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

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Showing 2771 - 2780 of 4711 results

Scopolamine Aminoxide Hydrobromide is one of Scopolamine metabolites, with remarkable Acetylcholinesterase inhibitory activity.
Status:
US Previously Marketed
Source:
sulfarsphenamine
(1923)
Source URL:
First marketed in 1923
Source:
sulfarsphenamine
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Sulfarsphenamine is a methanesulfonic acid derivative that has been used in 1920s in the treatment of syphilis.
Vanillin (4-hydroxy-3-methoxybenzaldehyde), a pleasant smelling organic aromatic compound, is widely used as a flavoring additive in food, beverage, cosmetic and drug industries. It is reported to cross the blood brain barrier and also displayed antioxidant and neuroprotective activities. Vanillin is a natural substance widely found in many plant species and often used in beverages, foods, cosmetics, and pharmaceutical products. Antioxidant and anticancer potential have been described for this compound. Vanillin has been classified as a bioantimutagen and is able to inhibit mutagenesis induced by chemical and physical mutagens in various cell systems. Vanillin, a selective agonist of TRPV1, has been shown to attenuate i.c.v. STZ and AlCl3+d-galactose induced experimental Alzheime's disease (AD).
Oleic acid is an unsaturated fatty acid that is the most widely distributed and abundant fatty acid in nature. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. Oleic acid occurs naturally in various animal and vegetable fats and oils. It is a component of the normal human diet as a part of animal fats and vegetable oils. Oleic acid may be responsible for the hypotensive (blood pressure reducing) effects of olive oil. Oleic acid has being shown to have a potential anticancer activity.
Status:
US Previously Marketed
Source:
Pyrogallol U.S.P.
(1921)
Source URL:
First marketed in 1921
Source:
Pyrogallol U.S.P.
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
US Previously Marketed
Source:
Phenyl Salicylate U.S.P.
(1921)
Source URL:
First marketed in 1921
Source:
Phenyl Salicylate U.S.P.
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Phenyl salicylate belongs to the family of hydroxybenzoic acid derivatives. Phenyl salicylate is used as a food additive. Antimycobacterial activity of phenyl salicylates (salols) was studied in connection with antituberculotic activity of salicylic derivatives. Phenyl salicylates are esters. Phenyl salicylates (salols) represent a new group of antimycobacterial compounds. Phenyl salicylate is included in the number of medications, indicated for the treatment of symptoms of irritative voiding, used to relieve the discomfort, pain, frequent urge to urinate, and cramps/spasms of the urinary tract caused by an infection or a medical procedure. Phenyl salicylate works as a pain reliever in these combinations.
Status:
US Previously Marketed
Source:
Thymol U.S.P.
(1921)
Source URL:
First marketed in 1921

Class (Stereo):
CHEMICAL (ACHIRAL)



Thymol, a monoterpene, obtained from thyme oil or other volatile oils, is used as a stabilizer in pharmaceutic preparations. It has been used for its antiseptic, antibacterial, and antifungal actions to help reduce and prevent plaque and gingivitis. Recently was shown, that this substance was able to significantly reduce the oxidative stress associated with cataract. The results suggested that thymol might be a potential therapeutic approach in the prevention of diabetic complications through its aldose reductase enzyme inhibitory and antioxidant activities.
Status:
US Previously Marketed
Source:
Betanaphthol U.S.P.
(1921)
Source URL:
First marketed in 1921
Source:
Betanaphthol U.S.P.
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

BETANAPHTHOL (or 2-Naphthol) is used as a preservative. It is known, that this compound can cause dermatitis.
Status:
US Previously Marketed
Source:
Neosalvarsan
(1912)
Source URL:
First marketed in 1912
Source:
Neosalvarsan
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Neoarsphenamine and related compounds are sulfhydryl-binding agents which are tolerated by man. A large experience in the employment of this drug and its toxic manifestations exists as a result of its former use as an antisyphilitic agent. Tertiary syphilis was a common cause for mental health conditions. Also known as Neosalvarsan, it superseded Salvarsan due to its lower toxicity. Both arsenicals still carried significant risk of side-effects and were themselves replaced by penicillin in the 1940s. Neoarsphenamine was also used for the treatment of amebic dysentery.
Status:
US Previously Marketed
Source:
Phenylcinchoninic Acid U.S.P.
(1921)
Source URL:
First marketed in 1908
Source:
Atophan
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Cinchophen, phenylcinchoninic acid, seems to have been discovered in 1887 by Doebner and Gieseke and to have been introduced into medicine under the trade name of atophan in 1908 by Nicolaier and Dohrn. Since that time it has been used extensively for gout as well as for other forms of arthritis and for the relief of pain of all types. Use of Cinchophen in humans ceased in the 1930s due to the discovery that it can cause serious liver damage.

Showing 2771 - 2780 of 4711 results