually occurs 1 to 3 days after the first dose. In North America, docusate and a stimulant laxative such as sennosides are commonly used in bowel treatment protocols associated with institutionalized elderly and oncology treatments. A paucity of evidence is available to support the use of the stool softener docusate yet it continues to be prescribed in everyday clinical practice for the aforementioned populations. While the actual cost of docusate is low, additional costs associated with its administration (i.e. nursing time) and its widespread use can be significant. Docusate is absorbed into the bloodstream and excreted via the gallbladder after undergoing extensive metabolism. The effect of docusate may not necessarily be all due to its surfactant properties. Perfusion studies suggest that docusate inhibits fluid absorption or stimulates secretion in the portion of the small intestine known as the jejunum
Status:
US Previously Marketed
Source:
Benzapas by Smith-Dorsey
(1956)
Source URL:
First approved in 1956
Source:
Benzapas by Smith-Dorsey
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Benzoylpas (more known as calcium benzoyl-PAS) is a benzoic acid-modified form of para-aminosalicylate, used to treat pulmonary tuberculosis.
Status:
US Previously Marketed
Source:
Benzapas by Smith-Dorsey
(1956)
Source URL:
First approved in 1956
Source:
Benzapas by Smith-Dorsey
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Benzoylpas (more known as calcium benzoyl-PAS) is a benzoic acid-modified form of para-aminosalicylate, used to treat pulmonary tuberculosis.
Status:
US Previously Marketed
Source:
Surfak by Lloyd Bros. (Hoechst-Roussel)
(1959)
Source URL:
First approved in 1956
Source:
Doxinate by Lloyd Bros. (Hoechst-Roussel)
Source URL:

Class (Stereo):
CHEMICAL (MIXED)

Conditions:

Docusate, also known as docusate salts or dioctyl sulfosuccinate, prevents/relieves dry hard stool and thus is used to treat constipation. Results usually occurs 1 to 3 days after the first dose. In North America, docusate and a stimulant laxative such as sennosides are commonly used in bowel treatment protocols associated with institutionalized elderly and oncology treatments. A paucity of evidence is available to support the use of the stool softener docusate yet it continues to be prescribed in everyday clinical practice for the aforementioned populations. While the actual cost of docusate is low, additional costs associated with its administration (i.e. nursing time) and its widespread use can be significant. Docusate is absorbed into the bloodstream and excreted via the gallbladder after undergoing extensive metabolism. The effect of docusate may not necessarily be all due to its surfactant properties. Perfusion studies suggest that docusate inhibits fluid absorption or stimulates secretion in the portion of the small intestine known as the jejunum

Showing 33711 - 33720 of 34953 results