Inhibition of HIV Replication by Cyclic and Hairpin PNAs Targeting the HIV-1 TAR RNA Loop
Figure 4
(a) Structures of the TPP conjugates of PNAs 1a–c, 2–6. (b) Schematic representation of the intracellular degradation mode of TPP-PNA conjugates (from [28]). (c) Structure of the reference compound used in this study (16-mer antisense TPP-).