Scheme 1.
Synthesis of the curcumin analogs A1–A8. Reagents and conditions: (a) SOCl2, 80 °C, reflux, 2 h; (b) CHCl3, triethylamine, 0 °C to room temperature, 12 h.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.