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. Author manuscript; available in PMC: 2009 Nov 27.
Published in final edited form as: J Med Chem. 2008 Nov 27;51(22):7205–7215. doi: 10.1021/jm800825n

Figure 4.

Figure 4

Representative 500 MHz NMR spectra of two compounds from Figure 3. (A) Compound 20 from Figure 3. (B) Compound 13 from Figure 3. The two top spectra are reference spectra of the compound alone. The two bottom spectra are STD NMR spectra of the compound in the presence of hTR-P2b RNA. For each spectrum, the concentration of the compound was 500 μM and the concentration of RNA was 25 μM.