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

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Showing 49341 - 49350 of 55039 results

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

Class (Stereo):
CHEMICAL (ACHIRAL)

Ramifenazone is pyrazolone derivative with analgesic, antipyretic, and anti-inflammatory activity. In preclinical studies, Ramifenazone shows potent inhibition of prostaglandin production, carrageenan edema, and yeast fever.
Status:
Investigational
Source:
INN:alphamethadol [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Alphamethadol is a synthetic opioid analgesic. Alphamethadol is composed of two isomers itself, L-α-methadol, and D-α-methadol. L-α-methadol is an important active metabolite of levacetylmethadol (LAAM), a medication therapy for individuals addicted to opiates that provides an alternative to methadone. Isomers of Alphamethadol bind to and activate the μ-opioid receptor; they are active as opioid analgesics.
Status:
Investigational
Source:
NCT00555074: Phase 2 Interventional Completed Obesity
(2007)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Tungstic acid is a fairly strong acid, it catalyzes the oxidation by hydrogen peroxide of alkenes to the corresponding epoxides. Tungstic acid is widely used in the production of tungsten metal, alloys, and is used as a mordant for textiles and plastics. Tungstic acid has been reported to rapidly precipitate the quaternary ammonium cations in cholinergic nerve terminals, such as ACh or choline. Also, tungsten dietary supplementation has successfully been used to reduce xanthine oxide (XO) activity, resulting in decreased gastrointestinal (GI) mucosal damage because of lowered XO activity. Tungstic acid has been shown to effectively antagonize stress-induced gastric ulcers, possibly by decreasing motility and mass cell degranulation. Tungstic acid gel has been used as an epileptogenic agent since 1960. Epilepsy produced by this agent is characterized by good localization, short latency and limited duration. It is effective in cerebral cortex, brain stem and spinal cord.
Status:
Investigational
Source:
NCT03598699: Phase 2 Interventional Completed Dry Eye
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
INN:octamoxin
Source URL:

Class (Stereo):
CHEMICAL (UNKNOWN)

Octamoxine (ximaol), a monoamine oxidase inhibitor was used as an antidepressant to treat mental depression. Now this drug is no longer marketed.
Status:
Investigational
Source:
INN:manozodil
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Manozodil is a vasodilator agent.
Status:
Investigational
Source:
NCT01803074: Phase 2 Interventional Completed Infection, Human Immunodeficiency Virus
(2013)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

PHA-793887 is an inhibitor of multiple cyclin dependent kinases (CDK) with activity against CDK2, CDK1 and CDK4. PHA-793887 was cytotoxic for leukemic cell lines in vitro, with IC(50) ranging from 0.3 to 7 uM. In colony assays PHA-793887 showed very high activity against leukemia cell lines, with an IC(50) <0.1 uM indicating that it has efficient and prolonged antiproliferative activity. PHA-793887 induced cell-cycle arrest, inhibited Rb and nucleophosmin phosphorylation. PHA-793887 has promising therapeutic activity against acute leukemias in vitro and in vivo.
Status:
Investigational
Source:
INN:lorglumide
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Lorglumide (CR1409) is the first nonpeptidic, selective and potent inhibitor of the cholecystokinin-A and cholecystokinin-B receptors. Lorglumide prevented dose-dependently the emptying of the gallbladder in both experimental models; proglumide exhibited a comparable activity at much higher doses. Lorglumide was associated with significantly inhibited cell growth of human pancreatic cancer cell line Mia PaCa-2 in vitro. Lorglumide also induced G0/G1 cell cycle arrest and apoptosis. The change of invasion ability appeared to be mediated by MMP-2 expression, which was upregulated by CCK-8S and downregulated by lorglumide. Lorglumide had been in preclinical phase for the treatment of biliary dyskinesia, pancreatitis and cancer. However, this development was discontinued.
Status:
Investigational
Source:
INN:pirandamine [INN]
Source URL:

Class (Stereo):
CHEMICAL (UNKNOWN)

Pirandamine is the potential antidepressant drug. It is a relatively selective inhibitor of the serotonin uptake mechanism and does not exhibit appreciable norepinephrine uptake blocking activity in contrast to the tricyclic antidepressant drugs imipramine and amitriptyline. Pirandamine is equivalent to amitriptyline and greater than imipramine in potency as a serotonin uptake blocker and a potentiator of central serotonin pharmacological actions, and in contrast, does not exhibit appreciable central anticholinergic effects. Pirandamine potentiated the behavioral effects of 5-hydroxytryptophan in mice. Pirandamine, in contrast to desimipramine and imipramine, did not prevent reserpine-induced hypothermia. The (-)-enantiomer of pirandamine retained the activity of the racemate; the (+I-enantiomer was much less effective.

Showing 49341 - 49350 of 55039 results