Scheme 1.
The synthesis procedure for FD001 analogs FD007–010 and FD012–013. Reagents and conditions: (i) CH3CO2NH4, EtOH, reflux, 2 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.