| abstract |
Derivatives of general formula (I): …… in which:… R1 and R2 each represent a hydrogen atom or, with the nitrogen and oxygen to which they are attached, form an arrangement - O - CO - N,… W represents a halogen atom or a lower alkoxy or alkyl group optionally substituted with one or more halogen atoms, such as trifluoromethyl, and m being between 0 and 3,… A is a linear or branched alkyl radical comprising from 1 to 6 carbon atoms,… R3 and R4 are defined in the description. …Medicament. |