IL-8 RECEPTOR ANTAGONISTS

摘要

This invention relates to novel spiro containing compounds of Formula (I), and compositions thereof, useful in the treatment of diesease states mediated by the chemokine, Interleukin-8 (IL-8). Compounds of Formula (I) are represented, interalia, by structure (I) wherein, R is -NH -C(X)-NH- (CR13R14)v-Z; Z is optionally substituted phenyl or naphtyl, optionally substituted heteroaryl, optionally substituted C5-8 cycloalkyl, optionally substituted C1-10 alkyl, optionally substituted C2-10 alkenyl, or an optionally substituted C2-10 alkynyl; X is =O, or =S; A is carbon which is contained within a 3-7 membered spiro ring, which ring may optionally contain a heteroatom selected from O/N/S; v is 0, or an integer having a value of 1 to 4; or a pharmaceutically acceptable salt thereof.