Patent Number: 7,087,229

Title: Releasable polymeric conjugates based on aliphatic biodegradable linkers

Abstract: Activated polymeric bicine derivatives such as, ##STR00001## as well as conjugates made therewith are disclosed. Methods of making and using the bicine derivatives are also disclosed.

Inventors: Zhao; Hong (Edison, NJ), Greenwald; Richard B. (Somerset, NJ)

Assignee: Enzon Pharmaceuticals, Inc.

International Classification: A61K 39/385 (20060101); A01N 31/06 (20060101); A01N 33/08 (20060101); A61K 39/44 (20060101)

Expiration Date: 8/08/02018