Thymine l-

Base-pairing interactions have been realized in metal complexes by extending ligand functionalization to include two complementary nucleobases (136). Sequential alkylation of 1,2-dithioethane using 2-chloroethyl-9-adenine and 3-chloropropyl-l-thymine yields the AT-... 

The 4 -acyl nucleosides 77, 78, 4 -C-branched nucleosides such as 79, and l-A -[(2 -deoxy-P-D-n7>o-pentofuranosyl)methyl] thymine, cytosine and adenosine. A number of carbocyclic nucleosides cis-l-[(2-hydroxymethyl)cyclo-pentyl]uridine, 4,4-dihydroxymethyl-(l-thymin-l-yl)cyclohexane, and the cyclopropyl-fused carbocylic analogue 81. ... 

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