主权项 |
1. A method of treating a pigmentary disorder, the method comprising administering an effective amount of at least one compound of general formula (I) to an individual subject in need thereof, wherein the structure of general formula (I) is as follows: in which: R1 represents:
a C1-C5 alkyl radical,a C3-C6 cycloalkyl radical,an aryl radical,a substituted aryl radical,an aralkyl radical,a C1-C5 alkoxy radical,an amino radical corresponding to structure (a): in which R2 represents:
a hydrogen,a C1-C5 alkyl radical,a C3-C6 cycloalkyl radical,
an aryl radical,a substituted aryl radical,a pyridyl radical,an aralkyl radical,a radical corresponding to structure (b): in which p can have the value 1 or 2,a radical corresponding to structure (c): in which R4 represents:
a carboxymethyl —COOCH3 or carboxyethyl —COOEt radical,a C1-C3 alkyl radical,a hydrogen,and R5 represents:
a substituted or unsubstituted aryl radical,a C3-C6 cycloalkyl radical,a pyridyl,and R3 represents:
a hydrogen,a C1-C5 alkyl radical; or R1 may also represent a radical corresponding to formula (d): in which R6 represents:
a hydrogen,a C1-C5 alkyl radical,a C3-C6 cycloalkyl radical,an aryl radical,a substituted aryl radical,a pyridyl radical,an aralkyl radical,R7 represents:
a hydrogen,a C1-C5 alkyl radical,and R8 represents:
a hydrogen,a hydroxyl,an amino radical,a C1-C3 alkoxy radical; Y represents a hydrogen or a fluorine, and m and n can have the value 0, 1 or 2, and also salts of the compounds of formula (I), and isomer and enantiomer forms thereof. |