Term Name:	(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one
Synonyms:	(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one, Tb-210B
Definition:	An azaspiro compound resulting from the spiro-fusion of 2-imino-1,3-diazinan-4-one at position 6 with 1,3-dimethylcyclohexane. It is a marine metabolite isolated from Vietnamese pufferfish Tetraodon biocellatus and a potential intermediate in the biosynthetic pathway leading to the synthesis of tetrodotoxin.
Ontology:	ChEBI [CHEBI:147354]  ( EBI )