Skip to main content
. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Eur J Med Chem. 2011 Oct 20;47C:86–96. doi: 10.1016/j.ejmech.2011.10.025

Scheme 1.

Scheme 1

Synthesis of compounds 34a-q. Reagents and conditions: (i) Eaton's reagent, reflux; (ii) 4,4-dimethoxy-2-methyl-2-butanol, pyridine, microwave, 220 °C/4h; (iii) MeI, K2CO3, acetone, reflux.