Figure 1.
X-ray structure of 3-(3-methoxyphenyl)-6-methylbenzo[4,5]imidazo[1,2-a]pyrrolo[2,1-c]. pyrazine 3e.
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.