He et al. 10.1073/pnas.0602912103.

Supporting Figures

Files in this Data Supplement:

Supporting Figure 8
Supporting Figure 9
Supporting Figure 10
Supporting Figure 11
Supporting Figure 12
Supporting Figure 13
Supporting Figure 14





Supporting Figure 8

Fig. 8. 1H NMR spectrum of compound 3 in CDCl3.





Supporting Figure 9

Fig. 9. Partial ROESY spectrum of 3in CDCl3.





Supporting Figure 10

Fig. 10. 13C NMR spectrum of compound 3 in CDCl3.





Supporting Figure 11

Fig. 11. 1H NMR spectrum of compound 6a in DMF-d7.





Supporting Figure 12

Fig. 12. 1D 1H NMR spectrum of compound 6b in CDCl3.





Supporting Figure 13

Fig. 13. Variable-temperature 1D 1H NMR spectra of 6b in CDCl3.





Supporting Figure 14

Fig. 14. 1D 1H NMR spectrum of compound 6c in DMSO-d6.