National Natural Science Foundation of China (Grant No.20472006 and 20832001)
To improve the stability and pharmacokinetic properties,prodrugs of L-ddG(L-2',3'-dideoxy-guanosine)and L-D4G (L-2',3'-dihydro-2',3'-dideoxyguanosine)modified with a series of substituted amino groups at C-6...