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

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Showing 33131 - 33140 of 34007 results

Status:
First approved in 1957

Class (Stereo):
CHEMICAL (ACHIRAL)



Isopropamide is a quaternary ammonium antimuscarinic with peripheral effects similar to those of atropine. It has been used as an adjunct in the treatment of peptic ulcer disease, in the relief of gastro-intestinal and urinary tract disorders associated with smooth muscle spasm, in rhinitis, and the relief of symptoms of cold.
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:
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:
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:
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
First approved in 1957

Class (Stereo):
CHEMICAL (ACHIRAL)



Tolbutamide is an oral antihyperglycemic agent used for the treatment of non-insulin-dependent diabetes mellitus (NIDDM). It is structurally similar to acetohexamide, chlorpropamide and tolazamide and belongs to the sulfonylurea class of insulin secretagogues, which act by stimulating β cells of the pancreas to release insulin. Sulfonylureas lower blood glucose in patients with NIDDM by directly stimulating the acute release of insulin from functioning beta cells of pancreatic islet tissue by an unknown process that involves a sulfonylurea receptor (receptor 1) on the beta cell. Sulfonylureas inhibit the ATP-potassium channels on the beta cell membrane and potassium efflux, which results in depolarization and calcium influx, calcium-calmodulin binding, kinase activation, and release of insulin-containing granules by exocytosis, an effect similar to that of glucose.
Status:
US Previously Marketed
Source:
PROPOXYPHENE HYDROCHLORIDE by ALRA
(1982)
Source URL:
First approved in 1957

Class (Stereo):
CHEMICAL (ABSOLUTE)



Propoxyphene is a centrally acting opiate analgesic. Propoxyphene is an odorless, freely soluble in water, white crystalline powder with a bitter taste. In vitro studies demonstrated propoxyphene and the metabolite norpropoxyphene inhibit sodium channels (local anesthetic effect) with norpropoxyphene being approximately 2 fold more potent than propoxyphene and propoxyphene approximately 10 fold more potent than lidocaine. Propoxyphene and norpropoxyphene inhibit the voltage-gated potassium current carried by cardiac rapidly activating delayed rectifier (hERG) channels with approximately equal potency. It is unclear if the effects on ion channels occur within therapeutic dose range. Propoxyphene is indicated for the relief of mild to moderate pain.
Status:
US Previously Marketed
Source:
PROPOXYPHENE HYDROCHLORIDE by ALRA
(1982)
Source URL:
First approved in 1957

Class (Stereo):
CHEMICAL (ABSOLUTE)



Propoxyphene is a centrally acting opiate analgesic. Propoxyphene is an odorless, freely soluble in water, white crystalline powder with a bitter taste. In vitro studies demonstrated propoxyphene and the metabolite norpropoxyphene inhibit sodium channels (local anesthetic effect) with norpropoxyphene being approximately 2 fold more potent than propoxyphene and propoxyphene approximately 10 fold more potent than lidocaine. Propoxyphene and norpropoxyphene inhibit the voltage-gated potassium current carried by cardiac rapidly activating delayed rectifier (hERG) channels with approximately equal potency. It is unclear if the effects on ion channels occur within therapeutic dose range. Propoxyphene is indicated for the relief of mild to moderate pain.
Status:
US Previously Marketed
Source:
Zactane by Wyeth
(1957)
Source URL:
First approved in 1957
Source:
Zactane by Wyeth
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Ethoheptazine is an analgesic, which belongs to the proheptazine group. It was used either alone (Zactane trade name) or in combination with meprobamate and aspirin (Equagesic) for the pain relief in patients with headache or musculoskeletal disorders. Currently all mediactions containing ethoheptazine are withdrawn from the market. The exact target of ethoheptazine is unknow, but it is believed that it may have modulatory effect on opioid receptors.
Status:
US Previously Marketed
Source:
ACETAMINOPHEN, CAFFEINE, AND DIHYDROCODEINE BITARTRATE by MIKART
(1997)
Source URL:
First approved in 1956
Source:
Rapacodin by Knoll
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Dihydrocodeine is an opioid analgesic used as an alternative or adjunct to codeine to treat moderate to severe pain, severe dyspnea, and cough. It is semi-synthetic, and was developed in Germany in 1908 during an international search to find a more effective antitussive agent to help reduce the spread of airborne infectious diseases such as tuburculosis. It was marketed in 1911. Dihydrocodeine is metabolized to dihydromorphine -- a highly active metabolite with a high affinity for mu opioid receptors. Dihydrocodeine is used for the treatment of moderate to severe pain, including post-operative and dental pain. It can also be used to treat chronic pain, breathlessness and coughing. In heroin addicts, dihydrocodeine has been used as a substitute drug, in doses up to 2500mg/day to treat addiction.

Showing 33131 - 33140 of 34007 results