Patent ID: 6229038
Filing Date: 2001-05-08
Classification: A61K,A61Q,C07F,C08G

Abstract:
A compound conforming to the following structure ##STR4##wherein;R.sup.1 is:CH.sub.3 (CH.sub.2).sub.s --O--(CH.sub.2 CH.sub.2 --O).sub.z --(CH.sub.2 CH.sub.2 (CH.sub.3)--O).sub.y --(CH.sub.2 CH.sub.2 --O).sub.x --s is an integer ranging from 3 to 21;x, y and z are independently integers ranging from 0 to 20;M is selected from the group consisting of H, Na, K, Li, and NH.sub.4.