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.
Venn diagram classification of compounds tested at GPR18 regarding their activity at the related GPCRs CB1R, CB2R, GPR55 and GPR18. Compounds S4, S5 and S9 have not been included in the diagram since their activity at these other receptors has been reported yet.
