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

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Showing 11931 - 11940 of 11950 results

Status:
Possibly Marketed Outside US

Class (Stereo):
CHEMICAL (RACEMIC)

Status:
Withdrawn

Class (Stereo):
CHEMICAL (ABSOLUTE)

Conditions:

Alphacetylmethadol (INN), aka α-acetylmethadol (AAM), is a synthetic opioid analgesic. Its levorotary enantiomer, levacetylmethadol, is an FDA-approved treatment for opioid addiction. Alphacetylmethadol is very similar in structure to methadone, a widely-prescribed treatment for opioid addiction. In the United States, it is a Schedule I controlled substance under the Controlled Substances Act with an ACSCN of 9603 and a 2013 annual manufacturing quota of 2 grams. Studies in rats indicate that alphacetylmethadol also evokes the heroin-like discriminative stimulus effects.
Status:
Withdrawn
Source:
Diethylaminoethoxyhexestrol [Japan]
Source URL:

Class (Stereo):
CHEMICAL (MIXED)

Diethylaminoethoxyhexestrol is a coronary dilating agent, approved for the treatment of angina in 1958 and marketed under tradename Coralgil. Diethylaminoethoxyhexestrol was withdrawn from the market because of drug-related phospholipidosis in liver, spleen and other tissues. Studies indicate that lipidosis is caused by the accumulation of the drug in lysosomes and inhibition of phospholipase A.
Status:
Withdrawn

Class (Stereo):
CHEMICAL (RACEMIC)

Aminorex is an anorectic stimulant drug. Aminorex inhibits norepinephrine and dopamine transporters with IC50 of 0.33 and 0.85 uM. It was briefly available as an appetite suppressant in the 1960s in Switzerland, Germany, and Austria, but was found to cause pronounced vasoconstriction in the pulmonary vasculature, and was withdrawn from the market in 1972 due to several cases of fatal and life-threatening pulmonary hypertension. In the USA aminorex is an illegal schedule I drug.
Clomiphene (CLOMID®) is a triphenyl ethylene stilbene derivative which is an estrogen agonist or antagonist depending on the target tissue. It is an orally administered, nonsteroidal, ovulatory stimulant. Clomiphene (CLOMID®) is a mixture of two geometric isomers [cis (zuclomiphene) and trans (enclomiphene)] containing between 30% and 50% of the cis-isomer. Clomiphene (CLOMID®) initiates a series of endocrine events culminating in a preovulatory gonadotropin surge and subsequent follicular rupture. The first endocrine event in response to a course of clomiphene therapy is an increase in the release of pituitary gonadotropins. This initiates steroidogenesis and folliculogenesis, resulting in growth of the ovarian follicle and an increase in the circulating level of estradiol. Following ovulation, plasma progesterone and estradiol rise and fall as they would in a normal ovulatory cycle.
mixture
Status:
Investigational
Source:
INN:afimoxifene [INN]
Source URL:

Class:
MIXTURE



Hydroxytamoxifen (Afimoxifene) is an active metabolite of tamoxifen exerting estrogen receptor modulatory function. In addition, hydroxytamoxifen binds to regulates transcriptional activity of the estrogen-related receptor gamma. ASCEND Therapeutics, Inc. was developing TamoGel (4-hydroxytamoxifen gel) for a variety of estrogen-dependent conditions, including breast cancer, cyclic breast pain and gynecomastia.

Showing 11931 - 11940 of 11950 results