Scheme 14.
Retrosynthetic analysis of C9-C25 fragment. (Y denotes the functional groups suitable for coupling and P protective groups).
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.