2-isopropyl-3H-naphtho[1,2-d]imidazole-4,5-dione January 19, 2018 2-isopropyl-3H-naphtho[1,2-d]imidazole-4,5-dione Trade Name Orphan Indication Mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes EU Market Approval EU EU Designation Date 2017-12-12 00:00:00 Sponsor NeuroVive Pharmaceutical AB