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

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Showing 761 - 770 of 18087 results

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

Class (Stereo):
CHEMICAL (ABSOLUTE)

Ticabesone is a thioetianic acid derivative patented by Syntex, Inc. as anti-inflammatory agent. The topical antiinflammatory activity of Ticabesone was assessed in humans by vasoconstriction assay.
Status:
Investigational
Source:
NCT03192306: Phase 2 Interventional Completed Recurrent Herpes Labialis
(2017)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Isoxaflutole is a selective herbicide approved for control of certain broadleaf and grass weeds in field corn and soybean. Isoxaflutole is the first member of a new structural class of herbicides called the isoxazoles. Isoxaflutole works by preventing the biosynthesis of carotenoid pigmentsin both broadleaf and grass weeds. Without carotenoid pigments, chlorophyll pigments are damaged by the sun, and the plant eventually dies. Isoxaflutole is effective against weeds resistant to other herbicide classes such as glyphosate and atrazine. Isoxaflutole was registered conditionally from 1998 to 2004 for weed control in field corn. Isoxaflutole exhibited low acute toxicity via oral, dermal, and inhalation routes of exposure and it is not a dermal sensitizer. In long-term studies via the oral route, isoxaflutole caused ocular toxicity in rats, hepatotoxicity (including liver tumor formation) and thyroid tumors in rats and mice, and hematotoxicity (toxicity to blood) in dogs and mice at high doses. The liver and ocular toxicities observed in rats were consistent with the mode of action of isoxaflutole in mammals (i.e., inhibition of the hepatic enzyme 4-hydroxyphenylpyruvate dioxygenase (HPPD)) that leads to a buildup of tyrosine in the blood and the eye.
Status:
Investigational
Source:
NCT00922870: Not Applicable Interventional Completed Sepsis
(2009)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Status:
Investigational
Source:
NCT03772405: Not Applicable Interventional Completed Rhinitis, Allergic, Seasonal
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


1-aminocyclopropanecarboxylic acid (ACPC) is a non-proteinogenic alpha-amino acid consisting of cyclopropane having amino and carboxy substituents both at the 1-position. It has a role as a plant metabolite and a member of ethylene releasers. ACPC is produced endogenously in the tomato and other higher plants as a product of the action of 1-aminocyclopropane-1-carboxylic acid synthase in the biosynthesis of ethylene. It is a monocarboxylic acid and a non-proteinogenic alpha-amino acid. It derives from a cyclopropanecarboxylic acid. ACPC is a partial agonist at the strychnine-insensitive glycine recognition site on the N-methyl-D-aspartate (NMDA) receptor complex in the mammalian central nervous system with preclinical activity in animal models of neuroprotection and psychiatric illnesses. Half-maximal activation by ACPC as a glycine-site agonist was 0.7 to 0.9 microM. Half-maximal inhibition by ACPC was dependent on NMDA concentration. Peak responses to a >100 microM ACPC pulse in the presence of 1 microM glutamate were similar to those of glycine but decayed to a steady-state amplitude below that of glycine. The removal of ACPC initially caused an increase in inward current followed by a subsequent decrease to baseline levels. This suggests that relief of low-affinity antagonism occurs before high-affinity agonist dissociation. ACPC is shown to block convulsions and death produced by NMDA exposure, significantly reducing seizure induction and cell death of NMDA-treated hippocampal neurons.
Status:
Investigational
Source:
USAN:QUINTERENOL SULFATE [USAN]
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Status:
Investigational
Source:
USAN:TICABESONE PROPIONATE [USAN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Ticabesone Propionate is Ticabesone ester patented by Syntex, Inc. as an anti-inflammatory agent. Ticabesone Propionate shows potent antiinflammatory activity silver nitrate-induced inflammation in the rat cornea.
Status:
Investigational
Source:
NCT03513159: Not Applicable Interventional Completed Geriatric Patients in the Transition From Hospital to Home
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Triclopyr-butotyl is an ester form of selective systemic herbicide triclopyr. Prolonged or frequently repeated skin contact with triclopyr-butotyl may cause allergic skin reactions in some individuals. Animal and in-vitro genetic studies were negative for triclopyr-butotyl. Triclopyr-butotyl did not cause cancer in laboratory animals.
Status:
Investigational
Source:
NCT04317417: Not Applicable Interventional Active, not recruiting Cancer
(2022)
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)

Bifenthrin is a pyrethroid insecticide used in urban and agricultural applications. Bifenthrin is a broad-spectrum insecticide that modifies voltage-gated ion channels disrupting the normal function of nerve cells. In May 2010 EU Commission withdrawn plant protection products containing bifenthrin.
Status:
Investigational
Source:
INN:cizolirtine [INN]
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Cizolirtine is a potent analgesic in mice and rats, with an efficacy superior to that of aspirin and other nonsteroid anti-inflammatory drugs. Recent studies have shown that the analgesic effect of cizolirtine could be related, at least partially, to an inhibition of spinal substance P and calcitonin gene-related peptide release. Cizolirtine has been in clinical trials for the treatment of pain and overactive bladder. Reported adverse events are: dry mouth, dizziness, nausea, vomiting, blurred vision.
Status:
Investigational
Source:
Eur J Cancer Clin Oncol. May 1986;22(5):601-5.: Phase 2 Human clinical trial Completed Breast Neoplasms
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Carubicin (also known as Carminomycin) is an anthracycline antineoplastic antibiotic isolated from the bacterium Actinomadura carminata. Carubicin intercalates into DNA and interacts with topoisomerase II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. The drug is active against a variety of experimental tumors. Pharmacology studies in animals revealed that the drug bound largely to serum proteins and that it was widely distributed. In clinical trials The main toxic effect was myelosuppression but gastrointestinal intolerance and alopecia were also reported. Objective partial responses were seen in two of seven previously untreated patients with non-small cell lung cancer and one of three patients with squamous cell carcinoma of the head and neck previously untreated with chemotherapy.