Figure 71.
Pteridic acids C and F isolated from Streptomyces sp. SCSGAA 0027 possessing a 1,7-dioxaspiro[5.5.0]undecane motif.
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.