Figure 1.
Structures of oridonin (1), enmein (2), longirabdolactone (3), maoecrystal Z (4), trichorabdal A (5), and longikaurin E (6).
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.