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

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Showing 51 - 60 of 1523 results

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:
NCT02195232: Phase 2/Phase 3 Interventional Completed Thromboembolism of Vein VTE in Colorectal Cancer
(2015)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Isoquercetin is a flavonoid, derivative of quercetin. It was isolated from various plant species including Ammothamnus Lehmanii, Caragana alaica, Cicer baldshuanicum, C. macroconthum, C. pungens, Euphorbia cyparissias, E. helioscapia, E. lathyris, E. lucida, E. purporata and others. It demonstrated radical scavenging activity, inhibitory effects on Na+/K+-ATPase and positive inotropic activity. It is protein disulfide isomerase (PDI) inhibitor. As a PDI inhibitor, this agent blocks PDI-mediated platelet activation, and fibrin generation, which prevents thrombus formation after vascular injury. Isoquercetin inhibited the replication of both influenza A and B viruses at the lowest effective concentration. Isoquercetin activates the ERK1/2-Nrf2 pathway and protects against cerebral ischemia-reperfusion injury in vivo and in vitro. It is being investigated for prevention of thromboembolism in selected cancer patients and as an anti-fatigue agent in kidney cancer patients treated with sunitinib.
Status:
Investigational
Source:
NCT00041379: Phase 1/Phase 2 Interventional Unknown status Lymphoma
(2002)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Alethine (Beta alethine) is an immunostimulant agent. It was undergoing clinical development with LifeTime Pharmaceuticals for the treatment of haematological malignancies. It is a low molecular weight disulfide that has been shown to exhibit in vivo antitumor activity in murine myeloma and melanoma models.
Status:
Investigational
Source:
INN:phencyclidine [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Phencyclidine is an illegal, hallucinogenic drug that was initially used as an anesthetic agent in the 1950s and early 1960s, but was then withdrawn in 1965 because of dissociative hallucinogenic effects that were often disturbing and sometimes severe and prolonged. Phencyclidine is a noncompetitive NMDA (N-methyl-D-aspartate) receptor antagonist and glutamate receptor antagonist, but also interacts with other receptor sites, and may have effects with dopamine, opioid and nicotinic receptors. Phencyclidine disrupts the functioning of receptors for the neurotransmitter glutamate, which plays a major role in the perception of pain as well as in learning, memory, and emotion. It also influences the actions of the neurotransmitter dopamine, which causes the euphoria associated with drug use. Phencyclidine overdose deaths may occur after taking a large dose, though many phencyclidine related deaths result from delusions and other psychological consequences of the drug’s use. There have been reports of death due to accidental drowning, leaping from high places, and motor vehicle accidents in addition to violent episodes of self-mutilation, suicides, and homicides.
Status:
Investigational
Source:
INN:edotreotide
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Edotreotide (SMT487) is a DOTA-containing somatostatin analog. Edotreotide binds with high affinity to somatostatin receptors. Somatostatin receptors are predominantly overexpressed by neuroendocrine tumors. On 15 September 2016, the European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion, recommending granting a marketing authorisation for the orphan medicine edotreotide (SomaKit-TOC) intended for use in Positron Emission Tomography (PET) imaging in adult patients with gastro-enteropancreatic neuroendocrine tumours (GEP-NETs). SomaKit TOC was designated as an orphan medicinal product on 19 March 2015. 68Ga-Edotreotide, distributed under the brand name TOCscan® (Sogacin® in Austria/ France), is the companion diagnostic in ITM´s theranostic approach for the treatment of neuroendocrine tumors (NETs). N.c.a. 177Lu-Edotreotide is known as an innovative Targeted Radionuclide Therapy agent with favorable safety profile and promising efficacy. N.c.a. 177Lu-Edotreotide received an Orphan Designation as treatment of gastro-entero-pancreatic neuroendocrine tumors (GEP-NET) based on academic clinical Phase II data suggesting a significant benefit (substantially improved progression-free survival, PFS).
Status:
Investigational
Source:
INN:nacartocin
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Nacartocin is synthetic oxytocin analogue patented by Ceskoslovenska Akademie as a specific natriuretic agent. The natriuretic effect is mainly due to the inhibitory action of the peptide on tubular sodium resorption. Nacartocin decreased the blood pressure of anesthetized rats by the decrease of the total peripheral resistance which was greater than that observed after oxytocin administration.
Status:
Investigational
Source:
NCT02204085: Phase 1/Phase 2 Interventional Active, not recruiting Acute Myeloid Leukemia, in Relapse
(2014)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

GO-203-2c is a cell-penetrating peptide that binds to MUC1, a protein that causes cancer (oncoprotein). MUC1 is over-expressed in many human cancers, such breast, prostate, lung, colon, pancreas, and ovary cancer, and has been associated with poor prognosis. GO-203-2c blocks homodimerization of the MUC1-C subunit required for nuclear translocation and downstream signaling. This binding eventually leads to cell death (in laboratory setting). Since MUC1 is over-expressed in many cancers, the potential of GO-203-2c in treatment of cancers is being investigated. A phase I clinical trial has been completed in which GO-203-2c was shown to be safe and demonstrating both anti-leukemia and immunomodulatory effects. A phase II study is investigating its potential in the treatment of Acute Myeloid Leukemia.
Status:
Investigational
Source:
NCT00736372: Phase 1 Interventional Completed Metastatic Cancer
(2008)
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



DB05448 (PX-12, 1-methyl propyl 2-imidazolyl disulfide) is a small molecule irreversible inhibitor of the redox protein thioredoxin, which has been associated with cancer and tumor growth. DB05448 stimulates apoptosis, down-regulates HIF-1α and vascular endothelial growth factor (VEGF) and inhibits tumor growth in animal models. Since high levels of Trx-1 have been associated with colorectal, gastric and lung cancers, DB05448 is indicated as a potential cancer treatment in combination with chemotherapy for patients with advanced metastatic cancer. Initial trials correlated doses of DB05448 with increased patient survival.
Status:
Investigational
Source:
INN:oxiniacic acid [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Oxiniacic Acid is a nicotinic acid derivative, that shows potent hypolipidemic activity.
Status:
Designated
Source:
FDA ORPHAN DRUG:540916
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)