Patent ID: 6121479
Filing Date: 2000-09-19
Classification: A61P,C07C,C07D,G01N

Abstract:
A compound of the formula IV ##STR12## where R.sup.1 is the radical of the formula III ##STR13## L is a bridging member from the group a) --O--,b) --NR.sup.5 --, in which R.sup.5 is a hydrogen atom,c) --O--(CH.sub.2).sub.n --CH.sub.2 --, in which n is the integer 1, 2, or 3,d) --NH--C(O)--CH--(R.sup.4)(R.sup.3),in whichR.sup.3 isa) a covalent bond orb) --NH-- andR.sup.4 isa) a hydrogen atom orb) a radical of an amino acid, ore) a bridging member L, defined as under a) to d), which has a spacer, in which the spacer is a radical of the group1) --NH--(CH.sub.2).sub.m --S--, in which m is an integer from 1 to 12, andX is a polymer or solid.