Term Name:	pyrrolizidine
Synonyms:	1-Azabicyclo(3.3.0)octane, 1-azabicyclo[3.3.0]octane, 2,3,5,6,7,8-hexahydro-1H-pyrrolizine, hexahydro-1H-pyrrolizine, Hexahydropyrrolizine
Definition:	A bicyclic organonitrogen heterocyclic compound comprised of two ortho-fused pyrrolidine rings which share a common nitrogen atom.
Ontology:	ChEBI [CHEBI:64950]  ( EBI )