POLY(ETHYLENE GLYCOL) CONTAINING CHEMICALLY DISPARATE ENDGROUPS
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Abstract
The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
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Citations
28 Claims
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1-27. -27. (canceled)
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28. A compound selected from any of the following, wherein each n is independently 10-2500:
# Ra Rb 186 188 189 190 191 192 193 194 195 196 197 198 199
Specification