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Restrict the search for
m acyclovir
to a specific field?
Status:
Investigational
Source:
NCT01429623: Phase 2 Interventional Completed Mild Cognitive Impairment
(2012)
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.
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Dacinostat (also known as LAQ824), is a hydroxamate histone deacetylase inhibitor with potential anticancer activity. Dacinostat inhibits histone deacetylase enzymatic activities in vitro and transcriptionally activated the p21 promoter in reporter gene assays. Tumor cells treated with Dacinostat caused acetylation of HSP90 and degradation of its cargo oncoproteins. Flow cytometry studies revealed that both tumor cell lines and normal diploid fibroblasts arrested in the G2/M phase of the cell cycle after Dacinostat treatment. However, an increased sub-G1 population at 48 h (reminiscent of apoptotic cells) was only observed in the cancer cell lines treated with Dacinostat. Dacinostat exhibited antitumor effects in a xenograft animal models. In phase I trials, Dacinostat was well tolerated at doses that induced accumulation of histone acetylation, with higher doses inducing changes consistent with HSP90 inhibition. In another phase 1 in patients with advanced solid tumors, grade 3 or 4 toxicities were observed. Dacinostat had been in phase II clinical trials by Novartis for the treatment of solid tumors but further studies were discontinued.
Status:
Investigational
Source:
NCT03294577: Phase 3 Interventional Active, not recruiting Chemotherapy-induced Neutropenia
(2019)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Plinabulin (formerly known as NPI-2358) is a potent microtubule-destabilizing agent that exerts its effect by binding to the colchicine-binding site of tubulin. Plinabulin projects its potent antitumor activity against a broad spectrum of tumor cell lines. This drug in combination with docetaxel is under development by BeyondSpring Pharmaceuticals in a worldwide Phase 3 clinical trial for non-small cell lung cancer. Pegfilgrastim is also in phase II clinical trial for the prevention of chemotherapy-induced neutropenia, where docetaxel, doxorubicin, and cyclophosphamide (TAC) were used as the chemotherapy. Plinabulin also possessed antitumor activity in animal models with multiple myeloma cancer cells, where the JNK protein appeared to be a primary target of plinabulin.
Status:
Investigational
Source:
NCT04338061: Phase 3 Interventional Terminated Relapsing Multiple Sclerosis
(2020)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
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:
NCT00012324: Phase 3 Interventional Completed Liver Cancer
(2000)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
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.
Status:
Investigational
Source:
NCT02303262: Phase 2 Interventional Completed Metastatic Leiomyosarcoma
(2015)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Mocetinostat is an rationally designed, orally available, Class 1-selective, small molecule, 2-aminobenzamide HDAC inhibitor with potential antineoplastic activity. Mocetinostat binds to and inhibits Class 1 isoforms of HDAC, specifically HDAC 1, 2 and 3, which may result in epigenetic changes in tumor cells and so tumor cell death; although the exact mechanism has yet to be defined, tumor cell death may occur through the induction of apoptosis, differentiation, cell cycle arrest, inhibition of DNA repair, upregulation of tumor suppressors, down regulation of growth factors, oxidative stress, and autophagy, among others. It is undergoing clinical trials for treatment of various cancers including bladder cancer, diffuse large B cell lymphoma, follicular lymphoma, myelodysplastic syndromes, non-small cell lung cancer. Fatigue, weight loss or anorexia were most common treatment-related adverse events.
Status:
Investigational
Source:
NCT00405054: Phase 2 Interventional Terminated Leukemia
(2006)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
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.
Class (Stereo):
CHEMICAL (ABSOLUTE)
Sparfosate (PALA) is a stable transition state analogue for an aspartate transcarbamylase- cartalyzed reaction with antineoplastic activity. PALA is a potent inhibitor of aspartate transcarbamylase (Ki about 10(-8) M for ACTases of various origins), which in whole cells blocks the de novo synthesis of pyrimidines. Thus PALA inhibits de novo pyrimidine biosynthesis and increases the extent to which fluorouracil metabolites are incorporated into RNA. In vivo, low doses of PALA inhibit whole body pyrimidine synthesis. While this action is cytotoxic in vitro, extensive human testing demonstrates that PALA alone is devoid of selective antitumor activity. Interest in the therapeutic action of PALA derives from the demonstration that its action potentiates the cytotoxicity of several cytotoxic drugs, notably 5-fluorouracil (5-FU). Development of Sparfosate for cancer and Hepatitis B treatment is assumed to have been discontinued.
Status:
Investigational
Class (Stereo):
CHEMICAL (ACHIRAL)
Emitefur or BOF-A2 is a fluorinated pyrimidine antimetabolite exerting antineoplastic properties. It is a compound composed of 5-fluorouracil (5-FU) and 3-cyano-2,6-dihydroxypyridine (CNDP), an inhibitor of 5-FU degradation by dihydrouracil dehydrogenase in order to prolong the blood 5-FU level as well as increase selective toxicity to a tumor. Emitefur demonstrated clinical activity in preliminary studies in Japan. Emitefur development for the treatment of solid tumors has been discontinued.
Status:
Investigational
Source:
NCT00066898: Phase 3 Interventional Unknown status Atherosclerosis
(2003)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Succinobucol (also known as AGI-1067) is a probucol derivative patented by American pharmaceutical company Atherogenics, Inc as vascular protectant with antioxidant, anti-inflammatory and antiplatelet activities. In vitro, succinobucol inhibits the TNF-α induced expression of VCAM-1 and MCP-1 with little effect on intercellular adhesion molecule (ICAM)-1. In addition, succinobucol inhibits lipopolysaccharide (LPS)-induced expression of tissue factor in human monocytic cells and endothelial cells, an effect thought to be mediated independently from the nuclear factor κB pathway. Preclinical studies have shown reduced total cholesterol and low-density lipoprotein cholesterol concentrations, increased high-density lipoprotein cholesterol concentrations, decreased levels of inflammatory mediators, and reduced atheroma area with Succinobucol treatment in animal models. Unfortunately, in clinical trials, Succinobucol failed to demonstrate a strong cardioprotective effect. Undesired metabolic effects including high-density lipoprotein cholesterol-lowering have been consistently reported, and diarrhea appears to be an expected adverse effect.
