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

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Showing 311 - 320 of 4227 results

Status:
Investigational
Source:
J Cardiovasc Pharmacol. 1986;8 Suppl 1:S20-5.: Not Applicable Human clinical trial Completed Hypertension/metabolism/physiopathology
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Teprotide, a nonapeptide isolated from the venom of a Brazilian pit viper, Bothrops jararaca, was the first angiotensin converting enzyme (ACE) inhibitor to be discovered and tested. It was found to be an effective, non-toxic antihypertensive agent as well as an afterload-reducing agent for patients with congestive heart failure (CHF). The primary activity of teprotide resulted from blockade of the angiotensin I converting enzyme--the pivotal step in the renin-angiotensin-aldosterone system (RAAS), and consequent reductions in angiotensin II levels. There was limited clinical testing for teprotide because of: its scarcity; the need for parenteral administration; and the subsequent discovery and synthesis of captopril, the first orally active angiotensin converting enzyme inhibitor.
Status:
Investigational
Source:
NCT04231266: Phase 2 Interventional Active, not recruiting GNE Myopathy
(2022)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

N-acetylmannosamine (ManNAc), a hexosamine monosaccharide, is the first committed biological precursor of Neu5Ac. N-acetylmannosamine is being investigated as a potential treatment for GNE myopathy. N-acetylmannosamine has being reported to improve the cognitive function in aged animals. It has potential therapeutic application for cognitive dysfunction. N-acetylmannosamine is under investigation for GNE myopathy.
Status:
Investigational
Source:
NCT04564027: Phase 2 Interventional Active, not recruiting Advanced Solid Tumours
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Ceralasertib, previously known as AZD6738, a potent and selective inhibitor of ataxia telangiectasia and Rad3-related (ATR) kinase was developed as an anticancer agent. Prevention of ATR-mediated signaling leads to the inhibition of DNA damage checkpoint activation, disruption of DNA damage repair, and the induction of tumor cell apoptosis. AZD6738 as a combination therapy participates in phase II clinical trials for the treatment of gastric adenocarcinoma and malignant melanoma (in combination with durvalumab). For the treatment of gastric and breast cancer in combination with carboplatin, or with olaparib or with MEDI4736. Combination of acalabrutinib and AZ6738 is used in phase II trials for patients with chronic lymphocytic Leukemia. Besides, AZD6738 participates in umbrella Phase II study in patients with metastatic non-small cell lung cancer (NSCLC) who have progressed on an anti-programmed cell death-1/anti-programmed cell death ligand 1 (anti-PD-1/PD-L1) containing therapy.
Status:
Investigational
Source:
NCT04034121: Not Applicable Interventional Completed Coronary Artery Disease
(2016)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Status:
Investigational
Source:
NCT03209830: Phase 2 Interventional Completed Aneurysmal Subarachnoid Hemorrhage
(2017)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



PNU-96391A (known as OSU6162) is a weak dopamine (DA) D(2) receptor antagonist with behavioral stabilizing properties. OSU6162 seem to act as stabilizers not only on dopaminergic, but also on serotonergic brain signaling (partial agonist on 5-HT2A receptor). OSU6162 in a phase II European clinical trial in treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. One of the isomer of OSU 6162, has promise for treating Parkinson's disease, Huntington's disease and schizophrenia, but both enantiomers of OSU 6162 had dual effects on behavior, stimulating locomotor activity in 'low activity' animals and inhibiting locomotor activity in 'high activity' animals.
Status:
Investigational
Source:
INN:adrogolide
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Adrogolide is a chemically stable prodrug of the dopamine D1 receptor agonist A-86929. Adrogolide is rapidly converted in plasma to A-86929. A-86929 has high affinity and functional selectivity for the dopamine D1 receptor. Adrogolide has been in phase II clinical trials for the treatment of Parkinson's disease and cocaine abuse. However, this research has been discontinued. The adverse events associated with its use of adrogolide were of mild-to-moderate severity and included injection site reaction, asthenia, headache, nausea, vomiting, postural hypotension, vasodilitation, and dizziness.
Status:
Investigational
Source:
NCT04452435: Phase 2 Interventional Completed COVID-19
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



Compound M24 is a selective angiotensin II AT2 receptor agonist with a Ki value of 0.4 nM for the AT2 receptor. Compound enhances in vivo duodenal alkaline secretion in Sprague-Dawley rats, and lowers the mean arterial blood pressure in anesthetized, spontaneously hypertensive rats. In a mouse model of atherosclerosis, plaque size and stability were improved in ApoE‐/‐ mice treated with M24. Treatment with M24 resulted in decrease in scar size and reduction in markers of inflammation in a rat model of myocardial infaction.
OTS-167 is a maternal embryonic leucine zipper kinase (MELK) inhibitor which demonstrated antitumor properties in laboratory tests. It is being developed as an anti-cancer drug. The compound has been shown to suppress the growth of breast, lung, pancreatic and prostate cancer cells that express high levels of the MELK protein. OTS167 reached phase II clinical trials in patients with AML, ALL, advanced MDSs, advanced MPNs, or advanced CML and phase I in patients with breast cancer.
Status:
Investigational
Source:
NCT00760864: Phase 2 Interventional Completed Arthritis, Rheumatoid
(2004)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



TAK-715 (Takeda) was a p38 MAPK inhibitor that had been implicated in the pro-inflammatory cytokine signal pathway, the inhibitors of which are potentially useful for the treatment of chronic inflammatory diseases such as rheumatoid arthritis and inflammatory bowel disease. Inhibition of p38 MAPK and LPS-stimulated release of TNF-α from human monocytic THP-1 cells by TAK-715 was demonstrated in vitro; its inhibition of LPS-induced TNF-α production was demonstrated in vivo in mice. TAK-715 had showed good bioavailability in mice and rats and efficacy in a rat adjuvant-induced arthritis model. It was advanced into clinical Phase II trials but was discontinued, as it did not satisfy criteria for further development.
Status:
Investigational
Source:
NCT01543919: Phase 2 Interventional Completed Pulmonary Disease, Chronic Obstructive
(2012)
Source URL:

Class (Stereo):
CHEMICAL (RACEMIC)



PH-797804 is a diarylpyridinone inhibitor of p38alpha mitogen-activated protein. The drug was developed by Pfizer for the treatment of inflammatory diseases. PH-797804 is being tested in phase II of clinical trials in patients with COPD, osteoarthritis, rheumatoid arthritis and post-herpetic neuralgia.