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

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Showing 1561 - 1570 of 24423 results

Status:
Investigational
Source:
NCT03800173: Phase 1 Interventional Completed Marburg Virus Disease
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



BCX-4430 hydrochloride is a salt of an antiviral adenosine analog BCX4430 (Immucillin-A) that acts as a viral RNA-dependent RNA polymerase (RdRp) inhibitor. It was developed as a potential treatment for deadly filovirus infections such as Ebola virus disease and Marburg virus disease but also demonstrated broad-spectrum antiviral effectiveness against a range of other RNA virus families, including, bunyaviruses, arenaviruses, paramyxoviruses, and coronaviruses. Biochemical, reporter-based and primer-extension assays indicate that BCX4430 inhibits viral RNA polymerase function, acting as a non-obligate RNA chain terminator. BCX4430 inhibits infection of distinct filoviruses in human cells. Post-exposure administration of BCX4430 protects rodents against Ebola and Marburg virus disease and cynomolgus macaques from Marburg virus when administered as late as 48 hours after infection. BCX4430 is highly active in a Syrian golden hamster model of yellow fever, even when treatment is initiated at the peak of viral replication. BCX4430 also showed efficacy against Zika virus in a mouse model.
ENMD-2076 is an orally-active, Aurora A/angiogenic kinase inhibitor. urora kinases are key regulators of mitosis (cell division), and are often over-expressed in human cancers. ENMD-2076 also targets the VEGFR, Flt-3 and FGFR3 kinases, which have been shown to play important roles in the pathology of several cancers. ENMD-2076 is tested in phase 2 clinical trials against ovarian cancer, breast cance, hepatocellular carcinoma and other malignancies.
Status:
Investigational
Source:
Cancer Chemother Rep. Oct 1972;56(5):625-33.: Not Applicable Human clinical trial Completed Uterine Cervical Neoplasms
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Galactitol (dulcitol) is a sugar alcohol, the reduction product of galactose. Galactitol is known to be the major toxic metabolites of galactose. Deficiency of any one of three possible enzymes involved in the metabolism of galactose: galactokinase, transferase or epimerase results in galactosemia. Any single deficient enzyme can result in cataract through the accumulation of galactitol in the lens. Accumulation of galactose and galactitol within the lens cells leads to an increase in intracellular osmotic pressure and an influx of fluid in the lens. Kinoshita was the first to demonstrate the hyperosmotic effects of intracellular sorbitol or galactitol accumulation and to postulate that the resulting cellular swelling can lead to increased membrane permeability and a series of complex biochemical changes associated with sugar cataract formation. The excretion of abnormal quantities of galactitol in the urine of galactosemia patients is characteristic of this disorder. A patent claims galactitol as carrier for the therapeutic agent since galactitol enhances the chemical and physical stability of the drug and allows faster reconstitution of the formulation in water than mannitol.
Status:
Investigational
Source:
NCT03417817: Not Applicable Interventional Completed Gastroesophageal Reflux
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Chlorothalonil (2,4,5,6-tetrachloroisophthalonitrile) is an organic compound mainly used as a broad spectrum, nonsystemic fungicide, with other uses as a wood protectant, pesticide, acaricide, and to control mold, mildew, bacteria, algae. Chlorothalonil reduces fungal intracellular glutathione molecules to alternate forms which cannot participate in essential enzymatic reactions, ultimately leading to cell death. Chlorothalonil is slightly toxic to mammals, but it can cause severe eye and skin irritation in certain formulations. Very high doses may cause a loss of muscle coordination, rapid breathing, nose bleeding, vomiting, and hyperactivity. Dermatitis, vaginal bleeding, bright yellow and/or bloody urine, and kidney tumors may also occur, followed by death. In a number of tests of varying lengths of time, rats which were fed a range of doses of chlorothalonil generally showed no effects on physical appearance, behavior, or survival. Kidney changes such as kidney enlargement were common. In the US, chlorothalonil is used predominantly on peanuts (about 34% of usage), potatoes (about 12%), and tomatoes (about 7%), though the EPA recognizes its use on many other crops. It is also used on golf courses and lawns (about 10%) and as a preservative additive in some paints (about 13%), resins, emulsions, and coatings. Chlorothalonil is commercially available in many different formulations and delivery methods. It is applied as a dust, dry or water-soluble grains, a wettable powder, a liquid spray, a fog, and a dip. It may be applied by hand, by ground sprayer, or by aircraft
Status:
Investigational
Source:
NCT00713544: Phase 2 Interventional Completed Rheumatoid Arthritis
(2008)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

AZD5672 was developed by AstraZeneca for the treatment of rheumatoid arthritis. It was found that the drug inhibits P-glycoprotein and is a CCR5 antagonist. Exists hypothesis that inhibition of CCR5 can bring benefits in the treatment of rheumatoid arthritis. In July 2009, Phase-II for Rheumatoid arthritis was discontinued.
Status:
Investigational
Source:
NCT01039701: Phase 2 Interventional Completed Mild to Moderate Alzheimer's Disease
(2009)
Source URL:

Class (Stereo):
CHEMICAL (UNKNOWN)

Status:
Investigational
Source:
NCT04251182: Phase 2 Interventional Completed Alzheimer Disease
(2021)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
NCT00740610: Phase 2 Interventional Completed Nonalcoholic Steatohepatitis
(2008)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Nivocasan (aka GS-9450) was discovered by LG Life Sciences and developed by Gilead Sciences. Nivocasan is an irreversible inhibitor of caspase 1, 8, and 9, and therefore able to prevent apoptosis. Nivocasan has been investigated as a treatment option for Hepatic fibrosis and Non-alcoholic steatohepatitis related to Hepatitis C infection. It had advanced to Phase II clinical trials before the development program was suspended.
Status:
Investigational
Source:
NCT03808714: Not Applicable Interventional Terminated Smoking Cessation
(2016)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Investigational
Source:
NCT03166085: Phase 1 Interventional Completed Metastatic Breast Cancer
(2017)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



PU-H71 is experimental inhibitor of Hsp90. It is being tested in clinical trials against lymphoma and solid tumors.

Showing 1561 - 1570 of 24423 results