Patent ID: 7728128

Claim:
A compound of formula (I) wherein: R1, R3, R4, R7, R9 and R10 are identical or different and independently chosen from H; Alkyl optionally substituted by one or more —NRR′, —OH, OAlkyl, CF 3 ; a halogen atom; R2=H; OAlkyl; O(C2-C10)Alkyl wherein (C2-C10)Alkyl is substituted by one or more —NRR′, —OH, OAlkyl, CF 3 ; a halogen atom; R1′=H; Alkyl or (C2-C10)Alkyl wherein (C2-C10)Alkyl is substituted by one or more —NRR′, —OH, OAlkyl, CF 3 ; a halogen atom; n=0 or 1; X=linear Alkyl; m=0 or 1; Y=linear Alkyl; R2′ and R3′, identical or different, are independently chosen from H; Alkyl or (C2-C10)Alkyl wherein (C2-C10)Alkyl is substituted by one or more —OH, —NRR′, —OAlkyl, CF 3 ; R8=H; OAlkyl; O(C2-C10)Alkyl wherein (C2-C10)Alkyl is substituted by one or more —NRR′, —OH, OAlkyl, CF 3 ; a halogen atom; R12=H; Alkyl optionally substituted by one or more —NRR′, —OH, OAlkyl, CF 3 , wherein X, R1′, R2′, R3′, Y, m, n are defined as above; R, R′, identical or different, represent independently H, Alkyl or (C2-C10)Alkyl wherein (C2-C10)Alkyl is substituted by one or more —NRR′, —OH, OAlkyl, CF 3 ; or their acceptable salts, hydrates, or hydrated salts, or the polymorphic crystalline structures of these compounds or their optical isomers, racemates, diastereomers or enantiomers, with the exception of compounds wherein: R1=R3=R4=R7=R9=R10=H, m=0, n=1, R1′=H, R2′=R3′=Methyl, R2, R8 represent independently H or OMethyl, R12=H or Methyl and Y═—(CH 2 ) 2 — or —(CH 2 ) 3 —.