4-Hydroxyphenyl compounds

Isoxsuprine (used as isoxsuprine hydrochloride) is a drug used as a vasodilator in humans (under the trade name Duvadilan) and equines. Isoxsuprine is a β2 adrenoreceptor agonist that causes direct relaxation of uterine and vascular smooth muscle via β2 receptors.

Piceol is a phenolic compound found in the needles and in mycorrhizal roots of Norway spruces (Picea abies). Picein is the glucoside of piceol.

Buphenine, also known as nylidrin and sold under the brand name Arlidin, is a β2 adrenoreceptor agonist that acts as a vasodilator.

Lactucopicrin (Intybin) is a bitter substance that has a sedative and analgesic effect, acting on the central nervous system. It is a sesquiterpene lactone, and is a component of lactucarium, derived from the plant Lactuca virosa (wild lettuce), as well as being found in some related plants such as Cichorium intybus. It is also found in dandelion coffee.

chemical compound

Hydroxyamphetamine, also known as 4-hydroxyamphetamine or norpholedrine and sold under the brand names Paredrine and Paremyd among others, is a sympathomimetic medication used in eye drops to dilate the pupil for eye examinations.

Xamoterol, sold under the brand names Corwin, Carwin, Corwil, and Xamtol among others, is a cardiac stimulant which is used in the treatment of heart failure. It acts as a selective partial agonist of the β1-adrenergic receptor with around 50% intrinsic sympathomimetic activity (ISA) (i.e., intrinsic activity). The drug has no significant β2-adrenergic receptor agonistic activity. Xamoterol provides cardiac stimulation at rest but acts as a blocker during exercise. It is taken by mouth.

Oxyphenbutazone is a nonsteroidal anti-inflammatory drug (NSAID). It is a metabolite of phenylbutazone.

Atromentin is a natural chemical compound found in Agaricomycetes fungi in the orders Agaricales and Thelephorales. It can also be prepared by laboratory synthesis. Chemically, it is a polyphenol and a benzoquinone.

Philanthotoxins are components of the venom of the Egyptian solitary wasp Philanthus triangulum, commonly known as the European beewolf. Philanthotoxins are polyamine toxins, a group of toxins isolated from the venom of wasps and spiders which immediately but reversibly paralyze their prey. δ-philanthotoxin, also known as PhTX-433, is the most active philanthotoxin that can be refined from the venom. PhTX-433 functions by non-selectively blocking excitatory neurotransmitter ion channels, including nicotinic acetylcholine receptors (nAChRs) and ionotropic glutamate receptors (iGluRs). Synthetic

Fenretinide (INN; also known as '''N-(4-hydroxyphenyl)retinamide and 4-HPR''') is a synthetic retinoid derivative. Retinoids are substances related to vitamin A. It has been investigated for potential use in the treatment of cancer, as well as in the treatment of cystic fibrosis, rheumatoid arthritis, acne, psoriasis, and has been found to also slow the production and accumulation of a toxin that leads to vision loss in Stargardt's patients.

Afimoxifene, also known as 4-hydroxytamoxifen (4-OHT) and by its tentative brand name TamoGel, is a selective estrogen receptor modulator (SERM) of the triphenylethylene group and an active metabolite of tamoxifen. The drug is under development under the tentative brand name TamoGel as a topical gel for the treatment of hyperplasia of the breast. It has completed a phase II clinical trial for cyclical mastalgia, but further studies are required before afimoxifene can be approved for this indication and marketed.

Coelenteramide is the oxidized product, or oxyluciferin, of the bioluminescent reactions in many marine organisms that use coelenterazine. It was first isolated as a blue fluorescent protein from Aequorea victoria after the animals were stimulated to emit light. Under basic conditions, the compound will break down further into coelenteramine and 4-hydroxyphenylacetic acid.

Bamethan is a vasodilator.

Guibourtinidin is an anthocyanidin.

Bentiromide is a peptide used as a screening test for exocrine pancreatic insufficiency and to monitor the adequacy of supplemental pancreatic therapy. Bentiromide is not available in the United States or Canada; it was withdrawn in the US in October 1996.

chemical compound

Hexestrol, sold under the brand name Synestrol among others, is a nonsteroidal estrogen which was previously used for estrogen replacement therapy and in the treatment of certain hormone-dependent cancers as well as gynecological disorders but is mostly no longer marketed. It has also been used in the form of esters such as hexestrol diacetate (brand name Sintestrol) and hexestrol dipropionate (brand name Hexanoestrol). Hexestrol and its esters are taken by mouth, held under the tongue, or via injection into muscle.

Physalaemin is a tachykinin peptide obtained from the Physalaemus frog, closely related to substance P. Its structure was first elucidated in 1964.

Odevixibat, sold under the brand name Bylvay among others, is a medication for the treatment of progressive familial intrahepatic cholestasis. It is taken by mouth. Odevixibat is a reversible, potent, selective inhibitor of the ileal bile acid transporter (IBAT). It was developed by Albireo Pharma.

'α-Methyl-p-tyrosine (AMPT), or simply α-methyltyrosine', also known in its chiral 2-(S) form as metirosine, is a tyrosine hydroxylase enzyme inhibitor and is therefore a drug involved in inhibiting the catecholamine biosynthetic pathway. AMPT inhibits tyrosine hydroxylase whose enzymatic activity is normally regulated through the phosphorylation of different serine residues in regulatory domain sites. Catecholamine biosynthesis starts with dietary tyrosine, which is hydroxylated by tyrosine hydroxylase and it is hypothesized that AMPT competes with tyrosine at the tyrosine-binding site, causi

chemical compound

Denopamine (INN) is a drug which acts as a β1 adrenergic receptor agonist. It is used in the treatment of angina and may also have potential uses in the treatment of congestive heart failure and for clearing pulmonary edema. It is marketed in Japan under the brand name Kalgut and available as tablets of 5 and 10 mg, and 5% fine granules.

Pholedrine, also known as '4-hydroxy-N-methylamphetamine and sold under the brand names Paredrinol, Pulsotyl, and Veritol' among others, is a sympathomimetic drug used in topical eye drops to dilate the pupil. It can be used to diagnose Horner's syndrome.

AM404, also known as '''N-arachidonoylphenolamine''', is an active metabolite of paracetamol (acetaminophen), responsible for all or part of its analgesic action and anticonvulsant effects. Chemically, it is the amide formed from 4-aminophenol and arachidonic acid. AM404 is one of the AM cannabinoids discovered by Alexandros Makriyannis and his team.

Glycin, or N-(4-hydroxyphenyl)glycine, is N-substituted p-aminophenol. It is a photographic developing agent used in classic black-and-white photography. It is not identical to, but derived from glycine, the proteinogenic amino acid. It is typically characterized as thin plates of white or silvery powder, although aged samples appear brown, as is typical for aminophenols. It is sparingly soluble in water and most organic solvents; it is readily soluble in alkalies and acids.

Rhododendrin (betuloside) is an arylbutanoid glycoside and a phenylpropanoid, a type of natural phenol. It can be found in the leaves of Rhododendron aureum or in Cistus salviifolius.

'5-O-Methylgenistein' is an O-methylated isoflavone. It can be found in Ormosia excelsa, a tropical legume.

Benzestrol (, ) (brand names Chemestrogen, Ocestrol, Octestrol, Octoestrol, Octofollin) is a synthetic nonsteroidal estrogen of the stilbestrol group which was formerly used medically but has since been discontinued. The stilbestrol estrogens, the best-known of which is diethylstilbestrol (DES) were used extensively in the mid-1900s and were finally banned by the FDA due to them causing tumors in the children of women who used them.

chemical compound

4,4′-Dihydroxybenzophenone is an organic compound with the formula (HOC6H4)2CO. This off-white solid is a precursor to, or a degradation product of, diverse commercial materials. It is a potential endocrine disruptor.

chemical compound

chemical compound

__NOTOC__

chemical compound

Bisoxatin (formula: C20H15NO4) is a laxative. It can be synthesized from isatin.

4-Hydroxyphenylacetaldehyde, also known as '''p-hydroxyphenylacetaldehyde''', is a natural product with the formula HOC6H4CH2CHO. It is a derivative of phenylacetaldehyde and occurs as a white solid at room temperature.

Coelenteramine is a metabolic product of the bioluminescent reactions in organisms that utilize coelenterazine. It was first isolated from Aequorea victoria along with coelenteramide after coelenterates were stimulated to emit light.

4-Phenylphenol is an organic compound with the formula . It is one of three isomers of hydroxybiphenyl.

Prenalterol, sold under the brand name Hyprenan, is a sympathomimetic agent and cardiac stimulant which acts as a β1-adrenergic receptor partial agonist and is used in the treatment of heart failure. It has selectivity for the β1-adrenergic receptor. Its partial agonist activity or intrinsic sympathomimetic activity is about 60%. It is said to have much greater impact on myocardial contractility than on heart rate. The drug has been marketed in Denmark, Norway, and Sweden.

Traxoprodil (developmental code name CP-101606) is a drug developed by Pfizer which acts as an NMDA antagonist, selective for the NR2B subunit. It has neuroprotective, analgesic, and anti-Parkinsonian effects in animal studies. Traxoprodil has been researched in humans as a potential treatment to lessen the damage to the brain after stroke, but results from clinical trials showed only modest benefit. The drug was found to cause EKG abnormalities (QT prolongation) and its clinical development was stopped. More recent animal studies have suggested traxoprodil may exhibit rapid-acting antidepress

2,4-Bis(4-hydroxybenzyl)phenol is a phenolic compound produced by the saprophytic orchid Gastrodia elata and by the myco-heterotroph orchid Galeola faberi.

SIB-1553A is a nicotinic acetylcholine receptor agonist that is selective for receptors with a β4 subunit. Administration of SIB-1553A improved memory and attention in a Parkinson's disease model.

'4-tert-Butylphenol' is an organic compound with the formula (CH3)3CC6H4OH. It is one of three isomeric tert-butyl phenols. It is a white solid with a distinct phenolic odor. It dissolves in basic water.

Eplivanserin, also known by its former developmental code names SR-46349 and SR-46615 and by its former tentative brand names Ciltyri and Sliwens, is a serotonin 5-HT2A receptor antagonist which was under development by Sanofi Aventis for the treatment of a variety of medical conditions but was never marketed. It is taken orally.

Anol, also known as '''p-hydroxypropenylbenzene''', is a simple phenol that was derived via demethylation from anethole, an estrogenic constituent of anise and fennel, by Sir Charles Dodds in 1937. It was reported to possess extremely potent estrogenic activity on par with that of steroidal estrogens like estrone, with a dose of 1 μg inducing estrus in rats. However, subsequent studies with different preparations of anol failed to confirm these findings, and it was found that dimerization of anol into dianol and hexestrol can rapidly occur and that the latter impurity was responsible for