Method of inhibiting vascular cell adhesion molecule-1 and treating chronic inflammatory diseases with 2,6-Di-alkyl-4-silyl-phenols

摘要

Methods useful for inhibiting VCAM-1 and for treating chronic inflammatory conditions in a patient in need thereof comprising administering to the patient effective amounts of a compound of formula (1) wherein R1, R2, R3 and R4 are each independently a C1-C6 alkyl group; Z is a thio, oxy or methylene group; A is a C1-C4 alkylene group; R5 is a C1-C6 alkyl or -(CH2)n-(Ar) wherein n is an integer 0, 1, 2 or 3; and Ar is phenyl or naphthyl unsubstituted or substituted with one to three substituents selected from the group consisting of hydroxy, methoxy, ethoxy, chloro, fluoro or C1-C6 alkyl; are disclosed.