ENZYME-PROTEIN CONJUGATE, PROCESS FOR ITS PREPARATION AND PHARMACEUTICAL USE THEREOF
1. A compound of formula II: in which X is an acyl group of formula -R - @ - wherein R is an aliphatic or aromatic residue, A is a bridging group comprising at least one heteroatom selected from oxygen sulphur and nitrogen, in which the nitrogen is optionally substituted by C1-6 alkyl, B is a hydrop...
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Zusammenfassung: | 1. A compound of formula II: in which X is an acyl group of formula -R - @ - wherein R is an aliphatic or aromatic residue, A is a bridging group comprising at least one heteroatom selected from oxygen sulphur and nitrogen, in which the nitrogen is optionally substituted by C1-6 alkyl, B is a hydrophilic linking group, and W represents a group capable of reacting directly with the amino acid side chain of a protein or protein attachment group, Z is a counter anion and R1 to R4 are each independently hydrogen or an electron withdrawing moiety. |
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