Patent ID: 7238679
Filing Date: 2007-07-03
Classification: A61P,C07F

Abstract:
1. A compound of the formula (I)): wherein: R at least one of R and the other of R each occurrence of R, R′, without further alphanumeric designation, is independently hydrogen, or an aliphatic, heteroaliphatic, aryl or heteroaryl moiety; K is O or S; each occurrence of Y is independently —O—, —S—, —NR—, or a chemical bond; each occurrence of R each occurrence of R wherein two of the R each occurrence of G is independently —O—, —S—, —NR— or M each occurrence of M in each of the foregoing groups each aliphatic or heteroaliphatic moiety contains 1–10 aliphatic carbon atoms and may be branched or unbranched, cyclic or acyclic, substituted or unsubstituted, and may contain one or more electronically unsaturated bonds; and each aryl and heteroaryl moiety may be substituted or unsubstituted.