Skip to main content
. Author manuscript; available in PMC: 2009 Feb 1.
Published in final edited form as: Bioorg Med Chem Lett. 2008 Jan 14;18(3):913–917. doi: 10.1016/j.bmcl.2007.12.048

Scheme 3.

Scheme 3

(a) LiOH, THF/H2O (b) EDC, HOBt, 2,6-lutidine, DMF (c) 1,4-cyclohexadiene, 20% Pd(OH)2/C, THF/EtOH, Δ, 2d (d) HATU, NMM, DMF (e) TFA, CH2Cl2 (f) Ac2O, pyridine (g) MeOH, HCl, HCHO/H2O; NaBH4.