1.
J Med Chem
; 49(24): 6946-9, 2006 Nov 30.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17125246
RESUMEN
LFA-1 (leukocyte function-associated antigen-1), is a member of the beta2-integrin family and is expressed on all leukocytes. This letter describes the discovery and preliminary SAR of spirocyclic hydantoin based LFA-1 antagonists that culminated in the identification of analog 8 as a clinical candidate. We also report the first example of the efficacy of a small molecule LFA-1 antagonist in combination with CTLA-4Ig in an animal model of transplant rejection.