ClassyFire: Listing 4825 chemical categories

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Name	ChemOnt ID	Description
L-alpha-amino acids	CHEMONTID:0004146	Alpha amino acids which have the L-configuration of the alpha-carbon atom.
L-cysteine-S-conjugates	CHEMONTID:0004555	Compounds containing L-cysteine where the thio-group is conjugated.
Lactams	CHEMONTID:0000160	Compounds containing a lactam ring, which is a cyclic amide of amino carboxylic acids, having a 1-azacycloalkan-2-one structure (or an analogue having unsaturation or heteroatoms replacing one or more carbon atoms of the ring).
Lactims	CHEMONTID:0002854	Cyclic amides of carboximidic acids. Lactams are tautomers of lactams, having an endocyclic carbon-nitrogen double bond.
Lactones	CHEMONTID:0000050	Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.
Lanthanide aluminates	CHEMONTID:0000949	Inorganic compounds in which the largest oxoanion is aluminate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide antimonates	CHEMONTID:0000950	Inorganic compounds in which the largest oxoanion is antimonate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide antimonites	CHEMONTID:0000951	Inorganic compounds in which the largest oxoanion is antimonite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide arsenates	CHEMONTID:0000952	Inorganic compounds in which the largest oxoanion is arsenate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide arsenites	CHEMONTID:0000953	Inorganic compounds in which the largest oxoanion is arsenite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide astatides	CHEMONTID:0000576	Inorganic compounds in which the largest halogen atom is Astatine, and the heaviest metal atom is a lanthanide.
Lanthanide bisulfites	CHEMONTID:0000954	Inorganic compounds in which the largest oxoanion is bisulfite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide borates	CHEMONTID:0000955	Inorganic compounds in which the largest oxoanion is borate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide bromates	CHEMONTID:0000750	Inorganic compounds in which the largest oxoanion is bromate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide bromides	CHEMONTID:0000577	Inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a lanthanide.
Lanthanide chlorates	CHEMONTID:0000751	Inorganic compounds in which the largest oxoanion is chlorate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide chlorides	CHEMONTID:0000578	Inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a lanthanide.
Lanthanide chlorites	CHEMONTID:0000752	Inorganic compounds in which the largest oxoanion is chlorite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide chromates	CHEMONTID:0000753	Inorganic compounds in which the largest oxoanion is chromate, and in which the heaviest atom is a lanthanide.
Lanthanide chromites	CHEMONTID:0000754	Inorganic compounds in which the largest oxoanion is chromite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide cyanates	CHEMONTID:0000755	Inorganic compounds in which the largest oxoanion is cyanate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide dithionites	CHEMONTID:0000788	Inorganic compounds in which the largest oxoanion is dithionite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide dithiophosphates	CHEMONTID:0002299	Inorganic compounds in which the largest oxoanion is dithiophosphate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide ferrates	CHEMONTID:0000956	Inorganic compounds in which the largest oxoanion is ferrate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide fluorides	CHEMONTID:0000579	Inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a lanthanide.
Lanthanide hydrides	CHEMONTID:0000540	Inorganic halogenic compounds in which the heaviest metal atom is a lanthanide.
Lanthanide hydroxides	CHEMONTID:0000757	Inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide hypobromites	CHEMONTID:0000758	Inorganic compounds in which the largest oxoanion is hypobromite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide hypochlorites	CHEMONTID:0000759	Inorganic compounds in which the largest oxoanion is hypochlorite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide hyponitrites	CHEMONTID:0000760	Inorganic compounds in which the largest oxoanion is hyponitrite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide hypophosphites	CHEMONTID:0000761	Inorganic compounds in which the largest oxoanion is hypophosphite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide hyposulfites	CHEMONTID:0000789	Inorganic compounds in which the largest oxoanion is hyposulfite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide iodates	CHEMONTID:0000762	Inorganic compounds in which the largest oxoanion is iodate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide iodides	CHEMONTID:0000580	Inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is a lanthanide.
Lanthanide manganates	CHEMONTID:0000957	Inorganic compounds in which the largest oxoanion is manganate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide molybdates	CHEMONTID:0000958	Inorganic compounds in which the largest oxoanion is molybdate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide nitrates	CHEMONTID:0000764	Inorganic compounds in which the largest oxoanion is nitrate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide nitrides	CHEMONTID:0000541	Inorganic compounds of nitrogen where nitrogen has a formal oxidation state of -3, and the heaviest metal atom is a lanthanide.
Lanthanide nitrites	CHEMONTID:0000763	Inorganic compounds in which the largest oxoanion is nitrite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide organides	CHEMONTID:0000459	Inorganic compounds belonging to either the lanthanide hydrides, lanthanide nitrides, lanthanide oxides, lanthanide sulfides.
Lanthanide orthonitrates	CHEMONTID:0000765	Inorganic compounds in which the largest oxoanion is orthonitrate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide orthovanadates	CHEMONTID:0000968	Inorganic compounds in which the largest oxoanion is orthovanadate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide oxides	CHEMONTID:0000542	Inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a lanthanide.
Lanthanide oxoanionic compounds	CHEMONTID:0000447	Inorganic oxoanionic compounds in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide perbromates	CHEMONTID:0000766	Inorganic compounds in which the largest oxoanion is perbromate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide perchlorates	CHEMONTID:0000767	Inorganic compounds in which the largest oxoanion is perchlorate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide periodates	CHEMONTID:0000768	Inorganic compounds in which the largest oxoanion is periodate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide permanganates	CHEMONTID:0000769	Inorganic compounds in which the largest oxoanion is permanganate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide peroxodisulfates	CHEMONTID:0000784	Inorganic compounds in which the largest oxoanion is peroxodisulfate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide peroxomonosulfates	CHEMONTID:0000783	Inorganic compounds in which the largest oxoanion is peroxomonosulfate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide peroxynitrates	CHEMONTID:0000770	Inorganic compounds in which the largest oxoanion is peroxynitrate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide peroxynitrites	CHEMONTID:0000771	Inorganic compounds in which the largest oxoanion is peroxynitrate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide perrhenates	CHEMONTID:0000772	Inorganic compounds in which the largest oxoanion is perhenate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide pertechnetates	CHEMONTID:0000773	Inorganic compounds in which the largest oxoanion is pertechnetate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide phosphates	CHEMONTID:0000775	Inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide phosphites	CHEMONTID:0000774	Inorganic compounds in which the largest oxoanion is phosphite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide phosphonates	CHEMONTID:0002370	Inorganic compounds in which the largest oxoanion is phosphonate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide plumbates	CHEMONTID:0000959	Inorganic compounds in which the largest oxoanion is plumbate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide plumbites	CHEMONTID:0000960	Inorganic compounds in which the largest oxoanion is plumbite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide pyrophosphates	CHEMONTID:0000776	Inorganic compounds in which the largest oxoanion is pyrophosphate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide pyrosulfates	CHEMONTID:0000785	Inorganic compounds in which the largest oxoanion is pyrosulfate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide salts	CHEMONTID:0000440	Inorganic halogenic compounds in which the heaviest metal atom is a lanthanide.
Lanthanide selenates	CHEMONTID:0000777	Inorganic compounds in which the largest oxoanion is selenate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide selenites	CHEMONTID:0000778	Inorganic compounds in which the largest oxoanion is selenite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide selenophosphates	CHEMONTID:0002268	Inorganic compounds in which the largest oxoanion is selenophosphate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide silicates	CHEMONTID:0000961	Inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide stannates	CHEMONTID:0000962	Inorganic compounds in which the largest oxoanion is stannate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide stannites	CHEMONTID:0000963	Inorganic compounds in which the largest oxoanion is stannite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide sulfates	CHEMONTID:0000779	Inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide sulfides	CHEMONTID:0000543	Inorganic compounds containing a sulfur atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a lanthanide.
Lanthanide sulfites	CHEMONTID:0000780	Inorganic compounds in which the largest oxoanion is sulfite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide superoxides	CHEMONTID:0000781	Inorganic compounds in which the largest oxoanion is superoxide, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide tellurates	CHEMONTID:0000964	Inorganic compounds in which the largest oxoanion is tellurate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide tellurites	CHEMONTID:0000965	Inorganic compounds in which the largest oxoanion is tellurite, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide tetrahydroxyborates	CHEMONTID:0000966	Inorganic compounds in which the largest oxoanion is tetrahydroxyborate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide tetrathionates	CHEMONTID:0000786	Inorganic compounds in which the largest oxoanion is tetrathionate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide thiophosphates	CHEMONTID:0002298	Inorganic compounds in which the largest oxoanion is thiophosphate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide thiosulfates	CHEMONTID:0000787	Inorganic compounds in which the largest oxoanion is thiosulfate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lanthanide tungstates	CHEMONTID:0000967	Inorganic compounds in which the largest oxoanion is tungstate, and in which the heaviest atom not in an oxoanion is a lanthanide.
Lappaconitine-type diterpenoid alkaloids	CHEMONTID:0003789	C18-bisnorditerpenoid alkaloids with a structure based on the heptacyclic lappaconitine skeleton. Lappaconitine similar to aconitane, with the difference that the former lacks a carbon atom at the 18-position.
Leontidine-type alkaloids	CHEMONTID:0002822	Lupin alkaloids with a structure based on the leontidine skeleton, a tetracyclic compound containing fused piperidine, pyridine, and pyrrolidine rings.
Leucine and derivatives	CHEMONTID:0004329	Compounds containing leucine or a derivative thereof resulting from reaction of leucine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
Leucoanthocyanidins	CHEMONTID:0001138	Flavonoids consisting of a flavan (3,4-dihydro-2-phenyl-2H-1-benzopyran) moiety that carries two hydroxy groups at the C3- and C4-positions.
Leucothol and grayanotoxane diterpenoids	CHEMONTID:0002878	Diterpenoids with a structure based either on the leucothol or the grayanotoxane skeleton.
Leukotrienes	CHEMONTID:0000515	Eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated.
Lignan glycosides	CHEMONTID:0001511	Aromatic polycyclic compounds containing a carbohydrate component glycosidically linked to a lignan moiety. They include 1-aryltetralin lactones.
Lignan lactones	CHEMONTID:0001510	Lignans that contain a lactone moiety. They include 1-aryltetralin lactones, dibenzylbutyrolactone lignans, and podophyllotoxins, among others.
Lignans, neolignans and related compounds	CHEMONTID:0001392	Plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5', C8-C8'. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed.
Limonoids	CHEMONTID:0002380	Highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
Linear 1,3-diarylpropanoids	CHEMONTID:0003467	Organic compounds with a structure based on a C6-C3-C6 skeleton, where the two benzene rings are not linked together.
Linear benzodifurans	CHEMONTID:0002742	Benzodifurans containing linearly fused benzene and furan rings.
Linear diarylheptanoids	CHEMONTID:0002651	Diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain.
Linear furanocoumarins	CHEMONTID:0002569	Furanocoumarins, with a structure characterized by a furan ring linearly fused to a coumarin.
Linear furanoflavonoids and dihydrofuranoflavonoids	CHEMONTID:0002616	Flavonoids possessing a furan (or a dihydrofuran) ring linearly fused to the benzopyran moiety of the flavonoid skeleton.
Linear pyranocoumarins	CHEMONTID:0003486	Organic compounds containing a pyran (or a hydrogenated derivative) linearly fused to a coumarin moiety.
Linear triquinanes	CHEMONTID:0003583	Triquinane with a structure based on a [6.3.0.0^2,6] undecane carbon skeleton.
Lineolic acids and derivatives	CHEMONTID:0000504	Derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
Lipids and lipid-like molecules	CHEMONTID:0000012	Fatty acids and their derivatives, and substances related biosynthetically or functionally to these compounds.
Lipoamides	CHEMONTID:0001154	Compounds containing a lipoamide moiety, which consists of a pentanamide attached to the C3 carbon atom of a 1,2-dithiolane ring.
Lipoic acids and derivatives	CHEMONTID:0001116	Compounds containing a lipoic acid moiety (or a derivative thereof), which consists of a pentanoic acid (or derivative) attached to the C3 carbon atom of a 1,2-dithiolane ring.
Lipoxins	CHEMONTID:0001007	Eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group.
Loline alkaloids and derivatives	CHEMONTID:0002656	Alkaloids with a structure characterized by a saturated pyrrolizidine ring, a primary amine at the C-1 carbon, and an internal ether bridge joining two distant ring (C-2 and C-7) carbons. Different substituents at the C-1 amine, such as methyl, formyl, and acetyl groups, yield various loline species.
Long-chain (3R)-3-hydroxyacyl CoAs	CHEMONTID:0004179	Organic compounds containing a (R)-3-hydroxyl acylated coenzyme A derivative, to which the acyl chain carries between 13 and 21 carbon atoms.
Long-chain 1-acylglycerol-3-phosphates	CHEMONTID:0001689	1-Acylglycerophosphates in which a long-chain fatty acid is esterified to the glycerol moiety.
Long-chain 1-monoacylglycerols	CHEMONTID:0003170	1-monoacylglycerols carrying a long-chain fatty acid at the 1-position.
Long-chain 2-enoyl CoAs	CHEMONTID:0003184	Organic compounds containing a coenzyme A substructure linked to a long-chain 2-enoyl chain of 13 to 21 carbon atoms.
Long-chain 2-monoacylglycerols	CHEMONTID:0003172	2-monoacylglycerols carrying a long-chain fatty acid at the 2-position.
Long-chain 3-enoyl CoAs	CHEMONTID:0003185	Organic compounds containing a coenzyme A substructure linked to a long-chain 3-enoyl chain of 13 to 21 carbon atoms.
Long-chain 3-hydroxyacyl CoAs	CHEMONTID:0003178	Organic compounds containing a coenzyme A substructure linked to a long acyl chain.
Long-chain 3-oxoacyl CoAs	CHEMONTID:0003176	Organic compounds containing a coenzyme A derivative, which is 3-oxo acylated long aliphatic chain of 13 to 21 carbon atoms.
Long-chain alkyl amine oxides	CHEMONTID:0004183	Aminoxides that carry an alkyl chain ranging from C10 to C24.
Long-chain ceramides	CHEMONTID:0001669	Ceramides bearing a long chain fatty acid.
Long-chain enoyl CoAs	CHEMONTID:0003183	Organic compounds containing a coenzyme A substructure linked to a long-chain enoyl chain.
Long-chain fatty acids	CHEMONTID:0002949	Fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
Long-chain fatty acyl CoAs	CHEMONTID:0001653	Acyl CoAs where the group acylated to the coenzyme A moiety is a long aliphatic chain of 13 to 21 carbon atoms.
Long-chain fatty alcohols	CHEMONTID:0002951	Fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms.
Long-chain fatty aldehydes	CHEMONTID:0002952	Fatty aldehydes carrying a long aliphatic chain, with 13 to 21 carbon atoms.
Long-chain N-acylserotonins	CHEMONTID:0004273	Aromatic heterocyclic compounds containing a serotonin, in which the amine group is acylated to a long fatty acyl chain.
Lumicolchicine alkaloids	CHEMONTID:0003777	Alkaloids with a structure based on the tetracyclic lumicolchicine skeleton. They can derive from a colchicine precursor where the cycloheptatriene ring is replaced with a bicyclo[3.2.0]hepta-2,6-diene ring system.
Lupane triterpenoids	CHEMONTID:0002884	Triterpenoids with a structure based on the lupane skeleton. They arise from the formation of a five membered ring E from the baccharane precursor.
Lupin alkaloids	CHEMONTID:0002719	Alkaloids extracted from the lupinus species. They usually possess a bi-, tri-, or tetracyclic skeleton consisting of one or more quinolizidine moieties.
Lupinine-type alkaloids	CHEMONTID:0002721	Lupin alkaloids with a structure based on the lupinine skeleton, which is a bicyclic compound consisting of a quinolizidine.
Lycoctonine alkaloids	CHEMONTID:0002678	Alkaloids with a structure based on the hexacyclic lycoctonine skeleton, which contains a quinolizidine moiety, an azepane ring. Lycoctonine alkaloids are also characterized by the presence of an oxygenated group at the C7 carbon.
Lycorine-type amaryllidaceae alkaloids	CHEMONTID:0004120	Amaryllidaceae alkaloids compounds containing the lycorine skeleton, made up of a pyrrolo[d,e]phenanthridine ring system.
Lysergamides	CHEMONTID:0002746	Amides of Lysergic acids.
Lysergic acids	CHEMONTID:0002745	Derivatives of lysergic acid are amides in which the amidic moiety is formed by a small peptide or an alkylamide.
Lysergic acids and derivatives	CHEMONTID:0002680	Alkaloids with a structure based on the lysergic acid skeleton.
Lysobisphosphatidic acids	CHEMONTID:0001749	Lipids with a structure based on a bis(monoacylglycero)phosphate skeleton.
Lysophosphatidic acids	CHEMONTID:0001320	Glycerophosphates where the glycerol is esterified with one fatty acid linked to the phosphate group at position O-3.
Lysophosphatidylcholines	CHEMONTID:0001413	Glycerophosphocholines (molecules containing a choline moiety attached to the phosphate group linked to a glycerol) in which the glycerol is esterified with one fatty acid each through an ester linkage.
Lysophosphatidylethanolamines	CHEMONTID:0001405	Glycerophosphoetahnolamines (molecules containing an ethanolamine moiety attached to the phosphate group linked to a glycerol) with one fatty acid chain bonded to the glycerol moiety through an ester linkage.
Lysophosphatidylglycerols	CHEMONTID:0000297	Glycerophosphoglycerols (molecules containing a glycerol moiety attached to the phosphate group linked to a glycerol) in which only one fatty acid is bonded to the 1-glycerol moiety (through an ester linkage).
Lysophosphatidylglycerophosphates	CHEMONTID:0001720	Glycerophosphates (molecules containing a phosphate group linked to a glycerol) where the glycerol is esterified with one fatty acid.
Lysophosphatidylinositol monophosphates	CHEMONTID:0001330	Glycerophosphoinositol monophosphates where the glycerol is esterified with one fatty acid.
Lysophosphatidylinositols	CHEMONTID:0001355	Glycerophosphoinositols (molecules containing an inositol moiety attached to the phosphate group linked to a glycerol) where the glycerol is esterified with one fatty acid.
Lysophosphatidylserines	CHEMONTID:0001377	Glycerophosphoserines (molecules containing a serine moiety attached to the phosphate group linked to a glycerol) with one fatty acid bonded to the glycerol moiety through an ester linkage.
Lysosphingomyelins and lysoglycosphingolipids	CHEMONTID:0001424	Lipids containing either the sphingosine-phosphocholine, or the sphinganine-phosphocholine core structure.