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HU-320
HU-320 (7-nor-7-carboxy-CBD-1,1-DMH) is a drug related to cannabidiol, which has strong antiinflammatory and immunosuppressive properties while demonstrating no psychoactive effects. See also * 7-Hydroxycannabidiol * Ajulemic acid * HU-210 * HU-308 * HU-331 References HU cannabinoids Cyclohexenes Resorcinols Carboxylic acids {{pharmacology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannabidiol
Cannabidiol (CBD) is a phytocannabinoid, one of 113 identified cannabinoids in ''Cannabis'', along with tetrahydrocannabinol (THC), and accounts for up to 40% of the plant's extract. Medically, it is an anticonvulsant used to treat multiple forms of epilepsy. It was discovered in 1940 and, as of 2024 clinical research on CBD included studies related to the treatment of anxiety, addiction, psychosis, movement disorders, and pain, but there is insufficient evidence-based medicine, high-quality evidence that CBD is effective for these conditions. CBD is sold as an herbal dietary supplement and promoted with yet unproven claims of particular therapeutic effects. Cannabidiol can be route of administration, taken internally in multiple ways, including by Route of administration#Inhalation, inhaling cannabis cannabis smoking, smoke or vaporizer (inhalation device), vapor, Oral administration, swallowing it by mouth, and through use of an aerosol spray into the buccal administration, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7-Hydroxycannabidiol
7-Hydroxycannabidiol (7-OH-CBD) is an active metabolite of cannabidiol, generated in the body from cannabidiol by the action of the enzyme CYP2C19. While methods have been developed for its synthetic production, and measurement of levels in the body following consumption of cannabidiol, its pharmacology has been relatively little studied, though it has been found to possess similar anticonvulsant effects to cannabidiol itself, as well as lowering blood triglyceride levels. Like its precursor CBD, it is not known to exhibit any psychoactive effects on the body and is known to counter the psychoactive effects of THC if it is present at the same time. This mode of action in 2015 was discovered to be at least contributing in part by being a non competitive negative allosteric modulator of the Cannabinoid receptor type 1. See also * 4'-Fluorocannabidiol * 8,9-Dihydrocannabidiol * 8,11-Dihydroxytetrahydrocannabinol * 11-Hydroxy-THC * Cannabidiolic acid * Cannabidiol dimethyl ether * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HU-308
Onternabez (also known as HU-308, HU308, PPP-003, and ARDS-003) is a synthetic cannabinoid that acts as a potent cannabinoid agonist. It is highly selective for the cannabinoid-2 receptor (CB2 receptor) subtype, with a selectivity more than 5,000 times greater for the CB2 receptor than the CB1 receptor. The synthesis and characterization of onternabez took place in the laboratory of Raphael Mechoulam at the Hebrew University of Jerusalem (the HU in HU-308) in the late 1990s. The pinene dimethoxy-DMH-CBD derivative onternabez was identified as a potent peripheral CB2-selective agonist in ''in vitro'' and animal studies in 1990 and 1999. Legal status Onternabez is non-psychoactive and not scheduled at the federal level in the United States. It is a Schedule I controlled substance in the state of Florida making it illegal to buy, sell, or possess there. See also * Cannabidiol dimethyl ether * Cannabidiol diacetate * HU-210 * HU-320 * HU-211 * Nabilone * CP 47,497 CP 47,497 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HU-331
HU-331 is a quinone anticarcinogenic drug synthesized from cannabidiol, a cannabinoid in the ''Cannabis sativa'' plant. It showed a great efficacy against oncogenic human cells. HU-331 does not cause arrest in cell cycle, cell apoptosis or caspase activation. HU-331 inhibits DNA topoisomerase II even at nanomolar concentrations, but has shown a negligible effect on the action of DNA topoisomerase I. The cannabinoid quinone HU-331 is a very specific inhibitor of topoisomerase II, compared with most known anticancer quinones. One of the main objectives of these studies is the development of a new quinone derived compound that produces anti- neoplasm, neoplastic activity while maintaining low toxicity at therapeutic doses. Mechanism of action Inhibitors of topoisomerases can act at two different levels. First inhibiting topoisomerase, which stabilize the topoisomerase-DNA complex and thus introduce DNA breaks in the wires that lead to apoptosis, then inhibiting the catalytic act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HU Cannabinoids
A research group led by Raphael Mechoulam at Hebrew University has synthesized many cannabinoids. Some of those are: * HU-210 — a high affinity CB1 agonist (''K''i = 0.23 nM) * HU-211 — the (+)-enantiomer of HU-210 with dramatically reduced CB1 affinity * HU-239 — also known as ajulemic acid * HU-243 * HU-308 * HU-320 * HU-331 * HU-336 * HU-345 See also * List of AM cannabinoids * List of CP cannabinoids * List of JWH cannabinoids The John W. Huffman research group at Clemson University synthesized over 450 cannabinoids. Some of those are: [Baidu] |
Antiinflammatory
Anti-inflammatory is the property of a substance or treatment that reduces inflammation, fever or swelling. Anti-inflammatory drugs, also called anti-inflammatories, make up about half of analgesics. These drugs reduce pain by inhibiting mechanisms of inflammation, as opposed to opioids, which affect the central nervous system to block pain. Common anti-inflammatory drugs include nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, antileukotrienes, and monoclonal antibodies. Drugs Clinically approved Nonsteroidal anti-inflammatory drugs NSAIDs alleviate pain by counteracting the cyclooxygenase (COX) enzyme involved in pain mechanisms. Some common examples of NSAIDs are aspirin, ibuprofen, and naproxen. Selective COX-2 inhibitors, such as celecoxib, block the enzymatic conversion of arachidonic acid into prostaglandin, inhibiting inflammation and pain. Analgesics commonly associated with anti-inflammatory drugs, such as acetaminophen (paracetamol), have no periph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immunosuppressive
Immunosuppression is a reduction of the activation or efficacy of the immune system. Some portions of the immune system itself have immunosuppressive effects on other parts of the immune system, and immunosuppression may occur as an adverse reaction to treatment of other conditions. In general, deliberately induced immunosuppression is performed to prevent the body from rejecting an organ transplant. Additionally, it is used for treating graft-versus-host disease after a bone marrow transplant, or for the treatment of auto-immune diseases such as systemic lupus erythematosus, rheumatoid arthritis, Sjögren's syndrome, or Crohn's disease. This is typically done using medications, but may involve surgery (splenectomy), plasmapheresis, or radiation. A person who is undergoing immunosuppression, or whose immune system is weak for some other reasons (such as chemotherapy or HIV), is said to be ''immunocompromised''. Deliberately induced Administration of immunosuppressive med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychoactive
A psychoactive drug, psychopharmaceutical, mind-altering drug, consciousness-altering drug, psychoactive substance, or psychotropic substance is a chemical substance that alters psychological functioning by modulating central nervous system activity. Psychoactive and psychotropic drugs both affect the brain, with psychotropics sometimes referring to psychiatric drugs or high-abuse substances, while “drug” can have negative connotations. Novel psychoactive substances are designer drugs made to mimic illegal ones and bypass laws. Psychoactive drug use dates back to prehistory for medicinal and consciousness-altering purposes, with evidence of widespread cultural use. Many animals intentionally consume psychoactive substances, and some traditional legends suggest animals first introduced humans to their use. Psychoactive substances are used across cultures for purposes ranging from medicinal and therapeutic treatment of mental disorders and pain, to performance enhancement. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ajulemic Acid
Lenabasum (also known as ajulemic acid, 1',1'-dimethylheptyl-delta-8-tetrahydrocannabinol-11-oic acid, DMH-D8-THC-11-OIC, AB-III-56, HU-239, IP-751, CPL 7075, CT-3, JBT-101, Anabasum, and Resunab) is a synthetic cannabinoid that shows anti-fibrotic and anti-inflammatory effects in pre-clinical studies without causing a subjective "high". Although its design was inspired by a metabolite of delta-9-THC known as delta-9-THC-11-oic acid, lenabasum is an analog of the delta-8-THC metabolite delta-8-THC-11-oic acid. It is being developed for the treatment of inflammatory and fibrotic conditions such as systemic sclerosis, dermatomyositis and cystic fibrosis. It does not share the anti-emetic effects of some other cannabinoids, but may be useful for treating chronic inflammatory conditions where inflammation fails to resolve. Side effects include dry mouth, tiredness, and dizziness. The mechanism of action is through activation of the CB2 receptor leading to production of speciali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HU-210
HU-210 is a synthetic cannabinoid that was first synthesized in 1988 from (1''R'',5''S'')- myrtenol by a group led by Raphael Mechoulam at the Hebrew University. HU-210 is 100 to 800 times more potent than natural THC from cannabis and has an extended duration of action. HU-210 has a binding affinity of 0.061 nM at CB1 receptors compared to 40.7 nM for Δ9-THC. The binding pose of HU-210 to the CB1 receptor is similar to other synthetic cannabinoids. Effects and research HU-210, the (–) enantiomer, is an ultrapotent cannabinoid, while its (+) enantiomer HU-211 is not a cannabinoid, but an NMDA antagonist with neuroprotective effects. HU-210 has an oral LD50 of 5,000 mg/kg in rats and 14,200 mg/kg in rabbits, and an LDLO (lowest lethal dose) of 143 mg/kg in humans. This is more toxic than Δ8-THC; in monkeys and dogs, 9,000 mg/kg of Δ8-THC was nonlethal. Chemistry HU-210 is the enantiomer of HU-211 ( dexanabinol). The original synthesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resorcinols
Resorcinol (or resorcin) is a phenolic compound. It is an organic compound with the formula C6H4(OH)2. It is one of three isomeric benzenediols, the 1,3-isomer (or '' meta''-isomer). Resorcinol crystallizes from benzene as colorless needles that are readily soluble in water, alcohol, and ether, but insoluble in chloroform and carbon disulfide. Production Resorcinol is produced in several steps from benzene, starting with dialkylation with propylene to give 1,3-diisopropylbenzene. Oxidation and Hock rearrangement of this disubstituted arene gives acetone and resorcinol. Resorcinol is a relatively inexpensive chemical. It is produced in only a very few locations around the world (as of 2010 only four commercial plants were known to be operative: in the United States, Germany, China, and Japan), and is the determining factor in the cost of PRF adhesives. Production in the United States ended in 2017 with the closure of Indspec Chemical's plant in Petrolia, Pennsylvania. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
