Scheme 13. (A) Four-component synthesis of the 4,6-diaryl-3-cyano-2(1H)-pyridone 48 and its in vitro antibacterial activity against two bacterial strains. (B) Plausible reaction mechanism for the formation of 48.
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.