| abstract |
Formula (I) comprising a silicone-containing moiety and an oxazolidinone moiety, wherein R is a silicone-containing moiety, and R 1 is H, (i), (ii), and (iii) Wherein A represents an oxazolidinone ring at the oxazolidinone moiety and R 2 is a divalent C 1-25 alkylene or C 6-30 aryl alkylene). The monomers are used in the preparation of compositions for use in the manufacture of ophthalmic lenses that potentially have anti-infective properties. A method for making this monomer is also described. |