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

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Showing 791 - 800 of 13240 results

Status:
Investigational
Source:
NCT04120233: Phase 1 Interventional Completed Drug Toxicity
(2019)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

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illegal, hallucinogenic drug that was initially used as an anesthetic agent in the 1950s and early 1960s, but was then withdrawn in 1965 because of dissociative hallucinogenic effects that were often disturbing and sometimes severe and prolonged.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:
NCT04263337: Phase 1 Interventional Enrolling by invitation Concussion, Brain
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Investigational
Source:
INN:metindizate
Source URL:

Class (Stereo):
CHEMICAL (MIXED)

Metindizate was developed as a spasmolytic agent. Information about the current use of this compound is not available.
Status:
Investigational
Source:
NCT02059785: Phase 2 Interventional Suspended Ischemic Stroke
(2013)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Pinocembrin (5,7-dihydroxyflavanone) is one of the primary flavonoids isolated from the variety of plants, mainly from Pinus heartwood, Eucalyptus, Populus, Euphorbia, and Sparattosperma leucanthum. Pinocembrin is a major flavonoid molecule incorporated as multifunctional in the pharmaceutical industry. Its vast range of pharmacological activities has been well researched including antimicrobial, anti-inflammatory, antioxidant, and anticancer activities. In addition, pinocembrin can be used as neuroprotective against cerebral ischemic injury with a wide therapeutic time window, which may be attributed to its antiexcitotoxic effects.
Status:
Investigational
Source:
NCT04321343: Phase 2 Interventional Completed NASH - Nonalcoholic Steatohepatitis
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
NCT03747497: Phase 2 Interventional Completed Skin Diseases, Bacterial
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

MRX-I is a potent oxazolidinone antibiotic against Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus, penicillin-resistant Streptococcus pneumoniae, penicillin-intermediate S. pneumoniae, and vancomycin-resistant enterococci. MRX-I demonstrated comparable or slightly higher activity than linezolid and was active against enterococci resistant to both vancomycin and teicoplanin. In addition, MRX-I exhibited bactericidal activities against staphylococci and streptococci but was bacteriostatic against enterococci. MRX-I inhibits formation of functional 70S initiation complex essential for bacterial protein synthesis, leading to the cessation of bacterial growth. Oral MRX-I was associated with a greater bioavailability and exposure when administered with food, and minimal accumulation of MRX-I occurred after multiple-dose administration. Oral MRX-I was well tolerated at single doses of up to 1,200 and 800 mg q12h for up to 28 days; all adverse events were mild to moderate in severity, and there was no drug discontinuation due to adverse events.
Status:
Investigational
Source:
INN:ribuvaptan [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Ribuvaptan (BAY 868050) is a vasopressin receptor antagonist that has been developed for treatment of heart failure. No information on current use is available.
Status:
Investigational
Source:
NCT04663308: Phase 2 Interventional Recruiting Primary Sclerosing Cholangitis
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Volixibat (SHP626; formerly LUM002) is a potent inhibitor of the apical sodium-dependent bile acid transporter (ASBT) that was developed for the treatment of nonalcoholic steatohepatitis. Volixibat participated in phase II clinical trial to investigate its safety, effectiveness in adults with nonalcoholic steatohepatitis. However, this study was discontinued, without any further explanation for the possible causes. In addition, volixibat was studied in a clinical trial in healthy adults and in patients with type 2 diabetes mellitus, where was shown that the drug was generally well tolerated.