Nektar Therapeutics
METHOD INVOLVING 1-BENZOTRIAZOLYL CARBONATE ESTERS OF POLY(ETHYLENE GLYCOL)
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Abstract:
The invention provides for preparing a polymer-active agent conjugate, the method comprising the steps of reacting an amino acid derivative with a biologically active agent under conditions to form a polymer-active agent conjugate.
Status:
Application
Type:
Utility
Filling date:
20 Sep 2019
Issue date:
9 Jan 2020