The synthesis and structure-activity relationship of a series of 7-azaindole piperidine derivatives are described. SAR studies led to the discovery of the potent CCR2 antagonists displaying IC(50) values in the nanomolar range. The representative compound 15 showed reasonable P450 and pharmacokinetics profile.
The present invention comprises compounds of Formula I.
wherein: R
1
, R
2
, R
3
, R
4
, R
5
and X are as defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is uveitis, including acute, recurring or chronic uveitis. The invention also comprises a method of inhibiting CCR2 activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula I.