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

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Showing 651 - 660 of 13408 results

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

Class (Stereo):
CHEMICAL (ABSOLUTE)

Rosiptor (AQX-1125) is a once daily, orally administered small molecule being developed by Aquinox Pharmaceuticals for the treatment of asthma, bladder pain syndrome/interstitial cystitis (IC/BPS) and chronic prostatitis/chronic pelvic pain syndrome. AQX-1125 is the only clinical-stage, orally administered, SHIP1 activator. AQX-1125 significantly reduces the late response to allergen challenge, with a trend to reduce airway inflammation. AQX-1125 was safe and well tolerated and merits further investigation in inflammatory disorders. AQX-1125 has been used in trials studying the treatment of COPD, atopic dermatitis, interstitial cystitis, and bladder pain syndrome. However, the development has been discontinued.
Status:
Investigational
Source:
NCT03262792: Not Applicable Interventional Completed Knee Osteoarthritis
(2017)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Neoandrographolide, one of the principal diterpene lactones, isolated from a medicinal herb Andrographis paniculata Nees. Andrographis paniculata (Burm. f.) Wall. ex Nees (Acanthaceae), also known as “kalmegh” in India, is a widely distributed plant in Asia. In many traditional formulations, the aerial parts have been used as anti-inflammatory and antipyretic drugs for the treatment of a variety of chronic and infectious diseases. Neoandrographolide possesses significant anti-inflammatory effects, which implies that it would be one of the major contributing components to participate in the anti-inflammatory effect of A. paniculata. and a potential candidate for further clinical trial.
Status:
Investigational
Source:
NCT03452488: Phase 2 Interventional Completed Sarcopenia
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Conditions:

20-Hydroxyecdysone is a naturally occurring ecdysteroid hormone, which is marketed as dietary supplements that can increase strength and muscle mass during resistance training, particularly bodybuilding. It was found, that 20-hydroxyecdysone did not affect body composition or training adaptations nor did they influence the anabolic/catabolic hormone status or general markers of catabolism in resistance-trained males. Because is known, that ecdysteroids have been shown to prevent various changes in mammalian tissues after female sex hormone deprivation. 20-Hydroxyecdysone also was investigated on these properties. It was found in rats, that 20-Hydroxyecdysone had a beneficial effect on reducing blood pressure and consequently preventing dilated cardiac hypertrophy. Some in vitro experiments showed, that 20-hydroxyecdysone had effects on lymphocytes and neutrophils, and may act as an immunomodulator.
Status:
Investigational
Source:
NCT04638387: Not Applicable Interventional Terminated Osteoarthritis, Knee
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Carnosol is an ortho-diphenolic diterpene with an abietane carbon skeleton with hydroxyl groups at positions C-11 and C-12 and a lactone moiety across the B ring. Carnosol is the product of oxidative degradation of carnosic acid. Carnosol is a naturally occurring phytopolyphenol found in rosemary that functions as an antioxidant, antimicrobial, and anticarcinogen. Carnosol has been shown to inhibit inductions of COX-2 by blocking PKC signaling. Carnosol is an inhibitor of AR and ER α. Several pre-clinical studies have suggested that carnosol selectively targets tumorigenic cell as opposed to non-tumorigenic cells and is safe and tolerable in animals. Carnosol has been shown to elicit chemopreventive effects by (1) blocking the bioactivation of carcinogens, (2) enhancing antioxidant and/or detoxification enzyme activities, (3) suppressing tumor-promoting inflammation, (4) inhibiting cell proliferation and inducing apoptosis selectively in cancer cells, and (5) blocking tumor angiogenesis and invasion.
Status:
Investigational
Source:
NCT04053582: Not Applicable Interventional Completed Adolescents With Early Life Stress
(2019)
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



Alpha methyltryptamine (AMT) is a tryptamine (indole ethylamine) derivative, which was developed in the 1960's by Upjohn with the intention for use as an antidepressant. It was used in Russia under the trade name Indopan for the treatment of Bipolar disorder and some form of depression, but currently not being produced because of serious side effects. In the 1990's, alpha-methyltryptamine became regulated as a Schedule I controlled substance in the United States. Pharmacologically, AMT has high affinity for the serotonin (5-HT) transporter, a number of 5-HT receptors, and potently inhibits reuptake of monoamines dopamine, 5-HT, and norepinephrine reuptake. AMT is also a monoamine oxidase A inhibitor that conceivably could contribute to its pharmacological effect and this drug also the most potent inhibitor of semicarbazide-sensitive amine oxidase (SSAO).
Chugai Pharma Europe is developing CH-5132799, a phosphatidylinositol-3-kinase (PI3K) inhibitor, for the treatment of solid tumours. CH-5132799 is a selective class I PI3K inhibitor with potent antitumor activity against tumors harboring the PIK3CA mutations. CH-5132799 selectively inhibits class I PI3Ks, PI3Kα (IC50 = 0.014 uM ), PI3Kβ (IC50 = 0.12 uM ), PI3Kδ (IC50 = 0.50 uM ), PI3Kγ (IC50 = 0.036 uM ), but shows less inhibition of class II PI3Ks, class III PI3k and mTOR and also no inhibitory activity (IC50 > 10 uM) against 26 protein kinases. CH-5132799 exhibits more inhibitory activities against PI3Kα with oncogenic mutations E542K (IC50 = 6.7 nM), E545K (IC50 = 6.7 nM) and H1047R (IC50 = 5.6 nM) than wild-type PI3Kα. CH-5132799 treated breast cnacer KPL-4 cells, which harbor the PIK3CA mutation, phosphorylation of Akt and its direct substrates, PRAS40 and FoxO1/3a and phosphorylation of downstream factors, including S6K, S6 and 4E-BP1, are effectively suppressed. Cancer cell lines harboring PIK3CA mutations are significantly sensitive to CH-5132799. CH-5132799 is orally available and showed significant antitumor activity in PI3K pathway-activated human cancer xenograft models in mice. CH-5132799 is in phase I study to evaluate safety, pharmacokinetics and activity of CH-5132799 administered orally as a single agent in patients with advanced solid tumors.
Sodium taurodeoxycholate is a bile salt-related, anionic detergent used for isolation of membrane proteins including inner mitochondrial membrane proteins. It is formed by the conjugation of ursodeoxycholic acid (UDCA) with taurine. Sodium taurodeoxycholate and ursodeoxycholic acid are major constituents of black bear bile, which has been used in traditional Chinese medicine for thousands of years. Bear bile was historically employed to treat a number of diseases including jaundice, summer diarrhea, abdominal pain due to hepatobiliary diseases and gastric malfunction, biliary ascariasis, infectious skin diseases, the common cold, intestinal worms, and inflammation of the throat. Sodium taurodeoxycholate has been shown to inhibit apoptosis by modulating mitochondrial membrane perturbation and pore formation, B cell lymphoma 2 (Bcl-2)-associated protein X (BAX) translocation, cytochrome c release, and caspase activation. Sodium taurodeoxycholate inhibits amyloid beta (Ab)-induced apoptosis and attenuates the endoplasmic reticulum (ER) stress, which are thought to be key components of the pathological process in certain diseases. In clinical studies, Sodium taurodeoxycholate is shown to be very safe with oral administration of 1500 mg/day for up to 6 months. In a more recent clinical study, a dose of 1750 mg/day for up to 4 weeks was well tolerated in healthy obese persons. One of the major adverse effects of Sodium taurodeoxycholate is diarrhea. Based on the related information from ursodeoxycholic acid, other gastrointestinal side effects are possible including abdominal pain, flatulence, nausea, dyspepsia, and anorexia.
Status:
Investigational
Source:
INN:truxicurium iodide
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Truxicurium is a neuromuscular blocking agent.
MGL-3196 is a first-in-class, orally administered, small-molecule, liver-directed, THR β-selective agonist. Preclinical, toxicology and Phase 1 clinical data suggest MGL-3196 has an attractive, differentiated profile as a potential treatment for non-alcoholic steatohepatitis (NASH) and dyslipidemias. THR-β selectivity also enhances the safety profile of MGL-3196, compared to non-selective agents. MGL-3196 has shown no suppression of the central thyroid axis, no THR-α effects on heart rate or bone, and no elevation of liver enzymes. These characteristics make MGL-3196 among the most promising molecules in development in this therapeutic area. MGL-3196 is in a Phase 2 clinical trial for the treatment of non-alcoholic steatohepatitis (NASH).
Status:
Investigational
Source:
NCT03218826: Phase 1 Interventional Active, not recruiting Advanced Breast Carcinoma
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



AZD-8186 is a potent and selective inhibitor of PI3Kβ and PI3Kδ with IC50 of 4 nM and 12 nM, respectively. AZD-8186 is currently in phase 1 clinical trials. Combination therapy using AZD-8186 with androgen deprivation results in long-lasting tumor regression, which persisted after treatment cessation.