TRICYCLIC COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITION CONTAINING THEM

摘要

Compounds of formula (I):wherein A represents a 5, 6 or 7-membered (hetero)aromatic or non-aromatic ring, n and n' represent 0, 1 or 2 X represents an alkylene chain as defined in the description, Rrepresents an aryl or heteroaryl group, one of the groups Rand Rrepresents a hydrogen atom and the other represents a group of formula (II) as defined in the description. Medicaments