Patent ID: 7087229
Filing Date: 2006-08-08
Classification: A61K,A61P,C07D

Abstract:
1. A compound comprising the Formula (I): wherein: R Z is selected from the group consisting of hydrophobics moieties, bifunctional linking moieties, wherein L 3 is a bifunctional linker and Y 4 is O, S or NR 11 , and combinations thereof; Y L R L  wherein: A is selected from the group consisting of bioligically active proteins, leaving groups, functional groups, and OH; a, b, c, d, and e are independently 0 or 1 m, n, o, and p are independently positive integers, f and g are 0 or 1, provided that at least one of (f+a) or (g+c) is equal to 2.