n
(organic chemistry) Any amino derivative of a quinolate
n
(organic chemistry) 1,4-Benzoquinones including chloranil, DDQ, bromanil, & cyanil.
n
(organic chemistry) Any heterocycle composed of an aniline linked to a quinazoline through its nitrogen atom
n
(organic chemistry) A carbanucleoside form of adenosine (1R,2S,3R,5R)-3-(6-aminopurin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol
n
(organic chemistry) The heterocycle pyrazolo[1,2-a]pyrazole-1,7-dione that is the basis of several fluorescent dyes
n
Alternative form of bowtiearene [(organic chemistry) A macrocycle composed of a fluorophore suspended in a pillararene]
n
(organic chemistry) The triazole β-[(4-chlorophenyl)methyl]-α-methyl-α-phenyl-1H-1,2,4-triazole-1-ethanol that inhibits brassinosteroid biosynthesis
n
(organic chemistry) A quinone, 2,3-bornanedione (4,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione), related to camphor
n
(organic chemistry, countable) Any derivative of this compound.
n
Alternative form of chloretone [(organic chemistry) The hemihydrate of 1,1,1-trichloro-2-methyl-2-propanol that is used as a preservative, sedative, hypnotic and weak local anesthetic similar in nature to chloral hydrate]
n
(organic chemistry) The cyclopropane carboxylic acid 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylic acid that is the basis of several insecticides
n
(organic chemistry) A univalent radical derived from a cinchonidine
n
(chemistry) Any derivative of the corrin nucleus, which contains four reduced pyrrole rings joined in a macrocycle by three -CH= groups and one direct bond.
n
(organic chemistry) Any decyl derivative of ubiquinol but especially 6-decylubiquinol
n
(organic chemistry) Any oxidised form of quinic acid, but especially 3-dehydroquinic acid which is an intermediate in the shikimate pathway
n
(organic chemistry) Initialism of dihydroquercetin. [(organic chemistry) The chromenone (2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one]
n
(organic chemistry) The bianthraquinone that is linked via the two central rings
n
(organic chemistry) Any of several isomeric dihydroxy derivatives of anthrone
n
(organic chemistry) Any of various derivatives of naphthoquinone through replacement of two hydrogen atoms by hydroxyl groups.
n
(organic chemistry) The di-indolyl derivative of methane found in many brassicas; it has anticarcinogenic properties
n
(organic chemistry) A polycyclic heterocycle consisting of two fused quinoxaline rings
n
(organic chemistry) Synonym of scoulerine
n
(organic chemistry) The fluoro derivative of pyridone 1-(3-fluorophenyl)-5-methyl– 2(1H)pyridone that is an anti-inflammatory agent
n
(organic chemistry) Any fluoro derivative of a pyrrole
n
(organic chemistry) Any of a class of dyes derived from the reduction of tetrazolium salts
n
(organic chemistry) Any polycyclic heterocycle containing a furan ring fused to a pyrrolidine ring
n
(organic chemistry) A base obtained indirectly from furfurol.
n
(organic chemistry) A derivative of erythromycin that has an extra methylene group; any of many derivatives of this compound
n
Alternative form of hydroquinone [(organic chemistry) The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic developing; isomeric with catechol and resorcinol.]
n
(chemistry) Any salt of hydroxyquinoline
n
(organic chemistry) Any hydroxy derivative of squalene, but especially 12-hydroxysqualene or 26-hydroxysqualene
n
(organic chemistry) 1,3-indandione, an organic compound with the molecular formula C₉H₆O₂.
n
(organic chemistry) A complex nitrogenous radical, C₈H₅NO, regarded as the essential nucleus of indigo.
n
(organic chemistry) Any iodo derivative of a hydroquinone
n
(organic chemistry) A white crystalline substance obtained by the partial reduction of isatin.
n
(organic chemistry) The dapsone 4-(4-aminophenyl)sulfonylaniline;2-propylpyridine-4-carbothioamide;pyridine-4-carbohydrazide
n
Alternative form of quinoyl [(chemistry) A radical whose hydride is quinone, analogous to phenyl.]
n
(organic chemistry) Synonym of imperatorin
n
(organic chemistry) A dimeric indole intermediate in the biosynthesis of eumelanins
n
(organic chemistry) An isoprenoid derivative of naphthoquinone
n
(organic chemistry) Any nitro derivative of a quinazoline
n
(organic chemistry) Any of several isomeric nitro derivatives of quinoline
n
(organic chemistry, especially in combination) Any nitro derivative of quinoxaline
n
(organic chemistry) Any glycoside of an oroxylin
n
(organic chemistry) A base of the pyridine group, found in coal tar.
n
(organic chemistry) Any of a group of perylene quinones characterized by a pentacyclic conjugated chromophore
n
(organic chemistry) Any of several isomeric quinones derived from phenanthrene, but especially 9,10-phenanthrenequinone obtained by oxidation with chromic acid
n
(organic chemistry) Any polymer based on squaraines, some of which have semiconducting properties
n
(organic chemistry) Any of several isomeric diols derived from pregnadiene
n
(organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C₄H₅N.
n
(organic chemistry) A phenolic derivative of quinazoline 2-quinazolinol
n
(organic chemistry, pharmacology) A compound obtained from cinchona bark and used to treat irregularities of heart rhythm. It is an isomer of quinine.
n
(organic chemistry) A bicyclic heterocycle consisting of an indole ring fused to one of quinoline; an isomer of quindoline
n
(organic chemistry) Synonym of carbazolequinone
n
(chemistry, attributive) Applied to coloured triarylcarbinol salts that might be regarded as either carbonium compounds or quinonoid derivatives.
n
(organic chemistry, especially in combination) The radical derived from quinoline
n
(organic chemistry) A bicyclic heterocycle consisting of a benzene ring fused to that of pyrazine.
n
(chemistry, archaic) The hypothetical radical of certain quinone derivatives related to rhodizonic acid.
n
(organic chemistry) A particular antibacterial oxazolidinone
n
(organic chemistry) The heterocycle 2-thioxy-4-thiazolidinone, some of whose derivatives show anti-viral activity
n
(organic chemistry, in combination) An aromatic quaternary ammonium cation, derived from squaric acid, that is the basis of some fluorescent dyes
n
(organic chemistry) Any organic compound, containing four rings, related to tetracycline
n
(organic chemistry) The methanopterin derivative 2-[[2-[[5-[5-[4-[1-(2-amino-4-oxo-3H-pteridin-7-yl)ethylamino]-2,5-dihydroxyphenyl]-2,3,4-trihydroxypentoxy]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-carboxybutanoyl]amino]butanedioic acid
n
(organic chemistry) Synonym of thioxanthone
n
Alternative spelling of toluidine [(organic chemistry) Any of the three isomeric aromatic amines derived from toluene; they are used in the synthesis of certain dyes]
n
(organic chemistry) The triazole carbamate ester ethyl [4-({[(2S,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl}sulfanyl)phenyl]carbamate that inhibits tubulin polymerization
n
(chemistry) Any of a set of structural isomers that are related by a pericyclic reaction
n
(organic chemistry) The nerve agent O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate.
n
(chemistry) quinomethane
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