Assertion: catecholamine | /r/RelatedTo | a group of organic compounds
Facets:
value: structurally
type: MANNER
Source sentences:
text: The biogenic amines (monoamine) consist of three catecholamines, which are structurally related to a group of organic compounds designated as catechols (norepinephrine, epinephrine, dopamine), an indolamine (serotonin), an ethylamine (histamine), and a quaternary amine (acetylcholine).