“The cannabinoid 2 receptor (CB2R) is a promising anti-inflammatory drug target and development of selective CB2R ligands may be useful for treating sight-threatening ocular inflammation. This study examined the pharmacology of three novel chemically-diverse selective CB2R ligands. These unique ligands are potent and selective for CB2R and have good immunomodulating actions in the eye. The data generated with these three structurally-diverse and highly-selective CB2R agonists support selective targeting of CB2R for treating ocular inflammatory diseases.”
https://www.ncbi.nlm.nih.gov/pubmed/31540271
https://www.mdpi.com/1420-3049/24/18/3338