Patent ID: 8772478

Claim:
A compound of formula (I) below: in which: R 1 and R 2 are identical or different and represent alkyl radicals or else they form a ring with the nitrogen atom to which they are attached, said ring being represented by the formula below: X, m, and n having the meanings given hereinafter; R 3 is a hydrogen atom or a lower alkyl radical; R 4 is an alkyl radical, a substituted alkyl radical, an alkenyl radical, a substituted alkenyl radical, an alkynyl radical, a substituted alkynyl radical, an aryl radical, a substituted aryl radical, an aralkyl radical, a substituted aralkyl radical, a heterocyclic radical, a substituted heterocyclic radical, a cycloalkyl radical, a substituted cycloalkyl radical, a heteroaryl radical, a substituted heteroaryl radical, a heteroaralkyl radical, or a substituted heteroaralkyl radical; X represents an oxygen atom, a —CH 2 — radical, a —CH—(CH 2 )p-NR 5 R 6 radical, a sulfur atom, an SO radical, or an SO 2 radical, with R 5 , R 6 , and p having the meanings given hereinafter; R 5 and R 6 , which are identical or different, represent a hydrogen atom, an alkyl radical, a substituted alkyl radical, an aryl radical, or a substituted aryl radical; m can take the values of 0 or 1; n can take the values of 0, 1, 2, or 3; and p can take the values of 0, 1, or 2; and also addition salts of the compound of formula (I) with a pharmaceutically acceptable acid, addition salts of the compound of formula (I) with a pharmaceutically acceptable base, and enantiomers of the compound of formula (I).