Term Information

Accession
CHEBI:22315
Name
alkaloid
Ontology
Synonyms
Alkaloid, alkaloids, Alkaloide, alcaloide, alcaloides
Alternate IDs
None
Definition
Any of the naturally occurring, basic nitrogen compounds (mostly heterocyclic) occurring mostly in the plant kingdom, but also found in bacteria, fungi, and animals. By extension, certain neutral compounds biogenetically related to basic alkaloids are also classed as alkaloids. Amino acids, peptides, proteins, nucleotides, nucleic acids, amino sugars and antibiotics are not normally regarded as alkaloids. Compounds in which the nitrogen is exocyclic (dopamine, mescaline, serotonin, etc.) are usually classed as amines rather than alkaloids. [source: unknown]
Comment
None
Subset
None
Feedback
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Parents of alkaloid (CHEBI:22315)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
alkaloid [RO:0000087 relation] RO:0000087  metabolite (CHEBI:25212)
alkaloid [is_a relation] is_a  organonitrogen compound (CHEBI:35352)
Children of alkaloid (CHEBI:22315)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
purine alkaloid (CHEBI:26385) [is_a relation] is_a  alkaloid
colchicine (CHEBI:23359) [is_a relation] is_a  alkaloid
isoquinoline alkaloid (CHEBI:24921) [is_a relation] is_a  alkaloid
None.