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

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Showing 231 - 240 of 4377 results

Status:
Investigational
Source:
NCT00839631: Phase 1 Interventional Completed Solid Tumors
(2009)
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Status:
Investigational
Source:
INN:alletorphine
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Alletorphine (R & S 218-M) is a potent analgesic said to have a reduced respiratory depressant action. It was isolated by Bentley and Hardy (1967) while they were examining a series of derivatives of tetrahydrothebaine of which the potent analgesic etorphine (propylorvinolhydrochloride: M99 Reckitt) is a member. R&S 218-M bears the same relationship to etorphine as does nalorphine to morphine. It has been the subject of experiments in animals and human volunteers.
Status:
Investigational
Source:
INN:etoxazene [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Ethoxazene (2,4-diamino-4-ethoxyazobenzene) is an analgesic compound. It may be used as an indicator of acidity in an examination of gastric function.
Status:
Investigational
Source:
INN:imisopasem manganese [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

Imisopasem Manganese is a manganese-based non-peptidyl mimetic of the human mitochondrial manganese superoxide dismutase (MnSOD), with potential antioxidant and radioprotective activities. Metaphore Pharmaceuticals Inc. is developing Imisopasem Manganese for the potential treatment of pain, dermatological disease and inflammation. Upon administration, imisopasem manganese mimics the activity of MnSOD and scavenges reactive oxygen species (ROS), such as superoxide anion, which prevents oxygen free radical damage to macromolecules such as DNA. This reduces ROS-mediated lipid peroxidation, prevents apoptosis and protects against oxygen free radical-induced toxicity in normal tissues.
Status:
Investigational
Source:
INN:girisopam [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Girisopam (GYKI 51189), a 2,3-benzodiazepine, is a compound with anxiolytic and antipsychotic action. It has shown these effects in several animal models. Girisopam differs from the traditional 1,4-benzodiazepines because of its selective anxiolytic action without muscle relaxant and anticonvulsive activity, and because it does not have affinity for 1,4-benzodiazepine receptors. Antidepressant activity of girisopam was also reported. The binding site of girisopam in neuronal cells in the central nervous system is located exclusively to the basal ganglia. Because the danger of tolerance and dependence is lower for 2,3-benzodiazepine than 1,4-benzodiazepines, girisopam may potentially be used in treatment of addiction and affective disorders. No clinical trials were conducted in the US.
Status:
Investigational
Source:
INN:melizame [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)

Melizame is a sugar substitute for sweetening caloric or noncaloric materials.
Status:
Investigational
Source:
INN:ladostigil [INN]
Source URL:

Class (Stereo):
CHEMICAL (ABSOLUTE)

LADOSTIGIL, a rasagiline derivative, is a reversible acetylcholinesterase and butyrylcholinesterase inhibitor with neuroprotective properties. It also acts as an irreversible brain monoamine oxidases inhibitor. It is under development for the treatment of neurodegenerative disorders like dementia and Alzheimer's disease.
Status:
Investigational
Source:
INN:evobrutinib [INN]
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)


Evobrutinib is a highly selective, irreversible inhibitor of Bruton's tyrosine kinase (BTK). It potently inhibits BCR- and Fc receptor-mediated signaling and, thus, subsequent activation and function of B cells and innate immune cells such as monocytes and basophils. Evobrutinib demonstrated effectivity in autoimmune disease preclinical models. Evobrutinib is being developed by Merck Serono for the treatment of various autoimmune disorders.
Status:
Investigational
Source:
INN:nolatrexed
Source URL:

Class (Stereo):
CHEMICAL (ACHIRAL)



The dihydrochloride salt of nolatrexed, a water-soluble lipophilic quinazoline folate analog with antineoplastic activity. Nolatrexed occupies the folate binding site of thymidylate synthase, resulting in inhibition of thymidylate synthase activity and thymine nucleotide synthesis with subsequent inhibition of DNA replication, DNA damage, S-phase cell cycle arrest, and caspase-dependent apoptosis. This agent also exhibits radiosensitizing activity. Orphan designation of nolatrexed was granted in the Unites States of America for treatment of hepatocellular carcinoma.
Tozasertib, originally developed as VX-680 by Vertex (Cambridge, MA) and later renamed MK-0457 by Merck (Whitehouse Station, NY), was the first aurora kinase inhibitor to be tested in clinical trials. The drug, a pyrimidine derivative, has affinity for all aurora family members at nanomolar concentrations with inhibitory constant values (Ki(app)) of 0.6, 18, and 4.6 nM for aurora A, aurora B, and aurora C, respectively. Preclinical studies confirmed that tozasertib inhibited both aurora A and aurora B kinase activity, and activity has been reported against prostate, thyroid, ovarian, and oral squamous cancer cell lines. Upon treatment with tozasertib, cells accumulate with a 4N DNA content due to a failure of cytokinesis. This ultimately leads to apoptosis, preferentially in cells with a compromised p53 function. Tozasertib is an anticancer chemotherapeutic pan-aurora kinase (AurK) inhibitor that also inhibits FMS-like tyrosine kinase 3 (FLT3) and Abl. Tozasertib is currently in clinical trials as a potential treatment for acute lymphoblastic leukemia (ALL). In cellular models of cancer, tozasertib activates caspase-3 and PARP and decreases expression of HDAC, increasing apoptosis and inhibiting cell growth. In other cellular models, tozasertib inhibits cell proliferation and metastasis by blocking downstream ERK signaling and downregulating cdc25c and cyclin B. This compound also decreases tumor growth in an in vivo model of prostate cancer.