^EP 62887, Kuch, Heinz & Kruse, Hansjörg, "Indolinone-2 derivatives, process for their preparation and neuro-anabolic mediums containing them", published 1982-10-20, assigned to Hoechst AG
^Fariello RG, Ghelardini C, Di Cesare Mannelli L, Bonanno G, Pittaluga A, Milanese M, Misiano P, Farina C (June 2014). "Broad spectrum and prolonged efficacy of dimiracetam in models of neuropathic pain". Neuropharmacology. 81: 85–94. doi:10.1016/j.neuropharm.2014.01.029. PMID24486381. S2CID28039482.