- SUGAR AND PEG FUNCTIONALIZED POLYACETALS WITH CONTROLLED PH-DEPENDENT DEGRADATION
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The present invention relates to degradable polyacetal polymers having a C(O)—(CH2CH2O)n—R5 or a saccharide attached to amine radical of the backbone of the polymer, their polymer-active agent conjugates and their preparation processes, to compositions, and hydrogels containing them, as well as their use in therapy, diagnostic imaging and cosmetics.
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Paragraph 0181; 0182
(2014/03/25)
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