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Showing 901 - 910 of 8093 results

Status:
Investigational
Source:
NCT04464070: Early Phase 1 Interventional Enrolling by invitation Metabolism of Prostaglandin D2
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



PGD2 (Prostaglandin D2) is a major cellular regulator, has been shown to bind different receptors: D prostanoid receptor (DP) and chemoattractant receptor-homologous molecule expressed on Th2 cells (CRTH2). PGD2 reportedly inhibits platelet aggregation, the proliferation of cells, and activation of neutrophils. This compound is also a potent vasodilator that also relaxes smooth muscle but causes contraction of the bronchial airways. PGD2 promotes T cell migration via CRTH2 and aggravates asthma. In contrast, there have been some studies suggesting that PGD2 exerts anti-inflammatory effects via DP, such as inhibiting the migration and activation of neutrophils, basophils, dendritic cells and T cells. Elevated levels of prostaglandin D2 (PGD2) have been shown to be present in the bald scalp of androgenic alopecia (AGA) patients and was suggested the PGD(2)-GPR44 pathway as a potential target for treatment. Also was revealed, that PGD2 might be a new target for asthma therapy, PGD2 in serum and BALF were lower in the treated group than in the untreated group.
Status:
Investigational
Source:
NCT00848016: Phase 2 Interventional Completed Recurrent Adrenocortical Carcinoma
(2009)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

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

Class (Stereo):
CHEMICAL (ACHIRAL)



Brocresine, an aromatic L-amino acid decarboxylase inhibitor with both a peripheral and central action was shown to potentiate the therapeutic effect of levodopa in Parkinson's disease.
Status:
Investigational
Source:
NCT04227756: Phase 1 Interventional Completed Healthy
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Status:
Investigational
Source:
NCT01009931: Phase 2 Interventional Terminated Leukemia
(2011)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Phorbol 12-myristate 13-acetate (PMA) also commonly known as 12-O-Tetradecanoylphorbol-13-acetate (TPA) is a phorbol ester that is commonly used to activate phospholipid-dependent protein kinase (protein kinase C). PMA/ TPA possesses potential antineoplastic effects and was studied in phase II clinical trials together with dexamethasone in patients with relapsed or refractory acute myeloid leukemia. In addition, PMA/ TPA participated in phase I trial for treating patients with hematologic cancer or bone marrow disorder that has not responded to previous treatment. Nevertheless, both clinical trials were terminated. Besides, PMA/ TPA was studied in patients with solid tumors, which had depressed white blood cell and neutrophil counts because of prior treatment with cytotoxic cancer chemotherapeutic drugs. It was shown, that the drug increased the low white blood cell and neutrophil counts toward the normal range.
Status:
Investigational
Source:
NCT01931241: Phase 1 Interventional Unknown status Hypercholesterolemia
(2013)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Hyodeoxycholic acid, also known as HDCA, is a secondary bile acid. Natural 6alpha-hydroxylated bile acids are receptor-specific activators of nuclear liver X receptor alpha (LXRalpha), a nuclear receptor regulating the expression of the cholesterol 7alpha-hydroxylase gene. AHRO-001 (Hyodeoxycholic acid) is in phase I clinical trials for the treatment of atherosclerosis. Through a complex signaling processes utilizing LXR receptors, the compound is designed to increase the efficiency of cholesterol efflux using the HDL cells, which act on all cholesterol in the arterial circulation as well as in the lipid core of plaque deposits in the artery walls. Use of AHRO-001 has shown no adverse effects on morbidity, mortality or toxicity and has been well tolerated at high doses.
Status:
Investigational
Source:
INN:triflumidate [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Triflumidate is a fluoroalkanesulfonanilide. It had been identified for clinical trials. This non-steroidal compound is an anti-inflammatory agent.
Status:
Investigational
Source:
NCT00003241: Phase 2 Interventional Completed Brain and Central Nervous System Tumors
(1998)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Phenylacetate is the ester of a phenol and acetic acid. It is a metabolite of anticancer drug phenylbutyrate (PB), natural neurotransmitter phenylethylamine. Naturally, it is an odorant found in strawberries, passion fruit, and black tea. Phenylacetate level in urine was used as a marker for the diagnosis of some forms of unipolar major depressive disorders. Phenylacetate is used as a tool substrate to study esterase activity in the blood of patients in clinical studies of the effect of nutritional supplements on paraoxonase-1 levels.
Status:
Investigational
Source:
NCT02664181: Phase 2 Interventional Completed Lung Cancer
(2017)
Source URL:

Class (Stereo):
CHEMICAL (EPIMERIC)



Tetrahydrouridine is a potent competitive reversible inhibitor of cytidine deaminase. Tetrahydrouridine can inhibit cell proliferation by regulation of the cell cycle independent of cytidine deaminase (CDA) expression levels. Tetrahydrouridine may be useful for researching potential treatments for high CDA-expressing tumors. Tetrahydrouridine use, alone or in combination with the DNA methyltransferase inhibitor 5-fluoro-2’-deoxycytidine, is being evaluated in animal models and clinical trials for diseases, including cancer and mitochondrial DNA depletion syndrome.
Status:
Investigational
Source:
NCT00273884: Phase 2 Interventional Completed Acute Myeloid Leukemia
(2005)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Amonafide L-malate (AS1413, Xanafide) is a DNA intercalator and topoisomerase II inhibitor that induces apoptosis by disrupting chromatin organisation independently of ATP. This is different from classical topoisomerase II inhibitors which induce apoptosis by causing extensive DNA damage. Amonafide L-malate is also able to evade P-glycoprotein and related transporters that contribute to multi-drug resistance. AS1413 had orphan drug status in both the U.S. and the E.U. for the treatment of AML and also received Fast Track status from the U.S. FDA for the treatment of secondary AML. Amonafide L-malate was originated by Xanthus Pharmaceuticals. It was added to Antisoma's pipeline through the acquisition of Xanthus Pharmaceuticals, Inc. in June 2008. Antisoma discontinued development of Amonafide L-malate after data from the open-label, international Phase III ACCEDE trial in over 420 patients showed that 600 mg/m 2 IV amonafide for 5 days plus cytarabine missed the primary endpoint of significantly improving initial remission rate, defined as the proportion of patients who achieve CR or CRi, vs. daunorubicin plus cytarabine.