Conjugates of a GLP-I moiety may be covalently attached to one or more water-soluble polymers. For instance, a GLP-I polymer conjugate may include a GLP-I moiety releasably attached at its N-terminus to a water-soluble polymer. The GLP-I polymer conjugate may include a GLP-I moiety covalently attached to a water-soluble polymer, wherein the GLP-I moiety possesses an N-methyl substituent. The GLP-I polymer conjugate may include a GLP-I moiety covalently attached at a polymer attachment site to a water-soluble polymer, wherein the GLP-I moiety is glycosylated at a site separate from the polymer attachment site.
GLP-I基团的共轭物可以共价地附加在一个或多个
水溶性聚合物上。例如,GLP-I聚合物共轭物可以包括一个GLP-I基团可释放地附着在其N-末端到
水溶性聚合物上。GLP-I聚合物共轭物可以包括一个GLP-I基团共价附着在
水溶性聚合物上,其中GLP-I基团具有一个N-甲基取代基。GLP-I聚合物共轭物可以包括一个GLP-I基团共价附着在聚合物附着位点到
水溶性聚合物上,其中GLP-I基团在与聚合物附着位点分离的位点被糖基化。