Figure 6.
(a) COSY (bold bonds) and key HMBC (red arrows); and (b) some ROESY (blue arrows) correlations for compound 7.
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.