COMPOSITION CONTAINING STABLE VITAMIN B6 DERIVATIVE

摘要

A compound represented by the following general formula (I) or a salt thereof:
wherein R 1 represents a glycosyl group, a phosphate group, or a phosphate group bound to R 2 ; R 2 represents -CH 2 OH, -CHO, -CH 2 NH 2 , CH 2 -amino acid residue, or -CH 2 -OPO 2 H; and R 3 represents hydrogen atom, or -PO 3 H 2 , and a composition for cosmetics, medicaments, foodstuffs, and/or feeds containing the aforementioned compound or a salt thereof.