oxalethylineA nitrogenous base, C₆H₁₀N₂, obtained indirectly from oxamide as a thick clear oil with a strong odour and a physiological action resembling that of atropine.
oxalicOf or pertaining to oxalic acid or its derivatives.
oxalidaceousOf or relating to the family Oxalidaceae of wood sorrel and its close relatives.
oxamideA white crystalline solid, the double amide of oxalic acid, used as a stabilizer for nitrocellulose preparations and as a substitute for urea in fertilizers.
oxamidineOne of a series of bases containing the amido and oximes united to the same carbon atom.
oxammiteAn orthorhombic-disphenoidal mineral containing carbon, hydrogen, nitrogen, and oxygen.
oxandroloneAn androgenic anabolic steroid C₁₉H₃₀O₃ administered orally especially to promote weight gain (as after extensive surgery or a chronic infection) and to relieve bone pain in osteoporosis.
oxanilicOf or pertaining to oxanilic acid or its derivatives
oxanilideA white crystalline substance resembling oxanilamide, obtained by heating aniline oxalate, and regarded as a double anilide of oxalic acid; diphenyl oxamide.
oxanineA derivative of guanine with one nitrogen atom replaced by an oxygen atom, with IUPAC name 5-aminoimidazo[4,5-d][1,3]oxazin-7(1H)-one
oxanolThe alcohol tetrahydro-2H-pyran-2-ol derived from tetrahydropyran
oxanorborneneAny of several oxygen-containing heterocycles derived from norbornene, especially those that are used to make polymers
oxasapphyrinA sapphyrin in which a carbon atom has been replaced by an oxygen atom.
oxasilolaneA saturated five-membered heterocycle having three carbon atoms, one silicon and one oxygen atom; any of its derivatives
oxathiadiazolAny univalent radical derived from an oxathiadiazole
oxathianeAny of three isomeric six-membered saturated heterocycles containing four carbon atoms, one oxygen and one sulfur atom
oxathiapiprolinA fungicide containing oxazole, pyrazole and thiazole groups
oxathiazineA six-membered unsaturated heterocycle containing three carbon atoms and one each of nitrogen, oxygen and sulfur
oxathiazinoneA six-membered unsaturated heterocycle containing three carbon atoms (one of them as a carbonyl group) and one each of nitrogen, oxygen and sulfur
oxathiazoleThe unsaturated five-membered heterocycle having two carbon atoms, one oxygen atom, one sulfur atom, one nitrogen atom and one double bond
oxathiazolidineA five-membered, saturated heterocycle having two carbon atoms, and one each of nitrogen, sulfur and oxygen; any derivative of this compound
oxathiinA six-membered, unsaturated heterocycle containing four carbon atoms, one sulfur and one oxygen atom and two double bonds, but especially 1,4-oxathiin
oxathiineThe unsaturated six-membered heterocycle having four carbon atoms, one oxygen atom, one sulfur atom and two double bonds
oxathiiraneA saturated three-membered heterocycle containing one carbon, one sulfur and one oxygen atoms
oxathiolaneA five-membered saturated heterocycle having a three carbon atoms, one oxygen atom and one sulfur atom
oxathioleAn unsaturated five-membered heterocycle having three carbon atoms, one oxygen atom, one sulfur atom and one double bond
oxathiolidineA saturated heterocycle that has three carbon atoms, one sulfur and one oxygen atom
oxatomideA particular antihistamine drug derived from piperazine.
oxatriazoleAny five-membered heterocycle having one carbon atom, three nitrogen atoms, one oxygen atom, and two double bonds
oxatricycleAny tricyclic heterocycle containing oxygen as a heteroatom
oxazaborolidineAny of a class of five-membered, saturated heterocycles containing two carbon atoms, a nitrogen, boron and oxygen atom
oxazaphospholidineA saturated five-membered heterocycle having two carbon atoms, and one each of oxygen, nitrogen and phosphorus
oxazaphosphorineAny saturated six-membered heterocycle containing three carbon atoms and one each of oxygen, nitrogen and phosphorus, especially one in which the phosphorus atom is linked to both the nitrogen and oxygen atoms
oxazepamA drug of the benzodiazepine group, used to treat anxiety states and insomnia; 7-chloro-1,3-dihydro-3-hydroxy-5-phenyl-1,4-benzodiazepin-2-one, C₁₅H₁₁ClN₂O₂.
oxazepaneA saturated seven-membered heterocycle containing five carbon atoms, one nitrogen atom and one oxygen atom
oxazepineA seven-membered unsaturated heterocycle containing five carbon atoms, one nitrogen and one oxygen atom, and three double bonds; any derivative of this compound
oxaziridineA three-membered saturated heterocycle having one carbon, one nitrogen and one oxygen atoms
oxazocaneA saturated eight-membered heterocycle containing six carbon atoms, one nitrogen atom and one oxygen atom
oxazocineAn eight-membered, unsaturated heterocycle containing six carbon atoms, one oxygen and one nitrogen atom, and three double bonds, but especially 1,3-oxazocine and 1,4-oxazocine
oxazolamA benzodiazepine drug with anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties.
oxazoleA five-membered heterocycle having three carbon atoms, one oxygen atom, one nitrogen atom and two double bonds; the 1,3- isomer is aromatic
oxazolidineA saturated heterocycle containing three carbon atoms and one nitrogen and one oxygen atom; any of its derivatives.
oxazolidinedioneA five-membered saturated heterocyclic ketone having one nitrogen atom, one oxygen atom and two carbonyl groups.
oxazolidinoneAny of a class of heterocyclic ketones, derived from oxazolidine, useful in organic synthesis.
oxazolineAn unsaturated heterocyclic compound containing a five-membered ring, one double bond, one nitrogen and one oxygen atom; any derivative of this compound
oxepaneA saturated seven-membered heterocycle having six carbon atoms and one oxygen atom
oxepinThe unsaturated seven-membered heterocycle containing six carbon atoms, one oxygen atom and three double bonds; it is tautomeric with the epoxide benzene oxide