Double salts of fumaric acid with a carnitine and an amino acid and food supplements, dietary supplements and drugs containing same

摘要

Double fumarates of L-carnitine or isovaleryl L-carnitine and an amino acid having formula (I) are disclosed which are useful as active ingredients of food supplements, dietary supplements or drugs.wherein: R is hydrogen or isovaleryl; and[A<+>] is a positively charged amino acid selected from the group consisting of creatine, ornithine, lysine, arginine and histidine.