Oligomer-opioid agonist conjugates
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Abstract
The invention provides compounds that are chemically modified by covalent attachment of a water-soluble oligomer. A compound of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from those of the compound not attached to the water-soluble oligomer.
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Citations
14 Claims
- 1. A compound according to the following Formula:
- 7. A compound comprising a residue of morphine covalently attached to a poly(ethylene oxide).
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