several analogues of 2',3'-dideoxythymidine 5'-triphosphate [ i.e. , 3'-azido-2 ' , 3'-dideoxythymidine 5'-triphosphate ( azdd ttp ) , 2',3'-didehydro-2',3'-dideoxythymidine 5'-triphosphate ( ddettp ) , alpha , beta-methylene 3'-azido-2',3'-dideoxythymidine 5'-diphosphate , alpha , beta-methylene 3'-azido-2',3'-dideoxythymidine 5'-triphosphate , and beta , gamma-methylene 3'-azido-2',3'-dideoxythymidine 5'-triphosphate ] and 2',3'-didehydro-2',3'-dideoxycytidine 5'-triphosphate ( ddectp ) have been evaluated for their inhibitory effects on murine retroviral reverse transcriptase and various other dna polymerases , including dna polymerases alpha , beta , and gamma , terminal deoxynucleotidyl transferase , and dna polymerase i .
C0012892
dna polymerases
C0012888
dna