ClassyFire: Listing 4825 chemical categories

Export to:

Select 'All' to list all the chemical categories. Each character links to a view of all chemical categories whose name begin by it. The asterisk (*) links to a view of all categories whose name start with a special character (e.g. '('). You can search the table for a specific string within that specific view.

Name	ChemOnt ID	Description
Gal- (Gala series)	CHEMONTID:0001089	Neutral glycosphingolipids in which the oligosaccharide root structure is made up of two 1-4 linked galactose molecules.
Galanthamine-type amaryllidaceae alkaloids	CHEMONTID:0004128	Amaryllidaceae alkaloids with a structure characterized a tetracyclic skeleton with two ortho aromatic protons in ring A.
Galanthindole-type amaryllidaceae alkaloids	CHEMONTID:0004127	Amaryllidaceae alkaloids based on a 7-arylindole or 7-aryl-2,3-dihydroindole skeleton.
Galb1-3GlcNAcb1-3Galb1-4Glc- (Lacto series)	CHEMONTID:0001431	Neutral glycosphingolipids in which the root sequence of the oligosaccharide moiety is Galb1-3GlcNAcb1-3Galb1-4Glc.
Galb1-4GlcNAcb1-3Galb1-4Glc- (Neolacto series)	CHEMONTID:0001432	Neutral glycosphingolipids in which the root sequence of the oligosaccharide moiety is Galb1-4GlcNAcb1-3Galb1-4Glc. The differ from lacto series because of their 1-4 (instead of 1-3) bond between Galb and GlcNacb.
Gallic acid and derivatives	CHEMONTID:0001251	Compounds containing a 3,4,5-trihydroxybenzoic acid moiety.
Gallic acids	CHEMONTID:0003538	Organic compounds that contain a 3,4,5-trihydroxybenzoic acid moiety.
Galloyl esters	CHEMONTID:0003539	Organic compounds that contain an ester derivative of 3,4,5-trihydroxybenzoic acid.
GalNAcb1-3Gala1-3Galb1-4Glc- (Isoglobo series)	CHEMONTID:0001433	Neutral glycosphingolipids in which the root sequence of the oligosaccharide moiety is GalNAcb1-3Gala1-3Galb1-4Glcb. The differ from lacto series because of their 1-3 (instead of 1-4) bond between Gala and Glacb.
GalNAcb1-3Gala1-4Galb1-4Glc- (Globo series)	CHEMONTID:0001429	Neutral glycosphingolipids in which the root sequence of the oligosaccharide moiety is GalNAcb1-3Gala1-4Galb1-4Glc.
GalNAcb1-4Galb1-4Glc- (Ganglio series)	CHEMONTID:0003257	Neutral glycosphingolipids in which the root sequence is GalNAcb1-4Galb1-4Glc.
GalNAcb1-4GlcNAcb1-3Manb1-4Glc- (Arthro series)	CHEMONTID:0001430	Neutral glycosphingolipids in which the root sequence is GalNAcb1-4GlcNAcb1-3Manb1-4Glc.
Gamma amino acids and derivatives	CHEMONTID:0001880	Amino acids having a (-NH2) group attached to the gamma carbon atom.
Gamma butyrolactones	CHEMONTID:0001245	Compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom.
Gamma carbolines	CHEMONTID:0001916	Polycyclic aromatic compounds containing a gamma-carbazole(5H-pyrido[4,3-b]indole) moiety, with a structure characterized by the presence of pyridine fused to the pyrrole ring of an indole.
Gamma lactams	CHEMONTID:0000165	Organic compounds containing a gamma-lactam moiety, which consists of a five-member lactam ring.
Gamma sultams	CHEMONTID:0001883	Organic compounds containing a gamma-sultam moiety, a five-member cyclic sulfonamide, containing the NS bond, and three carbon atoms.
Gamma sultims	CHEMONTID:0002097	Organic compounds containing a sulfonamide group in which the N=S double bond is part of a five member ring. Gamma Sultims are tautomeric forms of gamma sultams, where N-S bond is double and not single.
Gamma sultones	CHEMONTID:0001888	Organic compounds containing a gamma-sultone, a Intramolecular cyclic ester of hydroxy sulfonic acid, with a SO ring bond, and three ring carbon atoms.
Gamma-amino ketones	CHEMONTID:0001118	Organic compounds containing a carboxylic acid, and an amine group attached to the C4 carbon atom.
Gamma-glutamyl amino acids	CHEMONTID:0003024	Dipeptides consisting of any C-terminal amino acid having a gamma-glutamyl residue attached at the N alpha-position.
Gamma-glutamyl peptides	CHEMONTID:0003025	Oligo- and polypeptides consisting of any C-terminal alpha peptide having a gamma-glutamyl residue attached at the N alpha-position.
Gamma-keto acids and derivatives	CHEMONTID:0001115	Organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom.
Gangliosides	CHEMONTID:0001439	Lipid molecules composed of a glycosphingolipid (ceramide and saccharide) with one or more sialic acids linked on the sugar chain. They are usually oligoglycosylceramides derived from lactosylceramide and containing a sialic acid residue such as N-acetylneuraminic acid.
Gelsemium alkaloids	CHEMONTID:0003758	Alkaloids with a structure that is based on the tetracyclic gelsemium skeleton. These alkaloids contain an oxindole function and a cage-like, hydroaromatic residue which is believed to arise from an intermediate related to anhydrovobasinediol by formation of a 6,20 bond and rearrangement to an oxindole. The major alkaloids in this group are related to Gelsemine; however, a smaller group, characterized by Gelsedine, lack the 6,20 bond, and have also lost C-21.
Geminal diols	CHEMONTID:0003104	Organic compounds carrying two hydroxyl functional groups (-OH) on the same carbon atom.
Germacrane sesquiterpenoids	CHEMONTID:0002456	Sesquiterpenoids having the germacrane skeleton, with a structure characterized by a cyclodecane ring substituted with an isopropyl and two methyl groups.
Germacranolides and derivatives	CHEMONTID:0001771	Sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety.
Gibberellins	CHEMONTID:0001767	Diterpenoids containing the gibberellane skeleton ((8S)-4,4,8-trimethyl-13-methylidenetetracyclo[10.2.1.0^{1,9}.0^{3,8}]pentadecane), an aliphatic four-ring system.
Gingerdiols	CHEMONTID:0001706	Compounds containing a gingerdiol moiety, which is structurally characterized by a 4-hydroxy-3-methoxyphenyl group substituted at the C6 carbon atom by an alkane-2,4-diol.
Gingerdiones	CHEMONTID:0001707	Compounds containing a gingerdione moiety, which is structurally characterized by a 4-hydroxy-3-methoxyphenyl group substituted at the C6 carbon atom by an alkane-2,4-dione.
Gingerols	CHEMONTID:0001705	Compounds containing a gingerol moiety, which is structurally characterized by a 4-hydroxy-3-methoxyphenyl group substituted at the C6 carbon atom by a 5-hydroxy-alkane-3-one.
Ginkgolides and bilobalides	CHEMONTID:0001768	Diterpene lactones with a structure based either on the gingkolide or the bilobalide skeleton. The ginkgolide skeleton is a very rigid structure consisting of hexacyclic C20 trilactone. The cis-fused F/A/D/C ring junction forms an empty semi-ball hole, the D ring contains a cage form tetrahydrofuran ring which occupies the center of the empty hole, and the oxygen atoms of the D,C and F ring and 10-hydroxyl group consist of an analogous crown ether structure.
GlcNAcb1-2Mana1-3Manb1-4Glc- (Mollu series)	CHEMONTID:0001436	Neutral glycosphingolipids in which the root sequence of the oligosaccharide moiety is GlcNAcb1-2Mana1-3Manb1-4Glc.
Gliotoxins	CHEMONTID:0001791	Polycyclic compounds containing the gliotoxin skeleton, which is structurally characterized by a epipolythiodioxopiperazine moiety fused to the pyrrolidine ring of an indol-7-ol derivative.
Gluco/mineralocorticoids, progestogins and derivatives	CHEMONTID:0001468	Steroids with a structure based on a hydroxylated prostane moiety.
Gluconolactones	CHEMONTID:0002262	Polyhydroxy acids containing a gluconolactone molecule, which is characterized by a tetrahydropyran substituted by three hydroxyl groups, one ketone group, and one hydroxymethyl group.
Glucosinolates	CHEMONTID:0000373	Carbohydrate derivatives containing a N-(sulfooxy)ethenimidothioic acid derivative attached to the C1 carbon of glucose moiety.
Glucosylceramides	CHEMONTID:0004299	Compounds containing a ceramide linked to a simple glucosyl moiety.
Glucuronic acid derivatives	CHEMONTID:0002094	Compounds containing a glucuronic acid moiety (or a derivative), which consists of a glucose moiety with the C6 carbon oxidized to a carboxylic acid.
Glucuronides	CHEMONTID:0000374	Compounds comprising the glucuronic acid linked to another substance via a glycosidic bond.
Glucuronosphingolipids	CHEMONTID:0001388	Sphingolipids in which the sphingosine base is linked to a glucuronic acid moiety.
Glutamic acid and derivatives	CHEMONTID:0004323	Compounds containing glutamic acid or a derivative thereof resulting from reaction of glutamic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
Glutamine and derivatives	CHEMONTID:0004315	Compounds containing glutamine or a derivative thereof resulting from reaction of glutamine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
Glyceraldehyde-3-phosphates	CHEMONTID:0002255	Compounds containing a glyceraldehyde substituted at position O3 by a phosphate group.
Glycero-3-dithiophosphocholines	CHEMONTID:0001980	Glycerolipids in which the glycerol moiety is esterified at two positions with a fatty acyl chain, and linked a third position (O3) with a dithiophosphocholine.
Glycero-3-phospho-N-acyl-ethanolamines	CHEMONTID:0003187	Glycerophosphoethanolamines with a n-acylated ethanolamine moiety.
Glycero-3-phosphosulfocholines	CHEMONTID:0003853	Lipids containing a glycerol moiety carrying a phosphosulfocholine at the 3-position.
Glycero-3-pyrophosphates	CHEMONTID:0003807	Lipids structurally characterized by the presence of a glycerol moiety bonded to one or two chains, and to a pyrophosphate group at the O3-position.
Glycero-3-thiophosphocholines	CHEMONTID:0001981	Glycerolipids in which the glycerol moiety is esterified at two positions with a fatty acyl chain, and linked a third position (O3) with a thiophosphocholine.
Glycerol ethers	CHEMONTID:0002391	Lipids containing an ether derivative of glycerol.
Glycerol vinyl ethers	CHEMONTID:0003264	Lipids containing a vinyl ether derivative of glycerol.
Glycerol-3-phosphonocholines	CHEMONTID:0003617	Lipids that contain a phosphonocholine group linked to the C3 terminal carbon of a glycerol moiety.
Glycerol-3-phosphonoethanolamines	CHEMONTID:0003618	Lipids that contain a phosphonoethanolamine group linked to the C3 terminal carbon of a glycerol moiety.
Glycerolipids	CHEMONTID:0000175	Lipids formed by joining fatty acids to glycerol by ester bonds.
Glycerone and derivatives	CHEMONTID:0003444	Organic compounds containing the glycerone moiety or a derivative (ether or ester) thereof.
Glycerone phosphates	CHEMONTID:0003446	Organic compounds containing a glycerone moiety that carries a phosphate group at the O-1 or O-2 position.
Glycerophosphates	CHEMONTID:0002214	Compounds containing a glycerol linked to a phosphate group.
Glycerophosphocholines	CHEMONTID:0002213	Lipids containing a glycerol moiety carrying a phosphocholine at the 3-position.
Glycerophosphoethanolamines	CHEMONTID:0002215	Glycerolipids characterized by an ethanolamine ester of glycerophosphoric acid.
Glycerophosphoglycerols	CHEMONTID:0002216	Glycerophosphoglycerols are lipids that contain two glycerol moieties that are linked to each other through the only phosphate group.
Glycerophosphoglycerophosphates	CHEMONTID:0002217	Glycerophospholipids that contain two glycerophosphate skeleton linked to each other through one of the phosphate groups.
Glycerophosphoglycerophosphoglycerols	CHEMONTID:0003389	Glycerophospholipids that contain three glycerol moieties sequentially linked to each other with a phosphate group. They include cardiolipins.
Glycerophosphoinositol phosphates	CHEMONTID:0002220	Lipids containing a common glycerophosphate skeleton linked to at least one fatty acyl chain and an inositol-5-phosphate moiety.
Glycerophosphoinositols	CHEMONTID:0002219	Lipids containing a glycerol moiety carrying a phosphoinositol at the 3-position.
Glycerophospholipids	CHEMONTID:0000256	Derivatives of glycerophosphoric acid that contains at least one O-acyl, or O-alkyl, or O-(1-alkenyl) group attached to the glycerol residue.
Glycerophosphonocholines	CHEMONTID:0003620	Lipids that contain a phosphonocholine group linked to a terminal carbon of a glycerol moiety.
Glycerophosphonoethanolamines	CHEMONTID:0003621	Lipids that contain a phosphonoethanolamine group linked to a terminal carbon of a glycerol moiety.
Glycerophosphonolipids	CHEMONTID:0003616	Lipids that contain a phosphonate group attached at a terminal carbon of a glycerol backbone.
Glycerophosphoserines	CHEMONTID:0002218	Lipids containing a glycerol moiety carrying a phosphoserine at the 3-position.
Glycidol esters	CHEMONTID:0001421	Compounds containing an ester derivative of glycidol (2,3-Epoxy-1-propanol).
Glycinamide ribonucleotides	CHEMONTID:0001014	Compounds in which the amide N atom of glycineamide is linked to the C-1 of a ribosyl (or deoxyribosyl) moiety. Nucleotides have a phosphate group linked to the C5 carbon of the ribose (or deoxyribose) moiety.
Glycinated bile acids and derivatives	CHEMONTID:0001124	Compounds with a structure characterized by the presence of a glycine linked to a bile acid skeleton.
Glycine and derivatives	CHEMONTID:0004318	Compounds containing glycine or a derivative thereof resulting from reaction of glycine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
Glyco-alpha-amino acids	CHEMONTID:0003335	Saccharides attached to a single alpha-amino acid by any kind of covalent bond.
Glycodepsipeptides	CHEMONTID:0001964	Compounds in which a carbohydrate component is linked to a depsipeptide component.
Glycopeptides and derivatives	CHEMONTID:0001699	Compounds in which a carbohydrate component is linked to a peptide through any covalent bond.
Glycopeptidomimetics	CHEMONTID:0001815	Compounds in which a carbohydrate component is linked to a peptidomimetic component.
Glycosphingolipids	CHEMONTID:0003258	Sphingolipids containing a saccharide moiety glycosidically attached to the sphingoid base. Although saccharide moieties are mostly O-glycosidically linked to the ceramide moiety, other sphingolipids with glycosidic bonds of other types (e.g. S-,C-, or N-type) has been reported.
Glycosyl compounds	CHEMONTID:0002105	Carbohydrate derivatives in which a sugar group is bonded through its anomeric carbon to another group via a C-, S-,N-,O-, or Se- glycosidic bond.
Glycosyl-alpha-amino acids	CHEMONTID:0003336	Saccharides attached to a single alpha-amino acid by glycosidic bond.
Glycosyl-amino acids	CHEMONTID:0001812	Compounds consisting of saccharide linked through a glycosyl linkage (O-, N-, or S-) to an amino acid.
Glycosyl-N-acylsphingosines	CHEMONTID:0004305	Compounds containing a sphingosine linked to a simple glucosyl moiety.
Glycosylalkylacylglycerols	CHEMONTID:0003821	Glycosylglycerols that carry exactly two acyl chains attached to the glycerol moiety through an ether linkage, and an ester linkage.
Glycosylamines	CHEMONTID:0002203	Compounds consisting of an amine with a beta-N-glycosidic bond to a carbohydrate, thus forming a cyclic hemiaminal ether bond (alpha-amino ether).
Glycosyldiacylglycerols	CHEMONTID:0003067	Diacylglycerols that carry a saccharide moiety linked to the glycerol.
Glycosyldialkylglycerols	CHEMONTID:0003820	Glycosylglycerols carrying exactly two fatty acyl chains attached to the glycerol moiety through an ether linkage.
Glycosyldiradylglycerols	CHEMONTID:0003822	Glycosylglycerols that carry exactly two acyl chains attached to the glycerol moiety.
Glycosylglycerols	CHEMONTID:0000637	Glycerolipids structurally characterized by the presence of one or more sugar residues attached to glycerol via a glycosidic linkage.
Glycosylglycerophospholipids	CHEMONTID:0001459	Glycerolipids structurally characterized by the presence of one or more sugar residues attached to the glycerol moiety of a glycerophosphate via a glycosidic linkage.
Glycosylmonoacylglycerols	CHEMONTID:0001773	Glycosylglycerols carrying exactly one fatty acyl chain attached to the glycerol moiety through an ester linkage.
Glycosylmonoalkylglycerols	CHEMONTID:0003818	Glycosylglycerols carrying exactly one fatty acyl chain attached to the glycerol moiety through an ether linkage.
Glycosylmonoradylglycerols	CHEMONTID:0003819	Glycosylglycerols that carry exactly one acyl chain attached to the glycerol moiety.
Glycosylpeptides and derivatives	CHEMONTID:0003334	Compounds containing a carbohydrate glycosidically linked to a peptide.
Gorgostanes and derivatives	CHEMONTID:0002039	Steroids containing a gorgostane moiety, which a skeleton characterized by the presence.
Gracilline-type amaryllidaceae alkaloids	CHEMONTID:0004130	Amaryllidaceae alkaloids compounds containing a 10b,4a-ethanoiminodibenzo[b,d]pyrane skeleton.
Grayanoids	CHEMONTID:0002871	Diterpenoids containing a skeleton based on or derived from the ent-kaurane moiety. Grayanoids usually possess either one of the grayanane, the 2,4-seco-grayanane, the 9,10-seco-grayanane, the 1,5-seco-grayanane, the kalmane, or the leucothane skeleton. Some derivatives also include the 1,5-seco-kalmane skeleton.
Guaianes	CHEMONTID:0002874	Sesquiterpenoids with a structure based on the guaiane skeleton. Guaiane is a bicyclic compound consisting of a decahydroazulene moiety, substituted with two methyl groups and a 1-methylethyl group at the 1-, 4-, and 7-position, respectively.
Guaianolides and derivatives	CHEMONTID:0001770	Diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative.
Guanidines	CHEMONTID:0000375	Compounds containing a guanidine moiety, with the general structure (R1R2N)(R3R4N)C=N-R5.
Guanidinobenzoic acids	CHEMONTID:0002947	Aromatic compounds containing a guanidine group linked to the benzene ring of a benzoic acid.
Guanidinobenzoic acids and derivatives	CHEMONTID:0001779	Aromatic compounds containing a guanidine group linked to the benzene ring of a benzoic acid (or a derivative thereof).
Guanidinoglycosides	CHEMONTID:0003572	Aminoglycoside analogs in which amine groups of natural aminoglycoside antibiotics have been converted into guanidine groups.