carbocyclic 5-iodo-2'-deoxyuridine ( c-idu ) and carbocyclic ( e ) -5- ( 2-bromovinyl ) -2'-deoxyuridine ( c-bvdu ) as unique examples of chiral molecules where the two enantiomeric forms are biologically active : interaction of the ( + ) - and ( - ) -enantiomers of c-idu and c-bvdu with the thymidine kinase of herpes simplex virus type 1 .
C0011535
deoxyuridine
C0020811
idu