Terminology Service < Semantic Lookup Platform

All terms in CHEBI

Label	Id	Description
D-methionine	CHEBI_16867	[An optically active form of methionine having D-configuration.]
O-D-alanyl-poly(ribitol phosphate)	CHEBI_16644
preuroporphyrinogen	CHEBI_16645
bilanes	CHEBI_22866
preuroporphyrinogen(8-)	CHEBI_57845	[Octaanion of preuroporphyrinogen arising from global deprotonation of the eight carboxy groups; major species at pH 7.3.]
carbohydrate	CHEBI_16646	[Any member of the class of organooxygen compounds that is a polyhydroxy-aldehyde or -ketone or a lactol resulting from their intramolecular condensation (monosaccharides); substances derived from these by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom; and polymeric products arising by intermolecular acetal formation between two or more such molecules (disaccharides, polysaccharides and oligosaccharides). Carbohydrates contain only carbon, hydrogen and oxygen atoms; prior to any oxidation or reduction, most have the empirical formula Cm(H2O)n. Compounds obtained from carbohydrates by substitution, etc., are known as carbohydrate derivatives and may contain other elements. Cyclitols are generally not regarded as carbohydrates.]
carbohydrates and carbohydrate derivatives	CHEBI_78616	[Any organooxygen compound that is a polyhydroxy-aldehyde or -ketone, or a compound derived from one. Carbohydrates contain only carbon, hydrogen and oxygen and usually have an empirical formula Cm(H2O)n; carbohydrate derivatives may contain other elements by substitution or condensation.]
hydrocodone	CHEBI_5779	[A morphinane-like compound that is a semi-synthetic opioid synthesized from codeine.]
organic heteropentacyclic compound	CHEBI_38164
morphinane-like compound	CHEBI_83818	[Any organonitrogen heterocyclic compound based on a morphinan skeleton. These are synthetic or semi-synthetic compounds that resemble the morphinane (opioid) alkaloids in their pharmacological effects.]
morphinan	CHEBI_35649
hydralazine	CHEBI_5775	[The 1-hydrazino derivative of phthalazine; a direct-acting vasodilator that is used as an antihypertensive agent.]
hydrazines	CHEBI_24631	[Hydrazine (diazane) and its substituted derivatives.]
hydrangenol	CHEBI_5776	[A member of the class of dihydroisocoumarins that is 3,4-dihydroisocoumarin substituted by a hydroxy group at position 8 and a 4-hydroxyphenyl group at position 3. It has been isolated from the roots of Scorzonera judaica and exhibits anti-allergic activity.]
dihydroisocoumarins	CHEBI_76546	[Any member of the class of isochromanes that is based on the skeleton of 3,4-dihydroisocoumarin and its substituted derivatives thereof.]
anti-allergic agent	CHEBI_50857	[A drug used to treat allergic reactions.]
3,4-dihydroisocoumarin	CHEBI_23745	[The simplest member of the class of dihydroisocoumarins that is the 3,4-dihydro derivative of isocoumarin.]
CHEBI_5777	CHEBI_5777
hydrochlorothiazide	CHEBI_5778	[A benzothiadiazine that is 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted by a chloro group at position 6 and a sulfonamide at 7. It is diuretic used for the treatment of hypertension and congestive heart failure.]
environmental contaminant	CHEBI_78298	[Any minor or unwanted substance introduced into the environment that can have undesired effects.]