pyrroloquinoline noun1 •Any of a family of compounds containing a pyrrole ring fused to the benzene ring of a quinolineThese include pyrroloquinoline quinone [45 ], AMP-activated protein kinase activators such as 5-aminoimidazole-4-carboxamide ribonucleotide [46 ], and adiponectin receptor agonists [47 ]. — 2015 formspyrroloquinolines