Words starting with T

thiolysisA reaction with a thiol that cleaves one compound into two.
thiolyticRelating to thiolysis
thiomalateAny salt or ester of thiomalic acid
thiomerA thiolated polymer
thiomersalA compound, chemical formula C₉H₉HgNaO₂S, used as an antiseptic and antifungal agent, especially in vaccines.
thiometallateAny metallate containing sulfur as ligand
thiomodificationmodification of an organic compound by the addition of a thiol group, or by replacing an oxygen atom by one of sulfur
thiomolybdateAny anion (or associated salt) formally derived from molybdate by replacing one or more oxygen atoms with sulfur
thiomorpholineA saturated alicyclic heterocycle that has four carbon atoms, one nitrogen and one sulfur atom; but especially 4-thiomorpholine
thiomuracinA thiopeptide that is an antimicrobial secondary metabolite
thionaneA saturated heterocycle that has eight carbon atoms and a sulfur atom
thionaphtheneA two-ringed aromatic heterocycle consisting of a benzene ring fused to one of thiophene; any derivative of this compound
thionateAny salt or ester of a thionic acid.
thionationReaction with elemental sulphur
thioneA ketone-like compound in which the oxygen is replaced by sulfur, having the general formula R₂C=S
thionembutalA general anaesthetic that is administered intravenously
thionicOf or pertaining to sulfur
thioninAny of a class of cytotoxic polypeptides found in some plants
thionineAn artificial red or violet dyestuff consisting of a complex sulfur derivative of certain aromatic diamines.
thioniteA fictional addictive drug said to induce euphoric dreams.
thionitrobenzeneSynonym of nitrothiophenol.
thionitrobenzoateAny mercapto derivative of a nitrobenzoate
thionitroniumThe cation NS₂⁺
thionitrosoniumThe cation NS⁺
thionolA red or violet dyestuff with a greenish metallic lustre, produced by the chemical dehydration of thionine.
thionolineA fluorescent crystalline substance, intermediate in composition between thionol and thionine.
thionucleosideA nucleoside containing a thiosugar
thionuphlutineA particular thioalkaloid found in water lilies of the genus Nuphar.
ThionvilleA commune in Moselle department, Grand Est, France.
thionylThe divalent radical O=S<
thionylaminesulfinylamine
thiopentalA barbiturate C₁₁H₁₈N₂O₂S (trademark Pentothal) used in the form of its sodium salt especially as an intravenous anesthetic; and as a supposed truth serum.
thiopentoneThiopental.
thiopeptideAny of a family of antibiotics composed of a ring structure containing highly modified amino acids and a linear peptide containing dehydroalanines extending from the ring at a pyridyl group
thiopeptinAny of a group of peptide antibiotics, produced by Streptomyces, added to animal feed
thiopeptolideA peptolide containing one or more thiopeptides
thioperamideA potent histamine antagonist that crosses the blood-brain barrier.
thioperoxideAny of a class of compounds, of general formula R-S-O-R^' formally derived from the peroxides by replacing one oxygen atom with sulfur
thiophanateA particular fungicide.
thiophaneTetrahydrothiophene.
thiopheneAny of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a sulfur atom; especially the simplest one, C₄H₄S.
thiophenicRelating to, or derived from a thiophene
thiophenicolthiamphenicol
thiophenolAny aromatic thiol equivalent to a phenol
thiophenoneA derivative of a thiophene that has a carbonyl group substituted for a methylene group
thiophenylA univalent radical derived from thiophenol
thiophilicHaving an affinity with ligands that contain sulfur
thiophosgeneA yellow liquid with chemical formula CSCl₂, used in organic synthesis.
thiophosphateAny compound formally derived from a phosphate by replacing one or more oxygen atoms with sulfur
thiophosphorylThe trivalent radical S=P≡
thiophosphorylamideThe thiophosphoryl derivative of ammonia or an amine.
thiophosphorylatedModified by thiophosphorylation
thiophosphorylationreaction with a thiophosphate
thiophtheneA double thiophene nucleus, C₆H₄S₂, analogous to thionaphthene, and the base of a large series of compounds.
thioprolineThe amino acid thiazolidine-4-carboxylic acid
thiopropazateAn antipsychotic drug.
thioproperazineAn antipsychotic drug.
thiopropylA univalent radical, CH₃CH₂CH₂-S-, derived from propanethiol
thiopurineAny of several types of sulfur derivative of a purine, some of which have medical applications
thiopyranAn unsaturated six-membered heterocycle consisting of five carbon atoms. one sulfur atom and two double bonds
thiopyridineA bicyclic heterocycle composed of a thiophene ring fused to one of pyridine
thiopyridoneA derivative of a pyridone in which the carbonyl oxygen atom is substituted by one of sulfur
thiopyrimidineAny of several types of derivative of a pyrimidine containing a sulfur atom attached to the ring
thiopyrophosphateAny anion or group formally derived from pyrophosphate by replacing one or more oxygen atoms with sulfur; Any salt or ester containing this anion/group
thiopyryliumAn unsaturated (not wholly aromatic) heterocyclic cation that has five carbon atoms, a sulfur atom and three partially delocalised double bonds
thioquinolobactinAn antifungal siderophore obtained from Pseudomonas fluorescens
thioquinoneAny of a class of compounds formally derived from the quinones by replacing either, or both, of the oxygen atoms with sulfur
thioquinoxA particular fungicide.
thioredoxinAny of a family of antioxidant proteins that are found in all mammalian cells.
thioreductaseAny enzyme that reduces disulfide to thiol
thioridazineA synthetic compound derived from phenothiazine, used as a tranquillizer, chiefly in the treatment of mental illness.
thiorphanThe active metabolite of racecadotril.
thiosalicylateAny salt or ester of thiosalicylic acid
thiosalicylicDerived from salicin and containing carboxyl and sulfhydryl functional groups.
thiosemicarbazideAn analogue of a semicarbazide that contains a sulfur atom in place of the oxygen atom.
thiosemicarbazoneAn analogue of a semicarbazone that contains a sulfur atom in place of the oxygen atom.
thiosinamineSynonym of allylthiourea.
thiospinelA type of sulfide mineral having the general formula AB₂X₄ where A is nominally a +2 metal, B is a +3 metal, and X is -2 sulfide or similar anion (selenide or telluride).
thiostatinA kininogen that inhibits a cysteine proteinase
thiostreptonA cyclic oligopeptide antibiotic, derived from several strains of Streptomyces bacteria.
thiosugarA compound formed from a sugar by replacing one or more oxygen atoms with sulfur
thiosulfateAny salt or ester of thiosulfuric acid.
thiosulfideThe anion S=S⁻ or radical S=S-
thiosulfinateAny salt or ester of a thiosulfinic acid R-SO-S-R^'
thiosulfineAny S-sulfide of a thioaldehyde or thioketone
thiosulfiteThe anion S(=S)O₂²⁻; any salt containing this anion
thiosulfonateAny salt or ester of a thiosulfonic acid
thiosulfuranylA disulfide radical associated with the furan ring of a ribonucleotide
thiosulfuricOf or pertaining to thiosulfuric acid or its derivatives.
thiosulphateA salt of thiosulphuric acid.
thiotepaA particular drug used in chemotherapy.
thiotetrabarbitalA short-acting barbiturate derivative, used as an anesthetic.
thiotetraceneA polycyclic aromatic compound consisting of a thiophene ring fused to tetracene
thiothixeneA thioxanthene drug used as a typical antipsychotic medication.
thiothymidineA thioketone analogue of thymidine 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-4-sulfanylidenepyrimidin-2-one
thiotoleneA colourless oily liquid, C₄H₃S.CH₃, analogous to toluene, which it resembles; methyl thiophene.
thiotoluidineDiamidoditolyl sulphide, (C₇H₆ּ·NH₂)₂S, a substance used in the production of some azo dyes.
thiotriphosphateA triphosphate, such as ATP, in which an oxygen has been replaced by a sulfur
thiotrophAny thiotrophic organism.
thiotrophicDescribing an organism that oxidizes sulfur compounds as a major part of its metabolism
thiotrophyThe condition of being thiotrophic
thiotropocinThe antibiotic 8-sulfanylcyclohepta[c]oxathiole-3,4-dione
thiouracilAny of a class of heterocycles based on 2-thioxo-1H-pyrimidin-4-one; the parent compound interferes with the synthesis of thyroxine and is used in the treatment of hyperthyroidism
thioureaAny of a class of compounds based on NH₂-CS-NH₂, formally derived from urea by replacing the oxygen atom with sulfur, used in photography as a fixing agent, in inorganic synthesis, and in medicine as an antithyroid drug.
thioureyleneAny of a group of antithyroid drugs that rare derivatives of thiouracil
thiouridineA compound formally derived from uridine by replacing an oxygen atom with one of sulfur, but especially 4-thiouridine which is used as an affinity label
thiouridylaseAny enzyme that catalyses the hydrolysis of a derivative of thiouridine
thioviridamideAny of a group of peptide antibiotics (that contain several thioamide bonds) produced by Streptomyces olivoviridis
thioxaneThe saturated heterocycle that has four methylene groups, one sulfur atom and one oxygen atom
thioxantheneThe tricyclic heterocycle (sulfur analogue of xanthene) consisting of two benzene rings fused to that of thiopyran
thioxanthenoneSynonym of thioxanthone.
thioxanthoneA tricyclic ketone derivative of thioxanthene having a carbonyl group opposite the sulfur atom
thioxeneAny of three possible metameric substances that are dimethyl derivatives of thiophene, like the xylenes from benzene.
thioylAny univalent radical derived from a thiol
thioylationAny reaction in which a thioyl radical is attached
ThiraSantorini (an island of Greece).
thiramThe fungicide and bird repellent tetramethylthiuram disulfide.
thirdThe ordinal form of the cardinal number three; Coming after the second.
thirdbornBorn as the third child to parent or family.
thirdboroughThe head of a frankpledge
thirderWith regard to the Sleeping Beauty problem: one who argues that the probability of heads is 1/3.
thirdhandHaving been relayed by two intermediate sources.
thirdiea Third Worlder; a person from the Third World
thirdingA riding (administrative division).
thirdlyIn the third place; third in a row.
thirdnessThe quality of being or coming third.
ThirdoniaIn geopolitical and international economic modeling, a hypothetical neutral Third World nation.
thirdsA third helping of food for one person, or refill of coffee or other drink.
thirdsmanA third party who acts as mediator.
thirdspaceSpace as both a perceived and conceptualized phenomenon, both a physical locality and its meaning.
ThirkeAn abugida used to write the Kodava language.
ThirkellA surname.
ThirkettleA surname from Old Norse.
ThirkillA surname.
ThirklebyThe twin villages of Great Thirkleby and Little Thirkleby in Thirkleby High and Low with Osgodby parish, Hambleton district, North Yorkshire, England (OS grid ref SE4778).
thirlA hole, an aperture, especially a nostril.
thirlageThe right of the owner of a mill to compel tenants to bring all their grain to that mill for milling.
ThirlbyA village and civil parish in Hambleton district, North Yorkshire, England (OS grid ref SE485839).
ThirldeneA locality in the Tamworth council area, north eastern New South Wales, Australia.
thirlingThe act of boring or perforating
ThirlmereA reservoir created on the site of a natural lake in Allerdale borough, Cumbria, England.
ThirlstaneA locality in Latrobe council area, northern Tasmania, Australia.
ThirlwallA surname.
ThirlwellA surname.
ThirroulA suburb of Wollongong, New South Wales, Australia.
ThirskA town and civil parish in North Yorkshire, England, previously in Hambleton district (OS grid ref SE429820).
thirstA sensation of dryness in the throat associated with a craving for liquids, produced by deprivation of drink, or by some other cause (such as fear, excitement, etc.) which stops the secretion of the pharyngeal mucous membrane.
thirsterSomeone who thirsts.
thirstfulthirsty
thirstiesThirst (for something to drink, for drugs, to go somewhere, etc).

Words starting with T

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