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. Author manuscript; available in PMC: 2015 Feb 15.
Published in final edited form as: Bioorg Med Chem Lett. 2014 Jan 11;24(4):1094–1097. doi: 10.1016/j.bmcl.2014.01.010

Figure 2.

Figure 2

A: Synthesis of compound 1. B: Synthesis of 2-D08 (compound 2). C: Wessely-Moser-type isomerization observed during deprotection of 8 with aqueous HBr. Abbreviations: pyr = pyridine, EDCI = 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide, DMAP = 4-dimethylaminopyridine.