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

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Showing 2531 - 2540 of 39119 results

Status:
Investigational
Source:
INN:cadazolid [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Cadazolid is a new antibiotic in development for the treatment of Clostridium difficile-associated diarrhea. Cadazolid is active against all (including linezolid- and moxifloxacin-resistant) Clostridium difficile strains. In phase I and II clinical trials, cadazolid was shown to be safe, well tolerated, and efficacious positioning itself as a potential future viable therapeutic option for CDI. Using a series of macromolecular labeling, in vitro transcription/translation, and topoisomerase studies, it was determined that protein synthesis inhibition via the oxazolidinone moiety is the primary mechanism of action of cadazolid. Cadazolid is in phase III clinical trials by Actelion Pharmaceuticals for the treatment of Clostridium difficile infection. The US FDA has designated cadazolid as both a Qualified Infectious Disease Product (QIDP) and a Fast Track development program for this indication.
Status:
Investigational
Source:
INN:halofenate
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Halofenate (MK-185) was invented as a hypolipidemic and hypouricemic agent. It was shown that halofenate lower serum triglycerides and uric acid in patients with a variety of hyperlipidemias. Treatment of dyslipidemic type 2 diabetic patients also showed triglyceride lowering and, surprisingly, significant reductions in plasma glucose and insulin. Halofenate is a selective PPAR-γ modulator (SPPARγM). SPPARγMs are believed to bind in distinct manners to the ligand-binding pocket of PPAR-γ, leading to altered receptor conformational stability and resulting in distinct patterns of gene expression. Thus, was suggested that halofenate hold promising therapeutic potential in the treatment of type 2 diabetes, without the side effects. However, information about the current use of this compound is not available.
Status:
Investigational
Source:
INN:chloracyzine
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Chloracyzine is phenothiazine derivative with vasodilatory activity. Chloracyzine produced a decrease in myocardial oxygen consumption accompanied by a reduction in coronary blood flow preceded by transient coronary dilatation. Chloracyzine produced an insignificant increase in arterial pressure; heart rate increased slightly in the open-chest experiments but not in the isolated heart. It is suggested that reduced oxygen uptake after chloracyzine is realized through improved efficiency in the use of oxygen.
Lomofungin, a natural product compound first isolated from the soil-dwelling Gram-positive bacteria Streptomyces lomodensis. Lomofungin has a broad antibacterial and antifungal spectrum, being active against gram-positive and gram-negative bacteria, yeasts, and other fungi. It prevents RNA synthesis by a direct interaction with the bacterial DNA-dependent ribonucleic acid (RNA) polymerase and not with the template or substrate. Lomofungin was identified as an inhibitor of botulinum neurotoxin light chain protease and as a potential therapeutic for myotonic dystrophy type 1. Lomofungin inhibited HIV-1 replication in peripheral blood mononuclear cells.
Status:
Investigational
Source:
INN:indacrinone
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Indacrinone is an orally active, indanone-based loop diuretic patented by American pharmaceutical company Merck and Co as mixture of two enantiomers. In healthy volunteers, the racernic mixture of indacrinone exhibited greater natriuretic potency than furosemide, with a slower onset and longer duration of action. Furthermore, single doses of indacrinone decreased serum uric acid concentrations and increased uric acid clearance, while similar doses of furosemide generally had the opposite effects. Differences in the pharmacologic effects of the resolved enantiomers of indacrinone were initially studied in animals and confirmed in a series of studies we conducted in healthy human volunteer. The S( + ) form is a potent uricosuric agent that produces mild natriuresis only at higher doses, while the R( - ) form is a potent loop diuretic with only transient uricosuric effects. The (-) enantiomer and its active metabolite appear to be primarily responsible for the natriuretic effects of the racemic mixture; the ( + ) enantiomer is 20-40 times less potent a natriuretic agent.
Status:
Investigational
Source:
INN:flordipine
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

FLORDIPINE is a calcium channel blocker with a structure similar to that of nifedipine, and with similar cardiovascular effects. However, unlike nifedipine, FLORDIPINE requires hepatic metabolism for its activation.
Status:
Investigational
Source:
INN:cimoxatone [INN]
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Cimoxatone is a fully reversible inhibitor selective for the A form of monoamine oxidase. Oral administration of Cimoxatone increased brain noradrenaline, dopamine, and serotonin and decreased DOPAC , 5-HIAA, and 3-methoxy-4-hydroxyphenylethylene glycol sulfate.
Status:
Investigational
Source:
INN:cefaparole
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Cefaparole (cephaparole) is a cephem antibiotic of the cephalosporin subclass that was never marketed and used as phmarceutical intermediates for other drugs.
Status:
Investigational
Source:
NCT04673396: Phase 1 Interventional Unknown status Solid Tumor
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Endothal (also known as Endothall), a herbicide for terrestrial and aquatic plants, is a potent, selective protein phosphatase 2A (PP2A) inhibitor. It also inhibits protein phosphatase 1 (PP1). Endothall is considered safe in drinking water, but in case of consumption for a long period, it can cause stomach or intestinal problems.
Status:
Investigational
Source:
INN:mebufotenin [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

N,N-Dimethyl-5-Methoxytryptamine (aka 5-MeO-DMT) is a psychedelic of the tryptamine class. It is found in a wide variety of plant species, and a single psychoactive toad species, the Colorado River toad. Like its close relatives DMT and bufotenin (5-HO-DMT), it has been used as an entheogen in South America. It can also be found in the dart poison traditionally used by the Yanoama Indians of Upper Orinoco. It acts as a non-selective serotonin (5-HT) agonist. -MeO-DMT is O-demethylated by polymorphic cytochrome P450 2D6 (CYP2D6) to an active metabolite, bufotenine. 5-MeO-DMT is classified as a controlled substance in China, Australia, Sweden, Turkey, and the USA.

Showing 2531 - 2540 of 39119 results