Compounds, compositions containing them, preparation thereof and uses thereof III

摘要

Compounds of Formula I, or pharmaceutically acceptable salts thereof: I (chemicalformula to be inserted here - please see paper copy) wherein R1, R2, R3, R4,R5, R6 and G are as defined in the specification as well as salts and pharmaceuticalcompositions including the compounds are prepared. They are useful in therapy,in particular in the management of pain.