| 摘要 |
The invention relates to compounds of the formula (I) in which X is an optionally substituted phenyl group; Ris a hydrogen atom, a halogen, a (C-C) alkoxy group, a (C-C) alkyl group, a NRaRb group; Ris an optionally substituted heterocyclic group; Ris a hydrogen atom, a (C-C) alkyl group, a (C-C) alkoxy group or a halogen atom; Ris a hydrogen atom, a (C-C) alkyl group, a (C-C) alkoxy group or a fluorine atom; said compounds being in the state of a base or an addition salt to an acid. The invention can be used in therapeutics. |
