Patent ID: 7091213
Filing Date: 2006-08-15
Classification: A61K,A61P,C07F

Abstract:
1. A compound of the formula: or a pharmaceutically acceptable salt thereof, wherein: A is —O—, —S— or —NR Q is absent or (if A is —O—, —S— or —NR K is O or S; each occurrence of Y is independently —O—, —S—, —NR each occurrence of R each occurrence of R wherein two R each occurrence of G is independently —O—, —S—, —NR each occurrence of M is independently a substituted or unsubstituted methylene moiety, and any M—M moiety may be saturated or unsaturated; each occurrence of x is independently an integer from 1–6; wherein each aliphatic moiety contains 1–8 contiguous aliphatic carbon atoms, each heteroaliphatic moiety is an aliphatic moiety which contains an O, S, N, P or Si atom in place of one or more carbon atoms; each of the foregoing aliphatic and heteroaliphatic moieties is independently linear or branched, or cyclic or acyclic, and unsubstituted or substituted with one or more groups selected from halogen, —YR each of the aryl, heteoraryl, acyl, aroyl or heteroaroyl moieties is independently unsubstituted or substituted with one or more groups selected from halogen, —YR with the proviso that: J-Q-A- is not (HO)