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Restrict the search for
angiotensin ii
to a specific field?
Class (Stereo):
CHEMICAL (EPIMERIC)
Targets:
Edatrexate (10-ethyl-10-deazaaminopterin or 10-EDAM) is an analog of methotrexate with improved pre-clinical antitumor activity, more selective cellular uptake, and with the more extensive formation of intracellular polyglutamate metabolites. This drug is a new dihydrofolate reductase inhibitor, which was studied in phase II clinical trial for the patients with different cancers. The studies were discontinued, for example, in advanced renal cell carcinoma edatrexate in the investigated dose and schedule had minimal activity and was toxic. In case of non-small-cell lung cancer, the dosing schedule of edatrexate did not appear to be improved compared to other chemotherapeutic regimens. In addition, edatrexate was involved in the experiment for the treatemnt of rheumatoid arthritis, but this study was also discontinued.
Status:
Investigational
Source:
NCT04718792: Phase 2 Interventional Active, not recruiting Alcohol Use Disorder (AUD)
(2023)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Psilocybin is a naturally occurring psychedelic prodrug compound produced by more than 200 species of mushrooms, collectively known as psilocybin mushrooms. Once ingested, psilocybin is rapidly metabolized to the psilocin, which then acts on serotonin receptors in the brain. Psilocybin was identified as the active hallucinogenic compound in magic mushrooms in 1959, but humans have used assorted psilocybin mushrooms in religious ceremonies since prehistoric times. In the 1960's psilocybin was marketed for use as a treatment for various psychoses, however, it was withdrawn from the market when the regulatory environment changed. Recently there has been as renewed interest in studying the medicinal uses of psilocybin for treatment of anxiety, depression, migraine headaches, addictions, and other neuropsychiatric conditions.
Status:
Investigational
Source:
NCT01929044: Phase 3 Interventional Completed Intestinal Diseases
(2013)
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Conditions:
Anisodamine is a naturally occurring atropine derivative that has been isolated, synthesized and characterized by scientists in the People's Republic of China. Anisodamine is a non-specific cholinergic antagonist. Anisodamine has been shown to interact with and disrupt liposome structure which may reflect its effects on cellular membranes. Experimental evidence implicates anisodamine as an anti-oxidant that may protect against free radical-induced cellular damage. Its cardiovascular properties include depression of cardiac conduction and the ability to protect against arrhythmia induced by various agents. Anisodamine is a relatively weak alpha(1) adrenergic antagonist which may explain its vasodilating activity. Its anti-thrombotic activity may be a result of inhibition of thromboxane synthesis. Numerous therapeutic uses of anisodamine have been proposed including treatment of septic shock, various circulatory disorders, organophosphorus (OP) poisoning, migraine, gastric ulcers, gastrointestinal colic, acute glomerular nephritis, eclampsia, respiratory diseases, rheumatoid arthritis, obstructive jaundice, opiate addiction, snake bite and radiation damage protection. The primary therapeutic use of anisodamine has been for the treatment of septic shock. Several mechanisms have been proposed to explain its beneficial effect though most mechanisms are based upon the assumption that anisodamine ultimately acts by an improvement of blood flow in the microcirculation. Preliminary studies suggest another important therapeutic use of anisodamine is for the treatment of OP poisoning. Anisodamine has been employed
therapeutically since 1965 in the People’s Republic of China primarily to improve blood flow in circulatory disorders such as septic shock, disseminated intravascular coagulation (DIC) and as an antidote to organophosphate poisoning.
Status:
Investigational
Source:
NCT02481258: Phase 2 Interventional Completed Aortic Valve Stenosis
(2015)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Ataciguat is a novel anthranilic acid derivative that belongs to a new structural class of sGC activators which are capable of activating the oxidized form of sGC. Ataciguat, a nitric oxide-independent soluble guanylate cyclase activator, is being developed by Sanofi (previously sanofi-aventis), in collaboration with Mayo Clinic and National Center for Advancing Translational Sciences. Ataciguat is in phase II clinical trials for the treatment of aortic valve stenosis. It had been used to treat neuropathic pain and peripheral arterial disease, but this research has been discontinued.
Status:
Investigational
Source:
NCT03759392: Phase 3 Interventional Completed Heart Failure With Reduced Ejection Fraction
(2019)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Omecamtiv mecarbil (CK-1827452) is a specific cardiac myosin activator and a clinical drug for left ventricular systolic heart failure (in Phase 2 of development). Omecamtiv mecarbil is an inotropic agent that prolongs systolic ejection time and increases ejection fraction through myosin ATPase activation.
Status:
Investigational
Source:
NCT00064142: Phase 2 Interventional Completed AIDS-related Kaposi Sarcoma
(2003)
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Conditions:
Halofuginone is a low molecular weight quinazolinone alkaloid, and a potent inhibitor of collagen alpha1(I) and matrix metalloproteinase 2 (MMP-2) gene expression. Halofuginone also effectively suppresses tumor progression and metastasis in mice. Halofuginone is a potent inhibitor of collagen a1(I) and matrix metalloproteinase 2 (MMP-2) gene expression. Halofuginone also suppresses extracellular matrix deposition and cell proliferation. Also was shown that halofuginone increased apoptosis in α smooth muscle actin- and prolyl 4-hydroxylase β-expressing cells in mdx diaphragm and in myofibroblasts, the major source of extracellular matrix. The profound antitumoral effect of halofuginone is attributed to its combined inhibition of tumour-stromal support, vascularization, invasiveness, and cell proliferation. HT-100 (delayed-release halofuginone), currently in clinical phase 1b/2a in five U.S. hospitals, is a small molecule drug candidate taken orally for the treatment of Duchenne muscular dystrophy (DMD) patients primarily through its ability to reduce fibrosis and inflammation and promote muscle fiber regeneration. The medicine candidate has been granted orphan drug designation in the U.S. and the EU — meaning it has been commercially undeveloped due to its limited profitability — and fast-track designation in the U.S. — an FDA process that aims to facilitate the development and patients’ reach to novel therapies for unmet medical needs.
Status:
Investigational
Source:
NCT00064142: Phase 2 Interventional Completed AIDS-related Kaposi Sarcoma
(2003)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Halofuginone is a low molecular weight quinazolinone alkaloid, and a potent inhibitor of collagen alpha1(I) and matrix metalloproteinase 2 (MMP-2) gene expression. Halofuginone also effectively suppresses tumor progression and metastasis in mice. Halofuginone is a potent inhibitor of collagen a1(I) and matrix metalloproteinase 2 (MMP-2) gene expression. Halofuginone also suppresses extracellular matrix deposition and cell proliferation. Also was shown that halofuginone increased apoptosis in α smooth muscle actin- and prolyl 4-hydroxylase β-expressing cells in mdx diaphragm and in myofibroblasts, the major source of extracellular matrix. The profound antitumoral effect of halofuginone is attributed to its combined inhibition of tumour-stromal support, vascularization, invasiveness, and cell proliferation. HT-100 (delayed-release halofuginone), currently in clinical phase 1b/2a in five U.S. hospitals, is a small molecule drug candidate taken orally for the treatment of Duchenne muscular dystrophy (DMD) patients primarily through its ability to reduce fibrosis and inflammation and promote muscle fiber regeneration. The medicine candidate has been granted orphan drug designation in the U.S. and the EU — meaning it has been commercially undeveloped due to its limited profitability — and fast-track designation in the U.S. — an FDA process that aims to facilitate the development and patients’ reach to novel therapies for unmet medical needs.
Status:
Investigational
Source:
NCT03781128: Phase 2 Interventional Recruiting Cluster Headache
(2019)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Lysergide (LSD) is a semi-synthetic hallucinogen and is one of the most potent drugs known. Recreational use became popular between the 1960s to 1980s, but is now less common. LSD was first synthesized by Albert Hoffman while working for Sandoz Laboratories in Basel in 1938. Some years later, during a re-evaluation of the compound, he accidentally ingested a small amount and described the first ‘trip’. During the 1950s and 1960s, Sandoz evaluated the drug for therapeutic purposes and marketed it under the name Delysid®. It was used for research into the chemical origins of mental illness. Recreational use started in the 1960s and is associated with the ‘psychedelic period’. LSD possesses a complex pharmacological profile that includes direct activation of
serotonin, dopamine and norepinephrine receptors. In addition, one of its chief sites of
action is that of compound-specific (“allosteric”) alterations in secondary messengers
associated with 5HT2A and 5HT2C receptor activation and changes in gene expression.
The hallucinogenic effects of LSD are likely due to agonism at 5HT2A and 5HT2C
receptors. LSD is also an agonist at the majority of known
serotonin receptors, including 5HT1A, 5HT1B, 5HT1D, 5HT5A, 5HT6 and 5HT7 receptors. During the 1960s, LSD was investigated for a variety of psychiatric indications, including the following: as an aid in treatment of schizophrenia; as a means of creating a "model psychosis"; as a direct antidepressant; and as an adjunct to psychotherapy. LSD is listed in Schedule I of the United Nations 1971 Convention on Psychotropic Substances.
Status:
Investigational
Source:
INN:edaglitazone [INN]
Source URL:
Class (Stereo):
CHEMICAL (UNKNOWN)
Targets:
Conditions:
Edaglitazone have a clear PPAR-gamma agonist profile, with predominant PPAR-gamma activity and little PPAR-alpha activity. Edaglitazone was reported to significantly improve insulin sensitivity and enhance the rate of glucose oxidation in both the presence and absence of insulin. Additional studies have shown that edaglitazone affects muscle glucose metabolism by additional mechanisms other than PPAR-gamma activation. Phase I clinical studies have revealed that edaglitazone is well-tolerated and capable of significantly improving glucose homeostasis. Edaglitazone had been in phase II clinical trials for the treatment if type 2 diabetes. However, this research has been discontinued.
Status:
Investigational
Class (Stereo):
CHEMICAL (UNKNOWN)
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.
