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

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Showing 21 - 30 of 39 results

Bupropion is an atypical antidepressant that also has usefulness as a smoking-cessation aid. Because hydroxybupropion, a major metabolite of bupropion, is believed to contribute to its antidepressant activity, this metabolite may also contribute to the smoking-cessation properties of bupropion. Compared to bupropion hydroxybupropion inhibit norepinephrine (NE) uptake with similar potency. The effects of bupropion and enantiomers of hydroxybupropion on human nAChR subtypes indicate that the (2S,3S) isomer is more potent than the (2S,3R) isomer or racemic bupropion as an antagonist of alpha(4)beta(2) subtypes of nicotinic acetylcholine receptor (nAChR). In addition, both isomers of hydroxybupropion possess weaker antagonist activity to the alpha3/beta4 and alpha4/beta4 subtypes of nAChR.
Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Other

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
US Previously Marketed
Source:
VASOCORT HYDROXYAMPHETAMINE HYDROBROMIDE by SKF
(1961)
Source URL:
First marketed in 1935

Class (Stereo):
CHEMICAL (RACEMIC)


Conditions:

Hydroxyamphetamine is a derivative of amphetamines. Hydroxyamphetamine is intended mainly as local eye drops for diagnostic purposes. It is indirect sympathomimetic agent which cause dilation of the eye pupil before diagnostic test. Among the minor side effects from its use are: change in color vision, difficulty seeing at night, dry mouth, headache, increased sensitivity of eyes to sunlight, muscle stiffness or tightness and temporary stinging in the eyes. The main use of hydroxyamphetamines as eye drops is the diagnosis of Horner's syndrome which is characterized by nerve lesions. Hydroxyamphetamine hydrobromide is a component of FDA approved brand drug - Paremyd sterile ophthalmic solution (Hydroxyamphetamine hydrobromide, USP 1.0%, Tropicamide, USP 0.25%). Hydroxyamphetamine is an indirect-acting sympathomimetic, while tropicamide acts as a parasympatholytic.
Status:
Possibly Marketed Outside US
Source:
NCT00442962: Phase 4 Interventional Completed HIV Infections
(2007)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Maleic acid monosodium salt. Used in water soluble polymers preparation.
mixture
Status:
US Approved Rx (2013)
Source:
BLA125416
(2013)
Source URL:
First approved in 1958
Source:
BLA101140
Source URL:

Class:
MIXTURE

Status:
Investigational
Source:
NCT03534063: Not Applicable Interventional Completed Pain, Postoperative
(2018)
Source URL:

Class:
PROTEIN

Status:
Investigational
Source:
NCT03333824: Phase 1 Interventional Completed Solid Tumours
(2017)
Source URL:

Class:
PROTEIN

Showing 21 - 30 of 39 results