A compound of formula (I) wherein R
1
, R
2
, R
3
, R
4
and R
5
are as defined in the specification, processes for their production, their uses, in particular in transplantation, and pharmaceutical compositions containing them.
A compound of formula (I) wherein R1, R2, R3, R4 and R5 are as defined in the specification, processes for their production, their uses, in particular in transplantation, and pharmaceutical compositions containing them.
A compound of formula (I) wherein R1, R2, R3, Ra and R5 are as defined in the specification, processes for their production, their uses, in particular in transplantation, and pharmaceutical compositions containing them.