Dimethylfumarat + Ethylhydrogenfumarat

Dimethyl fumarate (DMF) is the methyl ester of fumaric acid and is named after the earth smoke plant (Fumaria officinalis).[3] DMF combined with three other fumaric acid esters (FAEs) is solely licensed in Germany as an oral therapy for psoriasis (trade name Fumaderm).[4] Since 2013, it has been approved by the U.S. Food and Drug Administration (FDA) as a treatment option for adults with relapsing multiple sclerosis (brand name Tecfidera).[2] ... [wikipedia]