This present invention relates to compounds of the formula
1
wherein G, R
1
and R
2
are defined as in the specification, to pharmaceutical compositions containing them and to their use in the treatment and prevention of central nervous system and other disorders.
This present invention relates to compounds of the formula
1
wherein G, R
1
and R
2
are defined as in the specification, to pharmaceutical compositions containing them and to their use in the treatment and prevention of central nervous system and other disorders.