| abstract |
Novel polymerizable biotin derivatives which are represented by general formula (I). A polyfunctional polymer can be synthesized therefrom. In formula (I), R2 represents hydrogen or alkyl; R?3 and R4¿ each represents hydrogen, alkyl, or aryl; T represents oxygen or =NH; W represents a single bond, carbonyl, thiocarbonyl, or C¿1-5? alkylene; U represents a single bond or -NH-; X represents a single bond, a C1-8 hydrocarbon bond, oxygen, or -NH-; Y represents a single bond, carbonyl, thiocarbonyl, -NH-, 1,2-dioxyethylene, or 1,2-diaminoethylene; Z represents a single bond, carbonyl, thiocarbonyl, C1-5 alkylene, oxygen, or -NH-; and V represents a single bond or C1-5 alkylene. |