| abstract |
The invention relates to compounds of formula (I), where R1 = H, C1-C4 alkyl, -(CH2)mOH, -(CH2)mCN, or -(CH2)mNR9R10, R2 =H, or C1-C4 alkyl, R3 = phenyl substituted by R6, R7, or R8, R4 = a group of formula (a), a heterocyclic group selected from formulae (b), (c), or (d) and R5 = H, or C1-C4 alkyl. The invention further relates to a production method and therapeutic application thereof. |