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Restrict the search for
angiotensin ii
to a specific field?
Status:
Investigational
Source:
JAN:FERROTRENINE [JAN]
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
FERROTRENINE is a hematinic agent.
Status:
Investigational
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Otenzepad is the first competitive muscarinic M2 antagonist that is cardioselective and had been in phase III clinical trials for the treatment of arrhythmias and bradycardia. Otenzepad was originally developed by Boehringer Ingelheim Pharma KG (Boehringer Ingelheim) in Germany. The parent company is developing oral and IV formulations of the drug for use in symptomatic bradycardia, sinus bradycardia, sick sinus syndrome and symptomatic arrhythmias after intoxication. However, all these research has been discontinued. Otenzepad binds to muscarinic cholinergic receptors in a simple competitive manner. Its affinity for cardiac (M2) muscarinic receptors is about 7 times greater than for ganglionic (M1) receptors and about 36 times greater than for glandular (M3) receptors. The (+)-enantiomer of otenzepad is about 8 times more potent at M2-receptors than the (−)-enantiomer. In a double-blind study, 48 healthy male volunteers were randomised to single oral doses of placebo or otenzepad (120, 240 or 480mg). Heart-rate (HR) was significantly increased by the 250 and 480mg doses (by 15 and 21 beats/minute, respectively). The 480mg dose also increased Diastolic Blood Pressure (DBP) significantly compared with placebo. The oral pharmacokinetics of otenzepad were investigated in a double-blind study in which 48 healthy male volunteers were randomised to single oral doses of placebo or otenzepad (120, 240 or 480mg). Otenzepad bioavailability was 45%, mean residence time (MRT) was 12.5 hours and tmax occurred 2.5 hours postdose.
Status:
Investigational
Source:
NCT03086226: Phase 2 Interventional Completed Mycetoma
(2017)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Ravuconazole is a triazole with antifungal properties that inhibits cytochrome P450 sterol 14a-demethylase, an enzyme involved in sterol synthesis, resulting in lysis of the fungal cell wall and fungal cell death. It was investigated for the treatment of aspergillosis, candidiasis, and onychomycosis, but these studies were discontinued. Ravuconazole is now in phase II clinical trials to investigate efficacy in preventing fungal infections in patients undergoing chemotherapy and stem cell transplantation.
Status:
Investigational
Source:
NCT03189914: Phase 1/Phase 2 Interventional Completed Metastatic Pancreatic Cancer
(2017)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Fluorocyclopentenylcytosine (RX-3117) is a novel small molecule nucleoside compound that is incorporated into DNA or RNA of cancer cells and inhibits both
DNA and RNA synthesis which induces apoptotic cell death of tumor cells. Fluorocyclopentenylcytosine also mediates the down-regulation of DNA
methyltransferase 1 (DNMT1), an enzyme responsible for the methylation of cytosine residues on newly synthesized DNA and
also a target for anticancer therapies. Preclinical studies have shown Fluorocyclopentenylcytosine to be effective in both inhibiting the growth of
various human cancer xenograft models, including colon, lung, renal and pancreas, as well as overcoming chemotherapeutic
drug resistance.
Fluorocyclopentenylcytosine has demonstrated a broad spectrum anti-tumor activity against 50 different human cancer cell lines and efficacy in 12
different mouse xenograft models. The efficacy in the mouse xenograft models was superior to that of gemcitabine. In addition,
in human cancer cell lines made resistant to the anti-tumor effects of gemcitabine, Fluorocyclopentenylcytosine still retains its full anti-tumor
activity.
In August 2012, Rexahn reported the completion of an exploratory Phase I clinical trial of Fluorocyclopentenylcytosine in cancer patients conducted
in Europe, to investigate the oral bioavailability, safety and tolerability of the compound. In this study, oral administration of Fluorocyclopentenylcytosine demonstrated an oral bioavailability of 34-58% and a plasma half-life (T1/2) of 14 hours. In addition, Fluorocyclopentenylcytosine was safe
and well tolerated in all subjects throughout the dose range tested. Fluorocyclopentenylcytosine is in phase I/II clinical trials by Rexahn for the treatment of bladder cancer and pancreatic cancer. This compound was granted Orphan Drug Designation by the U.S. Food and Drug Administration (FDA) for the treatment of patients with pancreatic cancer in September 2014.
Status:
Investigational
Source:
NCT03770988: Phase 2 Interventional Unknown status Inoperable or Recurrent or Metastatic Esophageal Squamous Carcinoma
(2019)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Poziotinib is an inhibitor of EGFR tyrosine kinase family. The drug is being tested in phase II of clinical trials for different cancers: breast cancer, lung adenocarcinoma, head and neck squamous cell carcinoma, HER-2 positive advanced gastric cancer (in combination with Paclitaxel and Trastuzumab).
Status:
Investigational
Source:
NCT01038804: Phase 2 Interventional Completed Breast Cancer
(2009)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Sepantronium bromide (YM155) is a selective survivin suppressant that exhibits potent antitumor activities by inducing apoptosis and autophagy in various types of cancer. Sepantronium bromide inhibited the growth of various human cancer cell lines in vitro with GI50 values in the low nM range. Sepantronium bromide blocked the growth of 119 human cancer cell lines, with the greatest inhibition in lines derived from non-Hodgkin's lymphoma, hormone-refractory prostate cancer, ovarian cancer, sarcoma, non-small-cell lung cancer, breast cancer, leukemia, and melanoma, with an average GI50 of 15 nM. Sepantronium bromide inhibited the growth of tumor cell lines regardless of their p53 status and demonstrated significant antitumor activity in 5 mice xenograft models. It also caused tumor regressions in vivo, possibly by its effects in reducing intratumoral survivin expression levels and increasing apoptosis. Sepantronium Bromide had been in phase II clinical trials by Astellas for the treatment of prostate cancer, melanoma, non-Hodgkin's lymphoma, breast cancer, diffuse large B cell lymphoma, non-small cell lung cancer (NSCLC) and other solid tumors. This compound had also been in clinical trials by National Cancer Institute (NCI) for the treatment of solid tumors (phase I) and advanced non-small cell lung cancer (NSCLC) (phase II). However, all these researches about this compound for all indications were discontinued.
Status:
Investigational
Source:
NCT00003523: Phase 2 Interventional Completed Ovarian Cancer
(1999)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Rubitecan [Orathecin™] is a topoisomerase I inhibitor extracted from the bark and leaves of the Camptotheca acuminata tree, which is native to China. Rubitecan is an oral compound being developed for the treatment of pancreatic cancer and other solid tumours by SuperGen. Rubitecan binds to and inhibits the enzyme topoisomerase I and induces protein-linked DNA single-strand breaks, thereby blocking DNA and RNA synthesis in dividing cells; this agent also prevents repair of reversible single-strand DNA breaks.
Status:
Investigational
Source:
NCT03592472: Phase 3 Interventional Recruiting Renal Cell Carcinoma
(2018)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Abexinostat (PCI-24781) is a novel, second-generation phenyl hydroxamic acid–based, orally bioavailable HDAC inhibitor that has previously been shown to have activity in vitro and in vivo against a broad array of cancers, including hematopoietic malignancies and bone and soft-tissue sarcomas. Abexinostat is a pan-HDAC inhibitor mostly targeting HDAC1 with Ki of 7 nM, modest potent to HDACs 2, 3, 6, and 10 and greater than 40-fold selectivity against HDAC8. Abexinostat exhibits potent antitumor activity against a variety of tumor cell lines with GI50 ranging from 0.15 uM to 3.09 uM. PCI-24781 also has an antiproliferative effect on HUVEC endothelial cells with GI50 of 0.43 uM. Abexinostat treatment causes dose-dependent accumulation of both acetylated histones and acetylated tubulin in HCT116 or DLD-1 cells, induces expression of p21, and leads to PARP cleavage and accumulation of the γH2AX. It has also shown good tolerability and activity in Phase I and II clinical trials against lymphoma, as well as against solid tumors in Phase-I trials. Additionally, it acts as a potent radiosensitizing agent and is synergistic with cytotoxic chemotherapy, such as doxorubicin in preclinical models.
Status:
Investigational
Source:
NCT00957905: Phase 2 Interventional Completed Recurrent Extragonadal Seminoma
(2009)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Alvocidib (also known as Flavopiridol or HMR-1275) is a flavonoid alkaloid CDK9 kinase inhibitor under clinical development for the treatment of acute myeloid leukemia, by Tolero Pharmaceuticals, Inc. As a broad spectrum CDK inhibitor, Alvocidib can inhibit cell cycle progression in either G1 or G2 and induces G1 arrest in either MCF-7 or MDA-MB-468 cells by inhibition of the CDK4 or CDK2 kinase activity. Alvocidib exhibits potent cytotoxicity against a wide variety of tumor cell lines (LNCAP, HCT116, A2780, K562, PC3, and Mia PaCa-2) with IC50 values ranging from 16 nM for LNCAP to 130 nM for K562. Administration of Alvocidib at 7.5 mg/kg for 7 days displays slight antitumor activity against P388 murine leukemia, and active against the human A2780 ovarian carcinoma implanted sc in nude mice). Alvocidib treatment at 1-2.5 mg/kg for 10 days significantly suppresses collagen-induced arthritis in mice in a dose-dependent manner, by inhibiting synovial hyperplasia and joint destruction, whereas serum concentrations of anti-collagen type II (CII) Abs and proliferative responses to CII are maintained. Tolero Pharmaceuticals Inc. announced that the FDA has granted orphan drug designation for Alvocidib, its cyclin-dependent kinase small molecule inhibitor, for the treatment of patients with acute myeloid leukemia.
Status:
Investigational
Source:
NCT04374032: Phase 2/Phase 3 Interventional Completed COVID-19 Infection
(2020)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Metenkephalin (Met-enkephalin) is an endogenous opioid peptide that acts as an agonist at μ-opioid receptors (μORs) and δ-opioid receptors (δORs). Met-enkephalin exhibits neuromodulatory, antinociceptive/analgesic, antidepressant, and gastrointestinal motility modulating activities. Like other endogenous opioids, met-enkephalin modulates expression of opioid receptors and plays a role in reward/reinforcement signaling. Met-enkephalin is also involved in exercise-induced reversal of neuropathic pain and in animals undergoing the forced swim test, decreases immobility time. Met-enkephalin inhibits gastrointestinal muscle contractility, inhibiting motility and gastric emptying. Additionally, analogs of this peptide display anticancer and antiepileptic/anticonvulsant activities.
