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Restrict the search for
tranexamic acid
to a specific field?
Class (Stereo):
CHEMICAL (ABSOLUTE)
Sergolexole [LY 281067] is an ergoline ester similar in structure to amesergide [LY 237733], with potent and highly selective antagonist activity at serotonin 2. The preclinical pharmacologic activity of LY 281067 shows it to be a potent and highly selective serotonergic (5-HT2) receptor antagonist. Based upon binding studies with 5-HT2 receptors in brain cortical membranes and block of 5-HT-induced contractions in the rat jugular vein, LY 281067 showed high affinity at 5-HT2 receptors with a dissociation constant of approximately 1 nM. LY 281067 was a highly selective 5-HT2 receptor antagonist without appreciably binding to 5-HT1, D1 or D2 receptors or interacting with histamine (H1), cholinergic, beta adrenergic or alpha-1 adrenergic receptors in smooth muscle. LY 281067 had modest affinity at alpha-2 receptors with a dissociation constant of approximately 100 nM. Oral bioavailability of LY 281067 in spontaneously hypertensive rats was excellent with an oral to i.v. dose ratio approximating 4. Sergolexole was undergoing phase II clinical trials with Eli Lilly in the USA as a potential treatment for migraine and anxiety, but development of this compound, but development of this compound has been discontinued.
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:
Circ Heart Fail. Jul 2022;15(7):e009120.: Not Applicable Human clinical trial Completed Heart Failure/diagnosis
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
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
Class (Stereo):
CHEMICAL (ACHIRAL)
Mixidine is negative chronotropic agent patented by McNeil Laboratories. Mixidine produced a dose-related decrease in heart rate elevated reflexly by aminophylline, by beta-adrenergic stimulation induced by isoproterenol, by sympathetic nerve stimulation and by intravenous infusion of glucagon. Mixidineattenuated the increase in contractile force produced by sympathetic nerve stimulation but not that induced by isoproterenol. The compound antagonized the increase in the rate of isolated guinea-pig atria induced by both isoproterenol and histamine. In the conscious dog, Mixidine caused no decrease in resting heart rate, mean arterial pressure and cardiac output. It reduced atropine-induced sinus tachycardia as well as that induced by treadmill exercise.
Status:
Investigational
Source:
INN:cycliramine [INN]
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Cycliramine is a substituted piperidine derivative discovered by Schering Corp. The drug is claimed to have antihistamine, antispasmodic, antiacetylcholine and analgesic activity.
Class (Stereo):
CHEMICAL (ABSOLUTE)
Proxorphan is a N-substituted 6-oxamorphinane patented by American pharmaceutical company Bristol-Myers Co. as opioid analgesic and antitussive drug. Proxorphan acts as a κ-opioid receptor partial agonist and to a lesser extent as a μ-opioid receptor partial agonist.
Status:
Investigational
Source:
Clin Pharmacol Ther. May 2021;109(5):1274-1281.: Not Applicable Human clinical trial Completed Multiple System Atrophy/blood
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Class (Stereo):
CHEMICAL (RACEMIC)
Gamfexine (WIN 1344) was introduced in the literature in 1966 as an anti-depressant. Although it was reported to be effective in the treatment of withdrawal in schizophrenia, it worsened psychotic symptoms.
Status:
Investigational
Source:
NCT04530643: Phase 2 Interventional Completed Atopic Dermatitis
(2020)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Sodium taurodeoxycholate is a bile salt-related, anionic detergent used for isolation of membrane proteins including inner mitochondrial membrane proteins. It is formed by the conjugation of ursodeoxycholic acid (UDCA) with taurine. Sodium taurodeoxycholate and ursodeoxycholic acid are major constituents of black bear bile, which has been used in traditional Chinese medicine for thousands of years. Bear bile was historically employed to treat a number of diseases including jaundice, summer diarrhea, abdominal pain due to hepatobiliary diseases and gastric malfunction, biliary ascariasis, infectious skin diseases, the common cold, intestinal worms, and inflammation of the throat. Sodium taurodeoxycholate has been shown to inhibit apoptosis by modulating mitochondrial membrane perturbation and pore formation, B cell lymphoma 2 (Bcl-2)-associated protein X (BAX) translocation, cytochrome c release, and caspase activation. Sodium taurodeoxycholate inhibits amyloid beta (Ab)-induced apoptosis and attenuates the endoplasmic reticulum (ER) stress, which are thought to be key components of the pathological process in certain diseases. In clinical studies, Sodium taurodeoxycholate is shown to be very safe with oral administration of 1500 mg/day for up to 6 months. In a more recent clinical study, a dose of 1750 mg/day for up to 4 weeks was well tolerated in healthy obese persons. One of the major adverse effects of Sodium taurodeoxycholate is diarrhea. Based on the related information from ursodeoxycholic acid, other gastrointestinal side effects are possible including abdominal pain, flatulence, nausea, dyspepsia, and anorexia.
