Compositions to be used to reduce hair-loss and to induce and stimulate its growth, containing derivatives of 2-aminopyrimidine 3-oxide and new compounds derived from 2-aminopyrimidine 3-oxide.

摘要

Composition for reducing hair loss and inducing and stimulating its growth, containing at least one compound of formula: <IMAGE> where R denotes H, alkyl or a ring of formula: <IMAGE> X denotes H, <IMAGE> with: R1 and R2 denote H, alkyl, optionally substituted, alkenyl, cycloalkyl, aralkyl or aryl of formula: <IMAGE> where R9 and R10 denote H, alkyl, hydroxyl, alkoxy or halogen; or form a heterocycle with the nitrogen; R3 denotes alkyl, alkenyl, cycloalkyl, aralkyl, phenyl, optionally substituted; R4 is identical to R3; Y denotes O or -OSO3(-); R' denotes H or: <IMAGE> where: R5 and R6 are alkyl; R7 and R8 denote H or alkyl; or its addition salts with acids which are physiologically acceptable.