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

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Showing 1571 - 1580 of 24164 results

Status:
Investigational
Source:
NCT03677492: Not Applicable Interventional Completed Infertility
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Cytochalasin D, a tropical fungal metabolite, is a disruptor of actin filament function, resulting in multinucleated cell formation, reversible inhibition of cell movement, and the induction of cellular extrusion. It was shown that cytochalasin D inhibits murine CT26 colorectal carcinoma cells growth and angiogenesis.
Status:
Investigational
Source:
NCT03388749: Phase 1/Phase 2 Interventional Completed Leukemia, Myeloid, Acute
(2018)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Annamycin is a highly lipophilic form of the anthracycline doxorubicin with the ability to bypass multidrug resistance mechanisms of cellular drug resistance. Annamycin belongs to the anthracycline class of drugs, and has a pleiotropic mechanism of action where it targets topoisomerase II, causing strand breaks in DNA. Annamycin forms complexes with DNA by intercalation between base pairs, and it inhibits topoisomerase II activity by stabilizing the DNA-topoisomerase II complex, preventing the religation portion of the ligation-religation reaction that topoisomerase II catalyzes. The agent is being evaluated in separate phase 1 and phase 2 trials in the United States and Europe. Studies in animal models showed the agent to be noncardiotoxic. Trials that included patients with leukemia showed the agent was associated with fewer dose-limiting toxicities than typically experienced with doxorubicin. The FDA granted fast track designation to Annamycin for treatment of patients with relapsed or refractory acute myeloid leukemia.
Status:
Investigational
Source:
NCT03723551: Phase 2 Interventional Active, not recruiting Bone or Joint Infection
(2019)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



AFN-1252 (now known as Debio-1452) is an antibiotic drug which is in phase II of clinical trials for the treatment of Staphylococcal skin and skin structure infections. The drug was effective in vitro against all isolates of S.aureus and its effect was explained by inhibition of enoyl-acyl carrier protein Reductase (FabI).
Status:
Investigational
Source:
NCT00930059: Phase 2 Interventional Completed Alzheimer's Disease
(2009)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



PF-04447943 is a potent, selective brain penetrant PDE9 inhibitor (Ki of 2.8, 4.5 and 18 nM) for human, rhesus and rat recombinant PDE9 respectively and high selectivity for PDE9 versus PDEs1-8 and 10-11. PF-04447943 was being developed by Pfizer for the treatment of cognitive disorders. PF-04447943 attenuates a scopolamine-induced deficit in a novel rodent attention task. PF-04447943 enhances synaptic plasticity and cognitive function in rodents. PF-04447943 has completed Phase II clinical trials in subjects with mild to moderate AD in 2013 but this research was discontinued. Pfizer completes a phase I trial in Sickle cell anaemia.
Status:
Investigational
Source:
NCT01740609: Phase 1 Interventional Completed Healthy
(2012)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Conditions:

Parafluorofentanyl is a selective mu-opioid agonist, an analog of fentanyl, developed by Janssen. The drug was not developed for human use but is produced and abused illegally.
Status:
Investigational
Source:
NCT02432313: Phase 1 Interventional Completed Pharmacokinetics of Anatabine
(2015)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Status:
Investigational
Source:
INN:norlevorphanol
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Norlevorphanol is the levo-isomer of 3-hydroxymorphinan (morphinan-3-ol). It is is an opioid analgesic of the morphinan family. Norlevorphanol is a Schedule I controlled substance (opiate).
Status:
Investigational
Source:
NCT00446342: Phase 1 Interventional Completed B-lymphoid Malignancies
(2007)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



SNS-032 (formerly BMS-387032) is a potent, selective inhibitor of cyclin-dependent kinases (CDK). SNS-032 blocks the cell cycle via inhibition of CDKs 2 and 7, and transcription via inhibition of CDKs 7 and 9. SNS-032 was investigated for the treatment of solid tumors and hematologic malignancies (Phase I studies), however, its development was discontinued.
Status:
Investigational
Source:
NCT02755311: Phase 3 Interventional Unknown status Hepatocellular Carcinoma
(2014)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

10-Hydroxycamptothecin (10-HCPT), an indole alkaloid isolated from a Chinese tree, Camptotheca acuminate, inhibits the activity of topoisomerase I and has a broad spectrum of anticancer activity in vitro and in vivo. However, its use has been limited due to its water-insolubility and toxicity with i.v. administration. Prolonged elimination of 10-HCPT in vivo may have a significant impact on its therapeutic effects. 10-HCPT is metabolized to its carboxylate form and glucuronides.It was investigated that relatively low dose of 10-HCPT is able to inhibit the growth of colon cancer, facilitating the development of a new protocol of human trials with this anticancer drug.
Status:
Investigational
Source:
NCT01097512: Phase 1 Interventional Completed Pancreatic Cancer
(2007)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Cenisertib (also known as R763) is water-soluble, synthetic small molecule aurora kinase inhibitor with potential antineoplastic activity. Cenisertib is a potent adenine triphosphate-competitive inhibitor of Aurora kinase isoforms A–C, disrupting mitotic spindle activity, blocking cell separation, and leading to polyploidy and cell death. At low nanomolar concentrations, Cenisertib also inhibits other kinases involved in cell survival and proliferation including FLT3, BCR-ABL1, and BCR-ABL1 with T315I mutation. It also inhibits JAK2 kinase, but at higher concentrations. Preclinically, Cenisertib has demonstrated potent antitumor activity as a single agent and in combination treatment in leukemia cell lines, freshly isolated leukemia cells, and leukemia xenograft models. Toxicities appear to be related mainly to the gastrointestinal and hematopoietic systems. In animal models, activity and toxicity depend not only on dose but also on the schedule of administration.

Showing 1571 - 1580 of 24164 results