Patent ID: 6316669
Filing Date: 2001-11-13
Classification: A61L,C07C,C08G

Abstract:
A compound of the following formula:RC(.dbd.O)NH--X--[NHC(.dbd.NH)NHC(.dbd.NH)NH--X--].sub.n NHC(.dbd.O)Rwherein:n is a whole number in the range of 1 to 100;X is saturated or unsaturated alkyl, cycloalkyl, alkyl substituted with cycloalkyl, aryl, or aralkyl, with the proviso that the X groups contain 1 to 40 carbon atoms (C.sub.1 to C.sub.40) and are unsubstituted or substituted with any number of N, O, S, P, B, F, Cl, Br, or I; andR is a saturated or unsaturated alkyl (C1 to C50), cycloalkyl (C3 to C50), alkyl substituted with cycloalkyl, polyethylene oxide having a molecular weight of 50 to 10,000, polypropylene oxide having a molecular weight of 50 to 10,000, any combination of the above groups, unsubstituted aralkyl, aralkyl substituted with any number of N, O, S, P, B, F, Cl, Br, or I, unsubstituted aryl, or aryl substituted with any number of N, O, S, P, B, F, Cl, Br, or I, optionally including one or more amide, urea or other covalent linking functional groups.