Heterocyclic Oxime Compounds, A Process For Their Preparation And Pharmaceutical Compositions Containing Them.

摘要

Compounds of formula (I): wherein: X represents an oxygen atom or a sulphur atom, R¹, R², R³ and R⁴ are as defined in the description, A represents an alkylene chain as defined in the description, and B represents an alkyl or alkenyl group substituted by a group or R⁷, or B represents a group or R⁷.