Summary
The new monomer, 5′-O-methacryloyl-3′-azido-3′-deoxythymidine (MAZT), was synthesized from methacryloyl chloride(MAC) and 3′-azido-3′-deoxythymidine(AZT). The homopolymer of MAZT and copolymers of MAZT with acrylic acid (AA) or exo-3,6-epoxy-1,2,3,6-tetrahydrophthalic glycinylimide (ETGI) were synthesized by radical polymerizations. The structures of MAZT and polymers were confirmed identified by FT-IR and 1H-NMR spectroscopies. The number average molecular weights (Mn) and polydispersity indices of the synthesized polymers were in the range of 4,400 ∼ 20,400 and 1.2 ∼ 2.0. The in vitro cytotoxicities of polymers against K562 human leukemia and normal cell lines were greater than that of control.
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Choi, WM., Lee, NJ., Lee, YW. et al. Syntheses and biological activities of 5′-O-methacryloyl-3′-azido-3′-deoxythymidine and its polymers. Polymer Bulletin 39, 535–542 (1997). https://doi.org/10.1007/s002890050183
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DOI: https://doi.org/10.1007/s002890050183