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

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Showing 30951 - 30960 of 34777 results

Status:
Investigational
Source:
INN:tacapenem
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

CS-834 is a beta-lactam antibiotic of a carbapenem class, developed by the Japanese company Sankyo Co. Ltd. CS-834 is an ester-type prodrug of the active metabolite R-95867. The drug showed potent and well balanced antibacterial activity as well as stability against dehydropeptidase-I. The in vivo efficacy of CS-834 was evaluated in murine systemic infections caused by 16 strains of gram-positive and -negative pathogens. The efficacy of CS-834 was in many cases superior to those of cefteram pivoxil, cefpodoxime proxetil, cefdinir, and cefditoren pivoxil, especially against infections caused by S. aureus, penicillin-resistant S. pneumoniae, E. coli, Citrobacter freundii, and Proteus vulgaris. Pharmacokinetics of CS-834 was evaluated in healthy male volunteers, but no further clinical development of the drug was reported.
Status:
Investigational
Source:
INN:halopenium chloride
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Halopenium was studied as an antibacterial and antifungal agent.
Status:
Investigational
Source:
INN:amifloxacin
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Amifloxacin [WIN 49375] is a fluoroquinolone antibacterial with a broad range of activity against aerobic Gram-negative and some aerobic Gram-positive organisms. Amifloxacin is a DNA gyrase inhibitor. The 50% inhibiory concentration for supercoiling activity of E.coli KL16 DNA gyrase of amifloxacin (MIC, 0.10 ug/ml) was 2.47 ug/ml. Amifloxacin was in trials for the treatment of gram-negative infections, septic shock and urinary tract infections. However, development of amifloxacin has been discontinued.
Status:
Investigational
Source:
INN:amotosalen
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Amotosalen (S-59, psoralen derivative), a chemical capable of binding to nucleic acids is added to platelets. UVA illumination (320 – 400 nm wavelengths) of amotosalen-treated platelet components induces covalent cross-linking of any nucleic acids to which amotosalen is bound; thereby, preventing further replication. Amotosalen is used in the INTERCEPT process to cross-link DNA and RNA. Amotosalen has protective activity against pathogens such as bacteria, viruses, protozoa, and leukocytes. Prior to administration amotosalen is added to plasma and platelets, then in vivo this agent penetrates pathogens and targets DNA and RNA. Upon activation by ultraviolet A light, amotosalen forms interstrand DNA and RNA crosslinks and prevents replication. Thus, the pathogen-inactivation system using amotosalen/ultraviolet A offers the potential to mitigate the risk of ZIKV transmission by plasma and platelet transfusion. Inactivation of leukocytes can prevent graft versus host disease upon transfusion.
Status:
Investigational
Source:
NCT04573478: Phase 3 Interventional Active, not recruiting IgA Nephropathy
(2020)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)



Atrasentan (ABT-627, A-127722) is a selective endothelin A receptor antagonist. Atrasentan is being developed by AbbVie as an oral treatment for diabetic nephropathies.Abbott Laboratories was conducting clinical development of atrasentan for the treatment of certain cancers, including phase II trials for prostate cancer. However, no recent development has been reported for cancer indications and development is presumed to be discontinued.
Status:
Investigational
Source:
INN:mexrenoate potassium [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Mexrenoate potassium is an aldosterone antagonist, which was developed as an antihypertensive agent. However, this drug has never been marketed.
Status:
Investigational
Source:
NCT02197130: Phase 2 Interventional Completed Huntington's Disease
(2014)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



PF-2545920 is an orally-active phosphodiesterase 10A (PDE10A) inhibitor originated by Pfizer, for the treatment of Huntington's disease. PF-2545920 was originally developed by Pfizer for the treatment of schizophrenia. But later clinical studies for Schizophrenia were discontinued. PF-2545920 is a potent and selective PDE10A inhibitor with IC50 of 0.37 nM, with >1000-fold selectivity over the PDE. PF-2545920 is active in a range of antipsychotic models, antagonizing apomorphine-induced climbing in mice, inhibiting conditioned avoidance responding in both rats and mice, and blocking N-methyl-D-aspartate antagonist-induced deficits in prepulse inhibition of acoustic startle response in rats, while improving baseline sensory gating in mice.
Status:
Investigational
Source:
NCT02197130: Phase 2 Interventional Completed Huntington's Disease
(2014)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



PF-2545920 is an orally-active phosphodiesterase 10A (PDE10A) inhibitor originated by Pfizer, for the treatment of Huntington's disease. PF-2545920 was originally developed by Pfizer for the treatment of schizophrenia. But later clinical studies for Schizophrenia were discontinued. PF-2545920 is a potent and selective PDE10A inhibitor with IC50 of 0.37 nM, with >1000-fold selectivity over the PDE. PF-2545920 is active in a range of antipsychotic models, antagonizing apomorphine-induced climbing in mice, inhibiting conditioned avoidance responding in both rats and mice, and blocking N-methyl-D-aspartate antagonist-induced deficits in prepulse inhibition of acoustic startle response in rats, while improving baseline sensory gating in mice.
Status:
Investigational
Source:
NCT02537470: Phase 2 Interventional Completed Type 2 Diabetes Mellitus
(2015)
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)


Conditions:

Remogliflozin is the active component of the pro-drug remogliflozin etabonate, which is used the treatment of non-alcoholic steatohepatitis ("NASH") and type 2 diabetes. Remogliflozin inhibits the sodium-glucose transport proteins (SGLT), is selective for SGLT2, which is responsible for glucose reabsorption in the kidney. Blocking this transporter causes blood glucose to be eliminated through the urine.
Status:
Investigational
Source:
NCT00431782: Phase 2 Interventional Completed Atrial Fibrillation
(2006)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Tecarfarin (also known as ATI-5923), an anticoagulant, is a vitamin K reductase antagonist. Tecarfarin is participating in phase III clinical trials for the treatment of thromboembolism and thrombosis. On March 11, 2019, Espero BioPharma Inc. announced that the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation (ODD) for tecarfarin for the prevention of systemic thromboembolism of cardiac origin. Tecarfarin is metabolized by esterases, escaping metabolism by the cytochrome P450 system and thereby avoiding cytochrome P450-mediated drug-drug or drug-food interactions as well as genetic variations found in the cytochrome P450 system.

Showing 30951 - 30960 of 34777 results