Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z oxodipine A type of calcium channel blocker. oxoerythromycin A ketone derived from erythromycin oxoethyl Any radical formed by substitution of an oxygen atom (as a carbonyl group) for two hydrogen atoms of an ethyl radical oxoferryl Relating to high-valent iron ions directly bonded to oxygen oxofluoride Any oxohalide in which the halide is fluoride oxoglutarate Any salt or ester of oxoglutaric acid. oxoguanine An oxidized form of guanine typically formed by ionizing radiation oxohalide Any of several anions or complexes that contain both an oxide and a halide group oxoindolizidine Any derivative of indolizidine in which a methylene group has been replaced by a carbonyl group oxoiodide Any oxohalide in which the halide is iodide oxoion Synonym of oxoanion. oxoiron A hypervalent form of iron formed by binding with an oxygen atom oxoisoaporphine Any oxo derivative of an isoaporphine oxolamine A cough suppressant. oxolane tetrahydrofuran oxolation A condensation reaction in which an oxo bridge is formed between two metal centres. oxole furan oxolin The antiviral compound 1,2,3,4-tetrahydrotetraoxonaphthalene oxolipidomics oxylipidomics oxoluminescence luminescence when in the presence of oxygen oxoluminescent luminescent when in the presence of oxygen oxomanganese An oxide of manganese, "MnO", that forms green crystals oxomaritidine An alkaloid (1S,10R)-4,5-dimethoxy-9-azatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6,13-tetraen-12-one oxomemazine A particular antihistamine drug. oxometallate Any metallate containing oxygen as ligand oxomutase Any mutase that modifies oxygen-containing heterocycles (typically converting an oxirane to an oxetane) oxon Any organic compound derived from another in which a phosphorus-sulfur bond in the parent has been replaced by a phosphorus-oxygen bond in the derivative. oxonane A saturated heterocycle that has eight carbon atoms and an oxygen atom oxonate A salt of oxonic acid. oxonian Of or pertaining to Oxford or to the University of Oxford. oxonine The unsaturated nine-membered heterocycle having eight carbon atoms, one oxygen atom and four double bonds oxonium Any univalent oxygen cation derived from water, the simplest of which is the hydronium ion (H₃O⁺). oxonol Any of a series of fluorescent dyes that have two or more oxazol rings oxononanoate Any salt or ester of the keto acid derived from nonanoic acid, some of which have biochemical functions oxononenal Any ketone derivative of nonenal (in which a methylene group is converted to a carbonyl group) but especially 4-oxononenal formed by oxidation of polyunsaturated fatty acids oxopantoate A chemical derivative of pantoate where an oxygen is doubly bonded to form a ketone. oxopentanal Any ketoaldehyde derived from pentanal oxopentanoate Any derivative of a pentanoate in which a methylene group is replaced by a carbonyl group; a salt or ester of an oxopentanoic acid oxophenarsine An organoarsenic compound used as an antisyphilitic. oxophilic Exhibiting oxophilicity oxophilicity A tendency to form oxides, typically by abstraction of oxygen from organic compounds. oxophytodienoate Any salt or ester of oxophytodienoic acid; they are jasmonate phytohormones. oxopiperazine A heterocyclic ketone formed by replacing a methylene group of piperazine with a carbonyl group oxoprolinase An enzyme that catalyses the hydrolysis of oxoproline oxoproline Synonym of pyroglutamic acid. oxoprolinuria The presence of oxoproline in the urine, especially as a result of glutathione synthetase deficiency oxopropanoate A salt or ester of oxopropanoic acid. oxopropanoic Of or relating to a compound containing a ketone group attached to a three-carbon chain with a carboxylic acid functional group. oxorhenium A rhenium and oxygen atom bound together as part of a larger ion or complex oxosilane siloxane oxosteroid Synonym of ketosteroid. oxosulfoselenide Any compound containing bonds from a metal atom to atoms of oxygen, sulfur and selenium oxotremorine A particular parasympathomimetic drug oxotype A type of cell that has a particular oxygen uptake rate oxovanadate Any of several vanadate derivatives that have an extra oxygen atom oxovanadium The cation VO²⁺ oxozeaenol The resorcylic lactone (3S,5Z,8S,9S,11E)-3,4,9,10-tetrahydro-8,9,16-trihydroxy-14-methoxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione oxozone tetraoxygen oxpecker Either of two species of passerine bird in the genus Buphagus, endemic to the sub-Saharan African savanna. oxpheneridine A 4-phenylpiperidine derivative related to the opioid analgesic drug pethidine. oxpoconazole A particular fungicide. oxprenolol A lipophilic beta blocker. oxshoe A shoe for oxen, consisting of a flat piece of iron that is nailed to the hoof. Oxshott A village and surrounding settlement in Elmbridge borough, Surrey, England (OS grid ref TQ1460). oxskin The hide of an ox. Oxspring A village and civil parish in the Metropolitan Borough of Barnsley, South Yorkshire, England (OS grid ref SE2602). oxtail The tail of an ox or cow. oxteam A team of oxen. Oxted A town and civil parish in and the administrative centre of Tandridge district, Surrey, England (OS grid ref TQ3952). oxter The armpit. oxtercog To carry (a person) by supporting them under the armpits Oxton A western suburb of Birkenhead, Metropolitan Borough of Wirral, Merseyside, England (OS grid ref SJ3087). oxtongue Beef tongue (a foodstuff). oxtriphylline choline theophyllinate, an expectorant and bronchodilator derived from xanthine Oxus Amu Darya (a major river in Central Asia) Oxwich A coastal village in Penrice community, on the Gower peninsula in the City and County of Swansea, Wales (OS grid ref SS4986). Oxwick A hamlet in Colkirk parish, Breckland district, Norfolk, England (OS grid ref TF9125). oxwork The work of an ox. oxy Pertaining to an ox; ox-like. oxyacanthine berbine oxyacetylene A mixture of oxygen and acetylene, which burns at a high temperature and is used for cutting and welding metals. oxyacetylenic That employs oxyacetylene oxyacid An acid containing oxygen. oxyaenid Any mammal in the family Oxyaenidae. oxyallyl The diradical, CH₂=C(-O⁻)-C⁺₂. oxyaminated Modified by oxyamination oxyamination Any reaction in which an oxygen atom (or, typically, a hydroxide group) and an amino group is added across a double bond oxyammonia hydroxylamine oxyamphetamine The drug phenylpropanolamine. oxyanion Any anion derived from an oxyacid oxyanionic Relating to or composed of oxyanions. oxyanthrarufin 1,2,5-trihydroxyanthraquinone oxyapatite Synonym of fluorapatite. oxyarc An arc produced in an atmosphere of oxygen, used for welding. oxyarene Any arene that has a benzyloxy (or similar) protecting group oxyarsenide An oxypnictide in which the pnictogen is arsenic. oxyarylation Any addition reaction in which an oxygen atom and an aryl group are added across a double bond or triple bond oxybarbiturate A normal barbiturate (that has an oxygen atom at position-2). oxybarbituric Synonym of barbituric. oxybenzene phenol oxybenzoate A ketone derived from benzoate: A salt or ester derived from 6-oxo-2,4-cyclohexadiene-1-carboxylic acid oxybenzoic hydroxybenzoic oxybenzone A benzophenone compound widely used in sunscreens and plastics. oxybiodegradable Biodegradable in the presence of oxygen. oxybiotic That lives in an environment rich in oxygen oxybismuthide Any compound that is a mixed oxide and bismuthide oxybromic Pertaining to, or designating, a series of acids of oxygen and bromine. oxybromide A compound containing oxygen and bromine. oxybromination Simultaneous oxygenation and bromination oxybuprocaine A local anesthetic, used especially in ophthalmology and otolaryngology. oxybutynin An antispasmodic and anticholinergic drug C₂₂H₃₁NO₃ administered transdermally as a skin patch or orally in the form of its hydrochloride C₂₂H₃₁NO₃·HCl to relax the smooth muscles of the bladder in the treatment of urge incontinence, frequent urination, and urinary urgency. oxybutyric hydroxybutyric oxycalcium Of, pertaining to, or produced by a combination of calcium (or lime) and oxygen oxycaloric Relating to the heat produced for each unit of oxygen consumed oxycamphor An oxidation product of camphor, used in treating dyspnea. oxycapnography The monitoring of the concentration of oxygen and carbon dioxide in the respiratory gases, generally during anesthesia or intensive care oxycarbenium Any cation of general formula R=O⁺-R oxycarbonate Any substance which is both an oxide and a carbonate oxycarboxin A particular fungicide. oxycation A polyatomic ion that has at least one oxygen atom and an overall positive charge. oxycellulose oxidized cellulose oxycephalic Of or relating to oxycephaly. oxycephalism Synonym of oxycephaly. oxycephaly A kind of cephalic disorder: sometimes the premature closure of the coronal suture plus any other suture, such as the lambdoid; sometimes the premature fusing of all sutures. oxychalcogenide Any of a class of semiconductors made from mixed oxides/chalcogenides. oxychlordane A metabolite of chlordane. oxychloric Containing both oxygen and chlorine. oxychloride A ternary compound of oxygen and chlorine. oxychlorination Simultaneous oxygenation and chlorination oxychorid Any weevil in the family Oxychoridae, a synonym of the belid tribe Oxycorynini. oxychrysazin 1,2,8-trihydroxyanthraquinone oxycinchophen An antirheumatic drug. oxycline A sharp gradient on oxygen concentration oxyclozanide A salicylanilide anthelmintic used in the treatment and control of Fascioliasis in ruminants. oxycodone An addictive, semisynthetic opioid (trademark OxyContin) that is similar to morphine in effect and structure; C₁₈H₂₁NO₄. oxycodoned Under the influence of the drug oxycodone. oxycolchicine An epoxide of colchicine oxycone A type of ammonoid with a slim, disk-shaped (oxyconic) shell. oxyconformer An organism that displays oxyconformity. oxyconformity The change in rate of oxygen consumption in the presence of varying oxygen levels in the environment. oxyconic Having a flattened crossection, the halves joining at an acute angle. oxycontin A brand name for a controlled-release form of oxycodone, a synthetic analgesic drug. OxyContined Under the influence of the drug OxyContin. oxycorticoid Any corticoid that has a carbonyl or hydroxy group oxycorynid Any weevil in the family Oxycorynidae, now considered to be the belid subfamily Oxycoryninae. oxycotton Oxycodone used as a recreational drug. oxycrate A mixture of water and vinegar. oxycymene hydroxy cymene; carvacrol oxydehydrogenation dehydrogenation by reaction with oxygen oxyderivative A derivative compound obtained by reaction with oxygen.