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

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Showing 401 - 410 of 13268 results

Status:
Investigational
Source:
INN:altanserin
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Altanserin is a potent and selective 5-HT2A receptor antagonist. Serotonin (5-HT) system functioning have been proposed for a variety of psychiatric disorders, but a direct method quantitatively assessing 5-HT release capacity in the living human brain is still lacking. It was suggested that the combination of a dexfenfluramine-induced 5-HT release and subsequent assessment of 5-HT(2A) receptor availability with [(18)F]altanserin by positron emission tomography (PET) was suitable to measure cortical 5-HT release capacity in the human brain. Besides human neuroimaging studies altanserin has also been used in the study of rats.
Status:
Investigational
Source:
INN:orbofiban
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Orbofiban was developed as an orally active glycoprotein IIb/IIIa antagonist. By 2001, this drug had progressed to phase III clinical trials. Unfortunately, was found that orbofiban induced thrombocytopenia and thrombosis. In addition, despite no significant excess risk of intracranial hemorrhage, orbofiban was not effective in preventing ischemic stroke or transient ischemic attack. Besides, the use of this drug had led to an increase in mortality. Based on all these results further development of this drug was discontinued.
Status:
Investigational
Source:
INN:glisindamide
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Glisindamide is a hypoglycemic agent and part of the second-generation sulfonamide derivatives, used as medication to control blood sugar levels in patients with diabetes mellitus type 2. Glisindamide exerts greater binding affinity to sulfonylurea receptor type 1 (SUR1) than the first-generation compounds. It also exerts greater binding affinity for peroxisome proliferator-activated receptor gamma (PPARgamma) agonistic activity.
Status:
Investigational
Source:
INN:lepzacitinib [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
INN:gadopenamide
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Gadopenamide is an MRI contrast agent that was introduced in 1991. It has been investigated as a potential clinical contrast medium by Schering AG (Germany), but has never been used as such.
Status:
Investigational
Source:
INN:tisoquone [INN]
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Tisoquone is the hypolipaemic agent.
Status:
Investigational
Source:
INN:etintidine
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Etintidine is a potent competitive antagonist of histamine H2-receptors. It has a low level of antiandrogenic activity. Etintidine was being investigated in the treatment of peptic ulcer, however, its development has been discontinued.
Status:
Investigational
Source:
INN:narmafotinib [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

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

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
NCT02209155: Phase 2 Interventional Terminated Episodic Cluster Headache
(2013)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Dexverapamil (R-verapamil) is an enantiomer of verapamil. R-isomer behaved as an inhibitor of multidrug-resistant protein MRP1 (involved in the cancer cell multidrug resistance phenotype). It was developed by Knoll (BASF Pharma) as a chemosensitiser and/or modulator of multidrug resistance for use in combination with cancer chemotherapy. Dexverapamil was undergoing phase II clinical studies in France, Italy, Spain, United Kingdom and the US in patients with various cancers. It was also undergoing phase I clinical trials in Japan where it was licensed to Mitsui and Mitsui Toatsu Chemicals. However, development was discontinued. Dexverapamil (R-verapamil) has been developing by AGI therapeutics for the treatment of Irritable bowel syndrome however development was discontinued.