The chemical reactions and pathways involving isoquinoline alkaloids, alkaloid compounds that contain bicyclic N-containing aromatic rings and are derived from a 3,4-dihydroxytyramine (dopamine) precursor that undergoes a Schiff base addition with aldehydes of different origin. (Gene Ontology, GO_0033076)
1 genes participating in the isoquinoline alkaloid metabolic process biological process from the curated GO Biological Process Annotations 2025 dataset.
