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 cyclogaine A form of rogaining in which participants are allowed to ride bicycles. cyclogalgravin A particular lignan cycloganoid Any of the obsolete taxon Cycloganoidei, a group of fishes which included the bowfin. cyclogen An exogenous plant. cyclogenase Any of a class of prostaglandin-endoperoxide synthases cyclogenesis The process which leads to the formation of tropical storms, cyclones and hurricanes; typically involves an interaction that leads to vertical wind shear. cyclogenetic Relating to cyclogenesis. cyclogenic Relating to cyclogenesis cyclogenous That traces out a cyclic curve cyclogon A curve created by the vertex of a polygon rolling on a straight line. cyclogram A photograph of a moving object using an intermittent light source (such that its path appears as a dotted line) cyclograph arcograph cyclographer One who assembles stories into a cycle. cyclographic Relating to the cyclograph, or arcograph. cycloguanil A dihydrofolate reductase inhibitor, a metabolite of the antimalarial drug proguanil. cyclohedron A certain (n−1)-dimensional polytope that is useful in studying knot invariants. cycloheptadecane An organic cycloalkane derived from heptadecane. cycloheptadecanone The alicyclic ketone having seventeen carbon atoms. cycloheptadecene A cyclic compound, similar to cycloheptadecane, but with an additional double bond. cycloheptadecenone A ketone derived from cycloheptadecene. The African civet cat uses Z-6-cycloheptadecenone as a pheromone. cycloheptadiene Any of several isomeric unsaturated alicyclic hydrocarbons having seven carbon atoms and two double bonds; any derivative of such compound cycloheptane An alicyclic hydrocarbon, C₇H₁₄; a volatile inflammable liquid. cycloheptannulated Modified by the addition of, or by cyclization to form, a cycloheptane ring cycloheptannulation Modification by the addition of, or by cyclization to form, a cycloheptane ring cycloheptanone The ketone derived from cycloheptane, or any derivative of this compound. cycloheptapeptide A cyclopeptide composed of seven amino acids cycloheptaphane In the nomenclature of complex organic compounds, any cyclophane containing seven nodes (or superatoms) cycloheptatriene A cycloalkene having a seven-membered ring and three double bonds; removal of a hydride ion produces the aromatic tropylium ion cycloheptatrienolone Synonym of tropolone. cycloheptatrienone The pseudoaromatic alicyclic ketone having seven carbon atoms and three double bonds cycloheptatrienylium tropylium cycloheptene The unsaturated alicyclic hydrocarbon containing seven carbon atoms and one double bond; any derivative of this compound. cycloheptenone Any unsaturated alicyclic ketone derived from cycloheptene cycloheptyl A univalent radical derived from cycloheptane cycloheptylamine The primary amine derived from cycloheptane by replacing a hydrogen atom by an amino group; any derivative of this compound cyclohexaamylose A cycloamylose having six glucose residues; α-cyclodextrin cyclohexadecane The alicyclic hydrocarbon having sixteen carbon atoms cyclohexadecanone The alicyclic ketone having sixteen carbon atoms cyclohexadecenone An alicyclic ketone that has sixteen carbon atoms and one double bond cyclohexadepsipeptide Any cyclodepsipeptide composed of six monomers cyclohexadiene Either of two isomeric unsaturated alicyclic hydrocarbons containing six carbon atoms and two double bonds; any derivative of these compounds cyclohexadienedione benzoquinone cyclohexadienone A derivative of cyclohexanone that has two double bonds in the ring cyclohexadienyl Any univalent radical derived from cyclohexadiene. cyclohexadione A slightly shortened name for cyclohexanedione. cyclohexamantane A certain diamondoid, C₂₆H₃₀. cyclohexane An alicyclic hydrocarbon, C₆H₁₂, consisting of a ring of six carbon atoms; a volatile liquid. cyclohexanecarbonitrile The cyano derivative of cyclohexane cyclohexanedione Any of three isomeric diketones derived from cyclohexane. cyclohexanehexol Synonym of inositol. cyclohexanehexone A cyclic oxocarbon derived from cyclohexane cyclohexannulated Modified by the addition of, or by cyclization to form, a cyclohexane ring cyclohexannulation Modification by the addition of, or by cyclization to form, a cyclohexane ring cyclohexanoate Any salt or ester of cyclohexanoic acid cyclohexanol The alicyclic alcohol derived from cyclohexane by replacement of a hydrogen atom with a hydroxyl group cyclohexanone The alicyclic ketone obtained from cyclohexane by the replacement of a methylene group by a carbonyl group. cyclohexapeptide A cyclic hexapeptide (cyclopeptide composed of six amino acids) cyclohexaphane In the nomenclature of complex organic compounds, any cyclophane containing six nodes (or superatoms) cyclohexatriene any molecule composed of a ring of 6 carbon atoms with 3 double bonds cyclohexene A cyclic hydrocarbon containing six carbon atoms and one double bond; any of its derivatives. cyclohexenol Either of three isomeric alcohols derived from cyclohexene cyclohexenone Any unsaturated alicyclic ketone derived from cyclohexene. cyclohexenyl A univalent radical derived from cyclohexene cycloheximide An agricultural fungicide produced by the bacterium Streptomyces griseus, widely used in biomedical research. cyclohexitol Any cyclic sugar alcohol having six carbon atoms cyclohexyl The univalent radical derived from cyclohexane by the formal removal of a hydrogen atom. cyclohexyladenosine A derivative of adenosine with a cyclohexyl group attached. N⁶-cyclohexyladenosine is an adenosine A1 receptor agonist. cyclohexylalanine A cyclohexyl derivative of alanine that is used in the synthesis of peptides cyclohexylalkyl Any cyclohexyl derivative of an alkyl group cyclohexylallene The cyclohexyl derivative of allene; it is used in organic synthesis cyclohexylamine The primary amine derived from cyclohexane by replacing a hydrogen atom by an amino group; any derivative of this compound cyclohexylammonium A cation derived from cyclohexylamine cyclohexylbenzene The bicyclic hydrocarbon formed by directly linking a cyclohexane and benzene ring; it is used in the manufacture of drugs and many other compounds cyclohexylmethoxy A cyclohexyl derivative of a methoxy group cyclohexylmethyl A cyclohexyl derivative of a methyl radical cyclohexylmethylhydrazine cimemoxin cyclohexylmethylphosphonofluoridate cyclosarin cyclohexyloxycarbonyloxyethyl The ester in which prodrug form candesartan is prepared for administration in order to increase its bioavailability. cyclohydrolase Any hydrolase that also catalyses a cyclization cycloid The locus of a point on the circumference of a circle that rolls without slipping on a fixed straight line. cycloidal pertaining to or resembling a cycloid, or a circle. cycloidally In a cycloidal manner. cycloidian cycloid cycloisomaltooligosaccharide Synonym of cyclodextran. cycloisomerase Any enzyme that catalyzes a cycloisomerization reaction cycloisomerization The conversion of an acyclic compound into a cyclic isomer cycloisomerize To convert an acyclic compound into a cyclic isomer cyclol Any of a group of cyclic peptides proposed as a basis of rigid protein structures cyclolariciresinol Synonym of isolariciresinol. cycloleucine A non-proteinogenic amino acid that is a specific reversible inhibitor of nucleic acid methylation. cycloligase Any ligase that catalyses a cyclization reaction cyclolignan Any lignan having an additional ring cyclolignane Any lignane having an additional ring. cyclolinear Having a cyclic and linear structure. cyclolipopeptide A complex of lipid and cyclopeptide cyclolith A stone circle. cyclolobid Any ammonite in the family Cyclolobidae. cyclolysin A haemolysin found in the bacterium Bordetella pertussis cyclolysis The weakening or termination of a cyclonic circulation in the atmosphere cyclolytic Relating to cyclolysis. cyclomaltodextrin The cyclic form of the oligosaccharide maltodextrin cyclomaltodextrinase Any enzyme that catalyzes the hydrolysis of a cyclomaltodextrin to produce a linear maltodextrin cyclomaltoheptaose β-cyclodextrin cyclomaltohexaose Any cyclic maltohexaose, but especially α-cyclodextrin cyclomaltooctaose γ-cyclodextrin cyclomaltose A cyclic derivative of maltose. cyclomancy Divination by interpreting wheels or any other revolving objects. cyclomania Enthusiasm for bicycle riding. cyclomarazine Any of a group of prenylated cyclic peptides of marine actinobacterial origin cyclomarin Any of a group of marine cyclopeptides that have antimalarial activity cyclomastopathy A fibrous mastopathy cyclomatic Used to describe the number of edges that must be removed from a graph to ensure that no graph cycle remains; equal to the number of edges, minus the number of nodes plus one. cyclomer Any compound formed from another by formation of a ring, usually by linking two radicals cyclomerization Any reaction that produces a cyclomer. cyclomerize To convert into a cyclomer cyclomerized Converted into a cyclomer cyclometalation Any reaction that produces a metallocycle cyclometallate To carry out a cyclometallation cyclometallation Any metallation reaction that results in the creation of a ring cyclometer A device that counts the revolutions of a bicycle wheel in order to indicate distance travelled. cyclomethycaine The local anesthetic 4-(cyclohexoxy)benzoic acid 3-(2-methyl-1-piperidinyl)propyl ester. cyclometric Of or pertaining to the inverse trigonometric functions: arcsine, arccosine, arctangent, arccotangent, arcsecant, and arccosecant. cyclometry The measurement of circles, including calculating circumference, arcs, angles etc. cyclomixer vortex mixer cyclomodulin Any of a group of bacterial toxins that modulate the eukaryotic cell cycle cyclomorphosis Cyclic or seasonal changes in morphology. cyclomorusin A phytochemical found in mulberries. cyclomulberrin A flavonoid derivative 3,8,10-trihydroxy-11-(3-methylbut-2-enyl)-6-(2-methylprop-1-enyl)-6H-chromeno[4,3-b]chromen-7-one present in some fruit cyclonal Synonym of cyclonic. cyclonaphthylene Any cyclic compound formed of naphthylene units cyclone Any weather phenomenon consisting of a system of winds rotating around a centre of low atmospheric pressure; a low pressure system. cyclonelike Resembling or characteristic of a cyclone. cycloneolignane Any neolignane having an additional ring cyclonerodiol The antifungal agent (1R,2S,3R)-3-[(2R)-2-hydroxy-6-methylhept-5-en-2-yl]-1,2-dimethylcyclopentan-1-ol cycloneuralian Any of a group of protostomes of the clade Cycloneuralia cyclonic Of, pertaining to, or resembling a cyclone. cyclonically In a cyclonic fashion. cyclonist One who studies cyclones. cyclonite The explosive 1,3,5-trinitroperhydro-1,3,5-triazine. cyclonium A rejected name for the chemical element promethium. cyclonologist One who studies cyclonology. cyclonology The study of cyclones. cyclononane An alicyclic hydrocarbon, C₉H₁₈, consisting of a ring of nine carbon atoms cyclonoscope An apparatus to assist in locating the centre of a cyclone. cyclooctadecane A saturated cycloalkane with the formula C₁₈H₃₆. cyclooctadecanonaene An annulene having 18 carbon atoms and 9 double bonds cyclooctadepsipeptide A cyclic octadepsipeptide cyclooctadiene Any of several isomers of a cycloalkene having an eight-membered ring and two double bonds, but especially 1,5-cyclooctadiene that is used as a ligand in organometallic chemistry cyclooctane An alicyclic hydrocarbon, C₈H₁₆, consisting of a ring of eight carbon atoms cyclooctannulated Modified by the addition of, or by cyclization to form, a cyclooctane ring