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Restrict the search for
nonoxynol-9
to a specific field?
Status:
Investigational
Source:
NCT00957788: Phase 1 Interventional Terminated Tinnitus
(2009)
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Gacyclidine (GK11) is a derivative of phencyclidine with neuroprotective properties. Tritiated gacyclidine and its enantiomers bind to NMDA receptors with binding parameters similar to those of other non‐competitive NMDA receptor antagonists. Beneficial effects of gacyclidine include reduction of lesion size and improvement of functional parameters after injury. In traumatic brain injury models, gacyclidine also improves behavioral parameters and neuronal survival. In an animal model of Amyotrophic lateral sclerosis (ALS), functional alteration of locomotor activity was evident and improved the survival of mice, suggesting that chronic administration of gacyclidine beginning at early symptomatic stage may be beneficial for patients with ALS. Gacyclidine has also been associated with altered mental status and end organ damage in patients.
Status:
Investigational
Source:
NCT02322086: Phase 2 Interventional Completed Psoriasis
(2015)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Rose Bengal lactone is a polyhalogenated derivative of Fluorescein. Rose Bengal lactone is a dye compound described to produce cell membrane damage. Rose Bengal lactone and other Fluorescein derivatives are also described to modulate the function of ATP-sensitive K+ channels. Rose bengal lactone reacts readily with bases so treatment with triethylamine immediately yields the Rose Bengal salt.
Status:
Investigational
Class (Stereo):
CHEMICAL (ACHIRAL)
Clopipazan (SKF-69634) is an antipsychotic drug related to thioxanthenes. Quantitative pharmaco-EEG analyses showed systematic effects on human brain function with doses as low as 10 mg. In the early phase 2 clinical studies on chronic schizophrenic patients, however, the drug appeared to have a slow onset of action and weak neuroleptic potency.
Status:
Investigational
Source:
NCT03703388: Not Applicable Interventional Completed Healthy
(2019)
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Arctigenin is a plant lignan extracted from Arctium lappa that has been shown to have estrogenic properties. In ER-positive MCF-7 cells, arctigenin efficiently inhibited 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced cell migration and invasion. Arctigenin confers anti-metastatic effects by inhibiting MMP-9 and uPA via the Akt, NF-κB and MAPK signaling pathways on breast cancer, regardless of ER expression. Intake of arctigenin could be an effective supplement for breast cancer patients. Arctigenin is a phenylpropanoid dibenzylbutyrolactone lignan compound possessing antitumor, anti-inflammatory, anti-influenza, antioxidant, antibacterial, and hypoglycaemic activities. Arctigenin exhibited significant antiproliferative activity against CCRF-CEM cells after 72 h treatment with IC50 values of 1.21 ± 0.15 um. It arrested CCRF-CEM cells in the S phase. It induced apoptosis in CCRF-CEM cells in a concentration- and time-dependent manner. Arctigenin is a good candidate for the development of novel agents against T-cell lymphoma. Arctigenin has been found to act as an agonist of adiponectin receptor 1 (AdipoR1). Arctigenin is an antagonist of MR and effectively decreases the Na/K-ATPase 1 gene expression, thus highlighting its potential as an anti-hypertensive drug lead compound.
Status:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Gadocoletic acid (also Gadoletic acid trisodium salt, or B22956/1) is a magnetic resonance contrast agent. Based on results from animal imaging experiments and pharmacokinetic data it was suggested that gadocoletic acid trisodium salt has strong potential for clinical use in Magnetic Resonance Coronary Angiography and Myocardial Perfusion Imaging. The small molecules of gadocoletic acid are bound after injection to large human serum albumin molecules in coronary vessels with the result of high vessel/muscle contrast. The ability of B229563− (anion) to bind to more than one site on the albumin molecule allows a positive correlation between dose and blood relaxation rate enhancement at doses higher than 0.05 mmol/kg, the dose that produces roughly a total plasma concentration equimolar to the albumin concentration at equilibrium distribution. Gadocoletic acid is thought to be highly efficacious in inversion recovery-prepared 3D gradient-recalled echo, navigator echo-gated coronary angiography in humans already at doses below 0.1 mmol/kg.
Class (Stereo):
CHEMICAL (MIXED)
Febuverine is a spasmolytic and local anesthetic.
Class (Stereo):
CHEMICAL (RACEMIC)
Temiverine was developed as an antimuscarinic and calcium-antagonist agent for the treatment of overactive bladder. Temiverine participated in clinical trials; however, the development of the drug was discontinued on the pre-registration stage.
Status:
Investigational
Source:
JAN:MONATEPIL MALEATE [JAN]
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Conditions:
Monatepil is a calcium antagonist that, as do existing calcium antagonists, inhibits the influx of extracellular Ca 2 + through voltage-dependent Ca 2 + channels. It is a new type of antihypertensive agent. Its unique chemical structure was specially designed with intrinsic calcium antagonist and a1 -adrenoceptor-blocking moieties, creating a dual mechanism of action. Positive effects on plasma lipid metabolism are derived from the a1 -adrenoceptor-blocking activity and the antiatherosclerotic effect derives from the calcium antagonist properties. The novel structure of monatepil produces a slow onset of action and a long-lasting antihypertensive effect in experimental animals.
Status:
Investigational
Source:
Zhonghua Er Ke Za Zhi. Aug 2011;49(8):572-6.: Not Applicable Human clinical trial Completed Tourette Syndrome
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Tiapamil (also known as Ro 11-1781) is a dithiane derivative patented by Hoffmann-La Roche, F., und Co., A.-G. as calcium-channel antagonist useful for myocardial infarction treatment. Tiapamil, like verapamil, inhibited in a concentration-dependent manner Ca2+-induced contractions in isolated, K+-depolarized preparations of rat renal artery, dog coronary artery and rabbit main pulmonary artery. The inhibitory effects of Tiapamil can be overcome by raising the Ca2+ concentration of the bath fluid. In the rabbit main pulmonary artery, Tiapamil reduces 45Ca influx into the K+-depolarized vascular smooth muscle cells. Tiapamil inhibits the slow potentials in partially depolarized guinea-pig papillary muscles. Tiapamil decreases contractile force in isolated guinea-pig atria and papillary muscles, as well as in isolated cat hearts. Tiapamil also reduces heart rate and increases coronary flow in these preparations. Tiapamil doubled coronary artery blood flow in the coronary sinus blood without producing major changes in blood pressure and heart rate in anesthetized dogs. Tiapamil did not affect contractions of isolated guinea-pig ileum, rat stomach strips or rat vas deferens in response to various stimulants. Tiapamil have no major effects on renal water and electrolyte excretion, on autonomic nerves and receptors, on pain perception and on the central nervous system. Acute, subacute, and chronic toxicity studies demonstrate low toxicity for Tiapamil with no tendency for accumulation. In clinical trials, Tiapamil effectively lowers systolic and diastolic blood pressure, but have no effects on heart rate
Status:
Investigational
Class (Stereo):
CHEMICAL (MIXED)
Conditions:
Atropine-N-oxide hydrochloride is an alkaloid of the belladonna plants. It is the major metabolite of atropine. It is a competitive nonselective antagonist at central and peripheral muscarinic acetylcholine receptors.
