Cyclic compounds (17)
Five-membered rings (17)
AM cannabinoids (1)
Beta blockers (1)
COX-2 inhibitors (1)
Hydroxamic acids (1)
Sigma Aldrich (8)
AK Scientific (3)
Oakwood Chemical (2)
TCI Chemicals (2)
Fipronil is a broad-spectrum insecticide that belongs to the phenylpyrazole chemical family. Fipronil disrupts the insect central nervous system by blocking GABA-gated chloride channels and glutamate-gated chloride (GluCl) channels. This causes hyperexcitation of contaminated insects' nerves and muscles.
Celebrex · SC58635 · SC-58635
Celecoxib, sold under the brand name Celebrex among others, is a COX-2 selective nonsteroidal anti-inflammatory drug (NSAID). It is used to treat the pain and inflammation of osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, acute pain in adults, painful menstruation, and juvenile rheumatoid arthritis in people two years or older. Side effects include a 37% increase in incidence of major vascular events, which include nonfatal myocardial infarction, nonfatal stroke, or death from a blood vessel-related cause.
Isopropylmethylpyrazolyl dimethylcarbamate is a chemical compound used in Europe in aphicides and insecticides. As of 1998, the United States Environmental Protection Agency listed it as an unregistered pesticide in the United States. In China, it is used under the name isolan.
Dimetilan (chemical formula: C10H16N4O3) is a chemical compound used in insecticides.
Tebufenpyrad is an insecticide and acaricide widely used in greenhouses. It is a white solid chemical with a slight aromatic smell. It is soluble in water and also in organic solvents.
Regadenoson (CVT-3146, Lexiscan) is an A2A adenosine receptor agonist that is a coronary vasodilator that is commonly used in pharmacologic stress testing. It produces hyperemia quickly and maintains it for a duration that is useful for radionuclide myocardial perfusion imaging. The selective nature of the drug makes it preferable to other stress agents such as adenosine, which are less selective and therefore cause more side-effects.
Rimonabant (168273-06-1, 158681-13-1)
Rimonabant (also known as SR141716; trade names Acomplia, Zimulti) was an anorectic antiobesity drug that was first approved in Europe in 2006 but was withdrawn worldwide in 2008 due to serious psychiatric side effects; it was never approved in the United States. Rimonabant is an inverse agonist for the cannabinoid receptor CB1 and was the first drug approved in that class.
Sulphaphenazole · Phenylsulfapyrazole · Sulfaphenylpyrazol
Sulfaphenazole (or sulfafenazol) is a sulfonamide antibacterial.
Lesopitron (E-4424) is a selective full agonist of the 5-HT1A receptor which is structurally related to the azapirones. In 2001 it was under development by Esteve as an anxiolytic for the treatment of generalized anxiety disorder (GAD). It made it to phase II clinical trials but was apparently discontinued as no new information on lesopitron has surfaced since.
Tepoxalin is a nonsteroidal anti-inflammatory drug approved for veterinary use in the United States and many other countries. It is primarily used to reduce inflammation and relief of pain caused by musculoskeletal disorders such as hip dysplasia and arthritis. It is generally marketed under the brand name Zubrin.
Argun · Irriten · 3-(4-chlorophenyl)-1-phenylpyrazole-4-acetic acid
Lonazolac is a nonsteroidal anti-inflammatory drug (NSAID).
AM 251 · N-(piperidin-1-yl)-1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-1H-pyrazole-3-carboxamide · N-(piperidin-1-yl)-5-(4-iodophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxamide
AM-251 is an inverse agonist at the CB1 cannabinoid receptor. AM-251 is structurally very close to SR141716A (rimonabant); both are biarylpyrazole cannabinoid receptor antagonists. In AM-251 the p-chloro group attached to the phenyl substituent at C-5 of the pyrazole ring is replaced with a p-iodo group.
Meclinertant (SR-48692) is a drug which acts as a selective, non-peptide antagonist at the neurotensin receptor NTS1, and was the first non-peptide antagonist developed for this receptor. It is used in scientific research to explore the interaction between neurotensin and other neurotransmitters in the brain, and produces anxiolytic, anti-addictive and memory-impairing effects in animal studies.
Difenamizole (20170-20-1, 20170-21-2)
Difenamizole (INN) (brand name Pasalin; former developmental code name AP-14) is a nonsteroidal anti-inflammatory drug (NSAID) and analgesic of the pyrazolone group related to metamizole. It has monoaminergic properties, including inhibition of monoamine oxidase, augmentation of pargyline-induced elevation of striatal dopamine levels, inhibition of K+-induced striatal dopamine release, and inhibition of the reuptake of dopamine.
Fezolamine (Win-41,528-2) is a drug which was investigated by Sterling Drug as an antidepressant in the 1980s. The isomeric N,N-dimethyl-4,5-diphenyl-1H-pyrazole-1-propanamine was completely inactive in the primary antidepressant screens. It acts as a serotonin, norepinephrine, and dopamine reuptake inhibitor, with 3- to 4-fold preference for the former neurotransmitter.
Enpiprazole (INN, BAN) is an anxiolytic drug of the phenylpiperazine group that was never marketed. It produces anxiolytic-like effects in animals, though these effects appear to be biphasic and may reverse at high doses. It is known to produce ortho-chlorophenylpiperazine (oCPP) as a metabolite.