PREPARATION OF POLYMER CONJUGATES OF THERAPEUTIC, AGRICULTURAL, AND FOOD ADDITIVE COMPOUNDS

摘要

This invention provides an improved synthesis of polymer conjugates of fo rmula (I), of agricultural, therapeutic, and food additive compounds. In par ticular, a process is described for the preparation of conjugates by treatin g primary or secondary alcohol substituents of active compounds with polymer ic nucleophiles using "Mitsunobu" or related reaction conditions.