| abstract |
The conjugate peptide of formula I ** (See formula) ** wherein each amino acid residue is individually protected or unprotected, R3 is a solid phase PEG resin which comprises an integral linker, R2 is a linker grafted with x being 0 or 1 and R1 is hydrogen, a protecting group or a peptidyl radical, preferably a peptidyl radical having less than 50, preferably less than 25 amino acid residues, and where R1 is a peptidyl radical, the amino acid residues Individuals of said radical are individually protected or unprotected and the N-terminal end of said radical is free, acetylated or protected with a protection group Y. |