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.
Hippolachnin A (40), harziandione (41), pinodiketopiperazine A (42), aspeverin (43), 4,25-dehydrominiolutelide B (44), 4,25-dehydro-22-deoxyminiolutelide B (45), and isominiolutelide A (46), yicterpenes A and B (47, 48), and arisugacin K (49).
