Patent ID: 7504519

Claim:
Pyrazoline derivative of general formula (I) in which R and R 1 are different from each other and are selected from a hydrogen or a provided that when R 1 is hydrogen and R is a X 1 is an alkyl substituted by at least one group selected from a halogen, a hydroxy, an amine, a carboxy, a carboxyalkyl, an acylamine, or a CONH 2 ; a cycloalkyl, optionally at least monosubstituted; a heterocycle; a —OX 2 ; a or a heteroaryl, optionally at least monosubstituted; X 2 is an alkyl optionally substituted with one or more substituents selected independently from a halogen, a hydroxy, an alkoxyl, a cycloalkyl, optionally at least monosubstituted; a heterocycle; an aryl or a heteroaryl, optionally at least monosubstituted; X 3 and X 4 are the same as or different from each other and are selected from a hydrogen; a halogen; an amine; a nitro; a cyano; an alkyl optionally substituted with one or more substituents selected independently from a halogen, a hydroxy or an alkoxyl; a —CO 2 X 5 ; a —COX 6 ; a —SO 2 X 7 ; an aryl or an heteroaryl, optionally at least monosubstituted; X 5 is a hydrogen or an alkyl, optionally substituted with one or more substitutents selected independently from a halogen, a hydroxy or an alkoxyl; X 6 is an alkyl optionally substituted with one or more substituents selected independently from a halogen, a hydroxy or an alkoxyl; a cycloalkyl optionally at least monosubstituted; a heterocycle; an aryl or heteroaryl, optionally at least monosubstituted; and X 7 is an alkyl; a cycloalkyl; an aryl; or a heteroaryl, optionally at least monosubstituted; and provided that when R is hydrogen and R 1 is a X 1 is an alkyl comprising at least two carbon atoms, optionally substituted with at least one group selected from a halogen, a hydroxy, an amine, a carboxy, a carboxyalkyl, an acylamine or a CONH 2 ; a cycloalkyl, optionally at least monosubstituted; a heterocycle; a —OX 2 ; a or a heteroaryl, optionally at least monosubstituted; X 2 , X 3 , X 4 , X 5 , X 6 and X 7 are defined above; and a pharmaceutically acceptable salt thereof, a stereoisomer thereof; a racemate thereof, or a mixture thereof in any mixture ratio.