Synthesis and Characterization of Edaravone Analogues as Remyelinating Agents and Putative Mechanistic Probes.

ABSTRACT: Edaravone (EDA), an antioxidant drug approved for the treatment of ischemic stroke and amyotrophic lateral sclerosis, was recently proposed as a remyelinating candidate for the treatment of multiple sclerosis. Here, we synthesized twelve EDA analogues 2b-4c showing three substitution patterns A-C, searching for improved remyelinating agents and putative molecular targets responsible for their regenerative activity. We profiled them in three primary assays to determine their stimulation of oligodendrocyte progenitor cell metabolism (tetrazolium MTT assay), their antioxidant potential (2,2-diphenyl-1-picrylhydrazyl-DPPH assay) and to predict their bioavailability (virtual ADME profile). Active 4'-carboxylate 2b, 4'-ester 2c and N¹-carbamate-4'-es

SUBMITTER: Colombo E 

PROVIDER: S-EPMC10574562 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature