Preparation of Polymer Conjugates of Therapeutic, Agricultural, and Food Additive Compounds
申请人:Konradi W. Andrei
公开号:US20080031848A1
公开(公告)日:2008-02-07
This invention provides an improved synthesis of polymer conjugates of formula (I),
of agricultural, therapeutic, and food additive compounds. In particular, a process is described for the preparation of conjugates by treating primary or secondary alcohol substituents of active compounds with polymeric nucleophiles using “Mitsunobu” or related reaction conditions.
Nishimoto, Sei-ichi; Izukawa, Tsukuru; Haruta, Yasushi, Journal of the Chemical Society. Perkin transactions II, 1984, p. 1959 - 1962